Well, this has proven to be a full-on day trip looking for orchids. The last stop for the day is an East Munglinup location, though this time it’s on Jonegatup Road.
The first orchid found is the Small mantis orchid (Caladenia attingens subsp. gracillima),which has been a common orchid at various locations today. Flowering occurs from August to October in woodlands and shrublands between Jerramungup and Israelite Bay.
Whilst capturing a photo of the Small mantis orchid, another smaller orchid is spied. Another better example is found soon after. The Little frog greenhood (Pterostylis occulta) is found between Northampton and Ravensthorpe from late-August to October. Our location is some 80kms to the east of Ravensthorpe, so a slight extension to its range.
Further along, a couple of specimens of the Zebra orchid (Caladenia cairnsiana) are found. These small orchids occur between Lancelin and Esperance from August to early-November.
It was amazing to catch 2 species of orchids growing together. The Small mantis orchid was found under the watchful eye of the Common dragon orchid (Caladenia barbarossa). The dragon orchid is found growing between Bindoon and Esperance from September to mid-November.
Appears to be the location for Caladenia species. Next up, we find the Short-sepaled spider orchid (Caladenia brevisura). These orchids are found between Jerramungup and Israelite Bay during August and September.
5 other species were also spotted at this location. 4 were solo specimens: Little laughing leek orchid (Prasophyllum gracile) Sugar orchid (Ericksonella saccharata) Western tiny blue orchid (Cyanicula aperta) Common spider orchid (Caladenia varians)
Lastly was the Lemon-scented sun orchid (Thelymitra antennifera), which was found in a group, though not yet fully open.
So, our day trip finally comes to an end. We now need to drive the 112 kms home, but we do so with a sense of achievement. This final location turned up 10 different orchid species, whilst over the whole day, we discovered at least 27 orchid species and at least 1 hybrid. What a Day !!!!!
After a wonderful morning finding 15 species of orchids over numerous locations, we pull off the road to park up and enjoy lunch, from the boot of my small Toyota Corolla (Fili). Neds Corner Rd is the border between the locations of Coomalbidgup and East Munglinup. So, our lunch is in East Munglinup8, being West of the road however our explorations take us to the East side as well, which technically is in Coomalbidgup. Not too confusing I trust. 🙂
Car boot lunch break
After lunch we hit the surrounding area for another orchid hunt. Very close by we find our first orchids for the afternoon. The Zebra orchid (Caladenia cairnsiana) is found growing between Lancelin and Esperance from August to early-November.
Red beaks (Pyrorchis nigricans) are usually found flowering the season after a summer fire has burnt its habitat. This is the case with this location, and they are found in great numbers. Occur between Shark Bay and Israelite Bay from August to October.
Another orchid previously found today is also located at both sides of the road. The Small mantis orchid (Caladenia attingens subsp. gracillima) is found between Jerramungup and Israelite Bay during the period August to early-October.
A newbie for the day was next on the list. The tiny Little laughing leek orchid (Prasophyllum gracile) occurs between Shark Bay and Eyre during the period July to November.
An orchid which we always expect to find, but on occasions we are disappointed is the Cowslip orchid (Caladenia flava subsp. flava). Today we are not disappointed. In fact, we find hundreds growing on the banks of the Young River in the unburnt vegetation, whilst earlier we found sporadic ones growing in the bushfire zone.
In a bushfire regrowth area green with weeds and white sandy soil we find a great patch of the Esperance king spider orchid (Caladenia decora). These orchids range from Bremer Bay to Cape Arid from mis-August to October.
Another newbie and a surprise for the day is the Pink candy orchid (Caladenia hirta subsp. rosea) which occurs between Kalbarri and Israelite Bay from late-June to September.
Intermixed with the Cowslips was another yellow-coloured orchid. The Lemon-scented sun orchid (Thelymitra antennifera)is found between Shark and Israelite Bays from July to October.
As would be expected orchids found earlier today will also be found at this location being only 10km or so north. So further specimens of the Purple enamel orchid (Elythranthera brunonis) are found as they occur between Kalbarri and Israelite Bay from August to early-November.
A single king type spider orchid is found which does not appear to be the Esperance king spider orchid. Due to the lack of red colouring and the drooping petals I will name this the Heberle’s spider orchid (Caladenia heberleana). These orchids are listed as occurring between Augusta and Cape Arid during September and October. I have posted this ID on iNaturalist and will await other opinions.
Another solitary specimen is found, this time of the Pink fairies (Caladenia latifolia) which is found between Kalbarri and Israelite Bay from August to early-December.
Upon crossing the road, the first orchid found appears to be a hybrid. The parentage was hard to decipher until we found one of the parents close by. I have decided the parents are Caladenia attingens x barbarossa. Posted on iNaturalist for thoughts from others.
Just past the hybrid orchid we come across one of the parents. The Common dragon orchid (Caladenia barbarossa) is found scattered at the top of the ridge above the river flat. These orchids are found between Bindoon and Esperance from September to mid-November.
Another orchid found as two separate specimens was the Beautiful donkey orchid (Diuris pulchella) which is listed as growing between Salmon Gums and Israelite Bay from July to September. The specimens were north and south of the river. Our location is some 50km southwest of Salmon Gums but the species is recorded at this location in the Atlas of Living Australia.
As I was taking photos of orchids found Debbie is exploring further afield and she yells out excitedly. She has come across a vast warren of the Rabbit orchid (Leptoceras menziesii) which has flowered due to the previous summer bushfire that scorched this area. These orchids are found growing between Northampton and Israelite Bay from September to early-November.
Close by we also found the Esperance white spider orchid (Caladenia longicauda subsp. crassa) which occurs between Bremer and Israelite Bays from August to early-October. Some may be the related Rigid white spider orchid (Caladenia longicauda subsp. rigidula)which occurs between Ravensthorpe and Israelite Bay during a similar flowering season. The differences between the 2 species are the size of the flower and the rigidness or pendulousness of the petals and sepals. Let me know your thoughts.
Crossing back over the river we come across more spider orchids that appear to be further Esperance king spider orchids. However the better find was some other species of Donkey orchid. Due to the location and date found, I will be naming these the Green Range donkey orchid (Diuris littoralis)which is recorded as occurring between Denmark and Esperance from July to early-September.
Finally made it back to Fili at around 2pm and move onto another location. 16 species found at this location. Part III to follow… Stay tuned
Today Deb and I decide to head out west of Esperance to see what we can find. Our first destination is Lake Monjinup which is located in the Lake Mortijinup Nature Reserve which is also referred to as Lake Monjingup Reserve. 3 different spellings and differing details on the size of the reserve make things rather confusing. This is only a quick check around the parking area as we have many kms to go today.
As would be expected the first orchids found were the Esperance king spider orchids (Caladenia decora). They are amazing large spider orchids that can be so dazzling in their colours.
Another dazzling orchid is found. These are the much smaller Pink fairies (Caladenia latifolia) which as the name suggests are pink in colour. They do have a much larger range, occurring between Kalbarri and Israelite Bay in WA but are also found in Vic, Tas, and SA. The Esperance king spider by comparison is found only between Bremer Bay and Cape Arid in WA.
Our next stop is nearly 1 hours’ drive west in Coomalbidgup9. We park up off the road and venture into the roadside vegetation. This was just one of those “Let’s check this spot out” random choices. And guess what? It paid off this time 🙂
First up we find the Purple enamel orchid (Elythranthera brunonis)growing sporadically over the location searched. These orchids are found between Kalbarri and Israelite Bay.
Another orchid found throughout this location was the bright yellow Common bee orchid (Diuris decrementum). These small orchids are found from near to Perth to east of Esperance.
A 2nd species of yellow orchid is also found. The common Cowslip orchid (Caladenia flava subsp. flava) was expected but is always a surprise to find as well. This particular subspecies is the most widespread of the 4 names subspecies.
Who would have picked it, another yellow orchid is found in good numbers. The Twisted sun orchid (Thelymitra flexuosa) grows with sedges and low shrubs in moist places such as the edge of swamps. It is found between Kalbarri and Israelite Bay and is also found in southern Vic, south-eastern SA and Tas.
Also found at this location were more Esperance king spider orchids.
The discovery of the final orchid at this location was unexpected, as the area has not seen a recent burn. Red beaks (Pyrorchis nigricans) typically flower following a summer fire however, rare specimens bloom without fire, which appears to be case in instance. Found between Shark Bay and Israelite Bay in WA and all Australian states except Qld and the NT.
Next stop is a new Coomalbidgup10 spot where the powerline gives easy access. Today, we encountered additional specimens of some previously identified orchids so I will post a picture of them to document their presence at this new location.
Red beaksPurple enamel orchidCowslipCommon bee orchid
New species for the day were also found. Firstly, came the Esperance white spider orchid (Caladenia longicauda subsp. crassa) which as the name suggests is found in a range between Bremer Bay and Cape Arid which includes Esperance.
A solitary Western tiny blue orchid (Cyanicula aperta) was found. These small guys flower between Ongerup and Israelite Bay. Pics taken from different angles either highlight or diminish the blue colouring of the orchid flower.
And the final new species found at this new location was the bright Lemon-scented sun orchid (Thelymitra antennifera)which is found flowering between Shark and Israelite Bays.
We head further north up Neds Corner Road and make a random roadside stop at some low granite. On the West side of the road, it was covered in water but on the East side it was mainly dry. We found orchids on both sides of the road, though mostly the same as previously found today. Common bee orchids, Lemon-scented sun orchids and Cowslip orchids listed for recording purposes.
Common bee orchidCowslip orchidLemon-scented sun orchid
New species for today is found on the East side of the road. The Small mantis orchid (Caladenia attingens subsp. gracillima) is found flowering between Jerramungup and Israelite Bay.
A spent Jug orchid (Pterosylis recurva) was found as were some orchids yet to flower. Thelymitra, Microtis and possibly Prasophyllum orchids in bud and some leaves to tempt us. We move on but not too far of course 🙂
Microtis sp. in budThelymitra sp. in budJug orchidPrasophyllum sp. in bud ???Orchid leaves
Only a little way up the road will pull over at another random spot due to a change in vegetation cover. First up hiding underneath a shrub a compact clump of Western tiny blue orchids is found.
An exciting find here was a small patch of the Dwarf shell orchid (Pterostylis brevichila). These orchids are found flowering between Hyden and Mount Arid.
Another new orchid for today is found, from the Caladenia genus, which is always exciting. The Short-sepaled spider orchid (Caladenia brevisura)is another easterly located orchid, as it grows between Ravensthorpe and Israelite Bay.
The next orchids found are the small Zebra orchid (Caladenia cairnsiana) and the Frog greenhood (Pterostylis sargentii) which are found from Watheroo to Esperance and Mullewa to Grass Patch respectively.
Then some further Esperance white spider orchids and Small mantis orchids are found. As usual I will post a pic of each for recording purposes.
As we proceed, we take a moment to reflect on the discovery of 15 distinct species of orchids. With additional locations yet to be explored, this promises to be a highly successful orchid hunting expedition. As I compose these blog posts several months after the actual date, I am dividing this day into three reports. Stay tuned for Part II and III.
So today I am heading out orchid hunting with another orchid enthusiast. We connected via the South East WA Orchid Group on Facebook. Luc has kindly offered to use his vehicle for the adventure. We have decided to head out east of Esperance and will be sharing our locations and techniques for finding orchids.
Our first location is Mount Ridley. He we pull up on the track, near a low granite outcrop, on the drive in from Dempster Road. This proves a fruitful location as we find multiple species within say 50sqm.
First picture taken is of the Cream spider orchid (Caladenia horistes). They are endemic to WA and are distributed between Southern Cross, Fitzgerald River N.P. and Balladonia. Grow in woodland and mallee scrubs, in damp locations on or around granite outcrops and along seasonal drainage lines.
(Caladenia horistes)
A nice triple headed donkey orchid is then captured in pixels. The Yellow granite donkey orchid (Diuris hazeliae) as the names suggests, grows in shallow soil pockets on granite. Also occurs in deeper sandy-clay soil along drainage lines. Distributed between Paynes Find and Balladonia.
(Diuris hazeliae)
Next up the Sugar orchid (Ericksonella saccharata) is found scattered across the site. These endemic white orchids are distributed between Paynes Find and Israelite Bay although absent on the West Coast and in the far South West. They grow in a variety of habitats including heaths, woodlands, mallee scrubs and granite outcrops, on sandy to clay to gravelly loam soils.
(Ericksonella saccharata)
Time for a blue orchid to be recorded. The Blue beard (Pheladenia deformis) is also known as the Blue fairy orchid. In WA they are found growing from Murchison River to Israelite Bay. They also occur in SA, Vic, Tas, and NSW. Varied habitats from the coast to inland plains and foothills.
(Pheladenia deformis)
And the last orchid found at this location is the Small mantis orchid (Caladenia attingens subsp. gracillima). Found between Jerramungup and Israelite Bay growing in sandy and sandy-clay soils in woodlands and shrublands.
(Caladenia attingens subsp. gracillima)
We move onto the main parking area and head into the bush adjacent to the granite outcrop. After quite some time of not finding anything in flower I stumble across a patch of small orchids. Very excited as I have only found these particular orchids once before. Back in 2018 at Wattle Rocks along the Holland Track.
The Dwarf zebra orchid (Caladenia pachychila) is found growing between Nerren Nerren Station and Mt Ragged. Typically, an inland species growing in mallee heaths and scrubs, on sandy to clay loam soils, also in shallow soils on granite outcrops, usually sheltered under shrubs
(Caladenia pachychila)
Intermixed with the dwarf zebra orchids were some small spider orchids. They appear to be more Cream spider orchids.
(Caladenia horistes)
Moving a little further west along the rock edge, still in the bush, I come across a larger spider orchid. I believe this to be the Rigid white spider orchid (Caladenia longicauda subsp. rigidulus). They are located between Ravensthorpe and Israelite Bay and inland to Balladonia growing in woodland and mallee scrubs, usually on or around granite outcrops. Also occurs on winter-wet flats and along watercourses.
(Caladenia longicauda susbp. rigidulus)
Where the track hits the granite in an isolated patch of vegetation I find another Yellow granite donkey orchid. Before we drive on, I quickly check out the Resurrection bush growing on the flat granite for any orchids. Here I found some more Cream spider orchids.
(Diuris hazeliae)
(Caladenia horistes)
Ok so now we jump back into the 4WD and take the track along the edge of the granite that leads up to the Aboriginal Rock Art.
Under the surrounding scrub a single Western tiny blue orchid (Cyanicula aperta)is found. Located between Dumbleyung and Mt Ragged growing in mallee scrubs and woodland, on sandy to clay loam soils, also on and around granite outcrops in shallow gravelly soils.
(Cyanicula aperta)
Another solitary orchid found was the Jug orchid (Pterostylis recurva). These occur between Geraldton and Israelite Bay growing in sandy, sandy-clay and lateritic soils in forests, woodlands and shrublands. In inland areas it is also known to occur on granite outcrops in shallow soil pockets.
(Pterostylis recurva)
The Little laughing leek orchid (Prasophyllum gracile)was found growing in the moss on a shallow soil pocket in the granite rock. These orchids occur between Shark Bay and Eyre also growing in sandy, sandy-clay and granitic soils in woodlands and shrublands. Near the coast they also occur in seasonally wet flats.
(Prasophyllum gracile)
In the scrub above the rock art Luc stumbles across a great bunch of Rigid white spider orchids, so I just have to share a pic of these.
(Caladenia longicauda subsp. rigidulus)
Also found nearby was a single Hairy-stemmed snail orchid (Pterostylis setulosa) still in flower. In WA these occur between Nerren Nerren Station and Balladonia. They also are found in SA and western NSW. They are a common orchid growing in shallow soil pockets on inland granite outcrops as well as sandy, sandy-clay and granitic soils in woodlands and shrublands.
(Pterostylis setulosa)
Also found was a Sugar orchid, more Cream spider orchids and Yellow granite donkey orchids.
Another first found for the day was a Lemon scented sun orchid (Thelymitra antennifera)growing in the middle of a resurrection plant. These are found between Shark and Israelite Bays, growing on creek margins, seasonally moist flats and granite outcrops.
(Thelymitra antennifera)
Time to move on so Luc takes us to a spot where he has found many Blue beards. It is along the track to the secondary parking area. There we found many Blue beards but many had finished the season already. We did have a quick look around for anything else. Alas nothing else found.
Blue Beards are found in various shades of blue/mauve and can even be found in white.
(Pheladenia deformis)(Pheladenia deformis)
Moving south down Dempster Road to one of my spots (Wittenoom hills3) in the Mt Ridley Nature Reserve which is a location new to Luc. It was here I found shell and greenhood orchids on a previous visit. It will be interesting to see what is found this time.
First up Luc finds the Midget greenhood (Pterostylis mutica). In WA these orchids are found between Wongan Hills and the SA border, whilst also being found in SA, Vic, NSW, Tas and southern QLD. They grow in sandy, sandy-clay and loamy soils in woodlands and scrublands.
(Pterostylis mutica)
Then a small spider is seen hiding in the dry gum leaves and sticks. I had not found this species at this location before, so that was exciting.
The Sigmoid spider orchid (Caladenia sigmoidea) is found between Mts Jackson and Ragged growing in mallee woodland on or around rocky outcrops, on heavy clay to lighter sandy loam and sometimes gravelly soils.
(Caladenia sigmoidea)
Found the shell orchid again but not in the numbers previously found.
The Dwarf shell orchid (Pterostylis brevichila) is found between Hyden and Mt Ragged growing in sandy-clay and clay soils in woodlands and shrublands.
(Pterostylis brevichila)
Close to the shell orchid more Sigmoid spider orchids were found. A very special one was discovered. It appears to be a hypochromic/lutea version. These lack certain colour pigments and usually appear yellowish white in colour.
Lutea (Caladenia sigmoidea)
Moving east along Norwood Road we pull into Mt Burdett which unlike Mt Ridley is found within the boundaries of the Nature Reserve bearing its name. We make our way around the base of the rock first, before climbing up to the Telstra tower. Orchids are found sparsely scattered around.
I will list those found at this location that had been found elsewhere today.
Jug Orchid Cream Spider Orchid Yellow Granite Donkey Orchid Western Tiny Blue Orchid
I have also included a video of the Cream spider orchids blowing in the wind, to provide you some idea of how hard it can be to get a good photo !!
Now for the more exciting finds here at Mt Burdett.
Firstly, comes the colourful Beautiful donkey orchid (Diuris pulchella)which occurs between Salmon Gums and Israelite Bay growing in shallow soil pockets on granite outcrops and deeper soils in surrounding shrublands.
(Diuris pulchella)
Next, we find the Pink bunny orchid (Eriochilus scaber subsp. scaber)still in flower. These small orchids are found between Jurien Bay and Cape Arid National Park usually after a previous summer bushfire. They prefer moist habitats, and our little patch is found growing in the moss on the granite rock.
(Eriochilus scaber subsp. scaber)
A single flowering Brittle snail orchid (Pterostylis timothyi)is the final orchid found at this location. They occur between Mt Lindesay and Mt Ragged and inland to Merredin, growing in sandy, sandy-clay, and clay soils in woodlands and shrublands
(Pterostylis timothyi)
Next stop is one of Lucs locations where he has found Curly locks before. This location is in Neridup2 along Coolinup Road.
Luc found the Southern Curly-locks (Thelymitra uliginosa) in flower which confirmed this was the correct spot. They are found between Busselton and Esperance (This location is over 50kms northeast of Esperance) growing in seasonally damp areas surrounding peaty swamps and granite outcrops.
(Thelymitra uliginosa)
Pics of orchids found here as before in previous locations: Jug Orchid Western Tiny Blue Orchid Cream Spider Orchid
I have also included a pic of the typical habitat we find the Southern curly-locks growing in.
(Pterostylis recurva)(Cyanicula aperta)(Caladenia horistes)Typical habitat for Southern Curly-locks
Another snail orchid is found, however due to its stature and bloated appearance I believe it to be another new species for the day: The Fawn snail orchid (Pterostylis parva). Found between Albany and Eyre and inland to near Lake King, growing in sandy, sandy-clay and clay soils in woodlands, shrublands and soil pockets on granite outcrops.
As the name suggests they are located between Bremer and Israelite Bays growing in clay and sandy-clay soils in seasonally moist woodlands and shrublands.
(Caladenia longicauda subsp. crassa)
A bright yellow orchid comes into view. The Common bee orchid (Diuris decrementum) is found between Wongan Hills and Israelite Bay growing in sandy-clay soils in open woodland and shrublands.
(Diuris decrementum)
Another donkey orchid found, however a different species thus time.
The South coast donkey orchid (Diuris brockmanii)is found between Ongerup and Esperance growing in sandy, sandy-clay and lateritic soils in mallee woodlands and shrublands.
(Diuris brockmanii)
Another smaller spider orchid is found, which is also whitish in colour.
This one appears to be the Common spider orchid (Caladenia varians)which is found between Kalbarri and Esperance growing in coastal heaths, woodlands, mallee scrubs, on granite outcrops and around salt lake margins, usually on well-drained sandy loam soils.
(Caladenia varians)
Final orchid for this location is the Dancing spider orchid (Caladenia discoidea).
This orchid is found between Kalbarri and Israelite Bay growing in a variety of woodland and heath habitats, usually on sandy soils.
(Caladenia discoidea)
We move onto what will be our last location of the day. This is another new location for me and is further up Coolinup Road so is now a Mt Ney1 location.
First up we are astounded as to the numbers of spider orchids found in a small open area under the trees.
The Cream spider orchid is found singularly and in clumps all over whilst the Rigid white spider orchid appears as isolated individuals.
Next up is an exciting find. A Blue china orchid is found with another one turning up within 30mins of searching. Not 100% sure of the ID so posted then separately on iNaturalist. Appears they may be 2 different species. First one is confirmed as the Boyatup china orchid (Cyanicula sp. “Boyatup”) which has yet to be formally named. As the name suggests they have a restricted range east of Esperance.
(Cyanicula sp “Boyatup”)
And the 2nd orchid is confirmed as being the Granite china orchid (Cyanicula nikulinskyae) which is found between Fitzgerald River and Cape Arid National Parks. As the name suggests they can be found growing in shallow soil pockets on granite outcrops, however, are also found growing amongst low shrubs or in open herbfields, on well drained gravelly loam soils.
(Cyanicula nikulinskyae)
Another orchid found in quite good numbers was the Short-sepaled spider orchid (Caladenia brevisura).
These occur between Jerramungup and Israelite Bay growing in woodland, mallee scrubs and on granite outcrops, in sandy to gravelly and clay loam soils.
(Caladenia brevisura)
Stumbled across an orchid that commences its season in August, so it is not fully open, however pic taken for recording purposes.
The Purple enamel orchid (Elythranthera brunonis)is found between Kalbarri and Israelite Bay, growing in heaths, woodland, open forest and malee scrubs in sandy, sandy-clay and lateritic soils.
(Elythranthera brunonis)
Orchids found previously today were also found at this location. Pics taken for recording purposes.
Common bee orchid South-coast donkey orchid Small mantis orchid Blue beard
Well what a day it has been. I took my first pic at 9.47am and my final pic at 4.07pm. Time to head back to Esperance 28 species recorded with a Lutea thrown in Plus 2 species of China orchids in 1 location An amazing day Thanks for the company, Luc
14/10/2023 Well time stops for no man and the orchid season is nearing its end. For Deb and I this will be our last planned orchid hunt for the season. Later flowers do bloom right though to Feb. However, we call it quits now that the snakes are active, and the orchid pickings are slim. So, what better place to finish the season than at Helm’s Arboretum? It is a part of the 4000 ha Helms Forestry Reserve. There is not much of a tale to tell initially. I will just post pictures of the many Sun orchids found flowering. NOTE: Access to Florabase for info on each orchid is linked via the scientific name.
We check out a newer area of the arboretum where the soil is mainly white sand. This is to see if this habitat turns up anything new or more of the same. OMG we are very excited to find our very first Flying Duck orchids. These orchids belong to their own genus: Paracaleana of which 15 species are found in WA. 4 of which are found in the Shire of Esperance. From these 4 I feel these to be the Broad-billed duck orchid (Paracaleana triens) which flower Sept-Oct.
After a restful night at the Deralinya Homestead campground, we enjoy a peaceful breakfast. We then quickly pack up camp and head off on the track to Mount Coobaninya. But, after less than 2kms we turn back due to many trees fallen on the track. It seems the strong winds we encountered on the Nullarbor hit here with impact.
Back at the Homestead we pull up at the granite rock that forms the catchment for the dam and go for an orchid exploration. Sun orchids are found with some actually open so we can record their finding. They appear to be the Granite sun orchid (Thelymitra petrophila) which is found flowering from August to November. They occur from Mullewa out to Israelite Bay which is southeast of here.
So many Sun orchids found both flowering and still in bud. The other orchid found was the Little laughing leek orchid (Prasophyllum gracile) which are found between Shark Bay and the Great Australian Bight. These ones are not as far gone as the ones found yesterday.
We have a quick look at the homestead as the occupants had left for the morning. It was very interesting to see. The Heritage Council of WA has this recorded on it’s website : The well constructed buildings of local materials were built by a well known character of the area. George Burns Scott was a pioneer with a dam sinking plant who liked building and establishing stations and then moving on. The painter, A E Baesjou. lived there for some years as a little girl. The property was used as an outstation to Balladonia until 1936 when the roofs were removed. The last load of wool was taken out in 1920. Cattle were run there until 1936.
Moving further south we next stop at Breeboorinia Rock. The occupants from Deralinya Homestead cleared the track into here of fallen trees this same morning. This was opportune for us. Upon exploring the rock, we first come across the Granite sun orchid. Only 2 good specimens found with pics taken for recording purposes.
The Desert mignonette orchid (Microtis eremicola)was also found growing on the granite. As these orchids flower during September and October only a couple of newly flowering orchids were located. As the common name suggests, these orchids are found in a drier part of the state. Their recorded range is between Hyden and Balladonia.
Then in a bushy patch Deb comes across what appears to be very pale Cowslips. Upon closer inspection, I believe them to be the hybrid known as Dusky fairy orchid (Caladenia x erminea). This is due to the yellow/white colouring. It is also because of the hairs on the underside of the sepals. They are listed as occurring between Esperance and Perth during September through November.
One of the parents to the hybrid was also found in the thick scrub of the granite depression. The Cowslip orchid (Caladenia flava subsp. flava)was growing in an isolated group. They were very bright yellow in colour, in comparison to the hybrids.
We quickly check out the dam at the base of the rock. It is covered in wattle pollen, giving it a yellow tinge.
Breeboorinia Rock DamWattle Pollen covers the water
We make our way back to the Triton. On our way out we noticed the colour yellow in the surrounding grasses. Upon closer inspection, it is the Lemon-scented sun orchid (Thelymitra antennifera). This orchid is found flowering from Shark Bay to Israelite Bay during the months July through October.
We now head off and come to the beginning of the farms. In the middle of the farms is Clyde Hill Nature Reserve. Here we pull up and go for an exploration as this is our first visit to this reserve. Well, this proves to be a great location for orchids at this time of the season. Whilst walking along the track into the granite hill, we first come across a solitary Midget greenhood (Pterostylis mutica). A cobweb holds it prisoner.
Then another new orchid for the day is found. Pics of the various ones found in this location will be shown together to reduce the size of this post. The Short-sepaled spider orchid (Caladenia brevisura)flowers in August and September from Jerramungup to Israelite Bay.
Next up we find both the Lemon-scented sun orchid and Granite Sun orchid flowering. These 2 orchids are recorded as being the parents to an Un-named hybrid orchid ( Thelymitra antennifera x petrophila). Amazingly we find one of these in flower as well. I will post pics of all 3 orchids.
Another new orchid for the day is found. The Granite mantis orchid (Caladenia attingens subsp. effusa) flowers from August to early October between Peak Charles and Balladonia. The distinctive feature is the slightly upcurved lateral sepals. The related and possibly co-occurring Small mantis orchid has prominently upcurved lateral sepals.
Of course, we also come across the ever-faithful Cowslip orchid. These are found in most locations where orchids flower between Northampton and Israelite Bay. They can be found as early as July right through to December.
Next up is another new orchid for the day. The Pink fairies (Caladenia latifolia) are found from August to December between Kalbarri to Israelite Bay. The bright pink colour stood out from the surrounding greens and browns.
Well, we must keep moving so back to the Triton we go and southwards along Parmango road we head. Along the roadside we come to a spot that appears to have had a summer burn go through. We stop for an exploration. Glad we did as we did as we soon come across the Purple enamel orchid (Elythranthera brunonis). Actually, we end up finding loads in this spot which was amazing. These unique orchids flower from August to November, between Kalbarri and Israelite Bay.
As we had expected we came across Red Beaks (Pyrorchis nigricans) flowering. These orchids usually only flower after a summer fire the season before. But it is possible to find the odd one flowering without a fire.
Also discovered the large Esperance king spider orchid (Caladenia decora) which flowers from mid-August to October between Bremer Bay and Cape Arid.
Another similar coloured orchid is also found. The Dancing spider orchid (Caladenia discoidea) flowers August to early-October between Kalbarri and Israelite Bay.
An inconspicuous orchid is found in the early stages of development. The Common mignonette orchid (Microtis media subsp. media) is found flowering from September to January between Shark Bay and Eyre.
A surprising find was a solitary Common spider orchid (Caladenia varians) in flower. These orchids are found flowering from July to mid-October between Kalbarri and Esperance.
But the best find so far is the Custard orchid (Thelymitra villosa). This was not an expected find at all, so we were shocked in a good way. These orchids are found between Northampton and Esperance flowering over spring.
Two other orchids already found today were also found at this location. Cowslip orchid and Lemon-scented sun orchid just added to the yellow of the Custard orchid. Time to move on to the next location.
We arrive at Beaumont Nature Reserve, park up and head off exploring. Orchids that were recorded earlier today are also found at this location. They are captured in pictures below as a record of where they are found.
New orchids for the day were also found at this location. First up is the Zebra orchid (Caladenia cairnsiana) which flowers from August to early-November between Lancelin and Esperance.
Another yellow orchid is found. This time it is the Common bee orchid (Diuris decrementum). It flowers from August to early-October between Wongan Hills and Israelite Bay.
Another pink orchid is found. No not another fairy but a Pink candy orchid (Caladenia hirta subsp. rosea). These orchids flower from late-June to September between Kalbarri and Israelite Bay.
Also found some very pale Pink fairies so just had to share some pics of them. Do not believe they are a hybrid or lutea/hypochromic.
The we come across some donkey orchids. Two different species it seems. Firstly, the distinctive Beautiful donkey orchid (Diuris pulchella) is found. Then a South coast donkey orchid (Diuris brockmanii) is found. The difference in colouring is the major deciding feature.
Next, we come across some of the larger white spider orchids. Based on the location only, I will name one the Esperance white spider orchid (Caladenia longicauda subsp. crassa). As the name suggests they occur both west and east of Esperance. However, the other has a very different labellum with shorter fringe segments. I feel this one is the Reclining spider orchid (Caladenia cruscula). It occurs between Salmon Gums and Mt Ragged.
We are amazed to stumble across a large number of hybrids. The parents must be the Pink fairies and Cowslips which we have found at this location. The orchid is therefore the named hybrid Spectacular spider orchid (Caladenia x spectabilis). They do vary in colour quite a bit though. Although the hybrid between Cowslips and the Little pink fairy is very similar. One of the pics below seems quite different to the others. A firm ID may be harder to pin down.
As it’s around 4pm, we decide to move on to our final location. We wish to check if the Bird orchids have flowered yet in the Condingup area. We are excited to find them in flower. The Bearded bird orchid (Pterostylis turfosa) is a southern species found from Bunbury to Israelite Bay, flowering in spring.
Time to head home to Esperance. It has been an amazing last day of our 2023 road trip. So many orchids found, which makes up for the days in the desert. So, our adventure ends. Life is wonderful when spent doing what you love.
Well after travelling the Anne Beadell Highway from Laverton to Coober Pedy then returning to WA via the Nullarbor Plain, we part ways with Richard, Noel and Sandy at Cocklebiddy. They are heading straight back home, whilst Deb and I wish to take our time before arriving home. We book into the motel for the night as it is blowing it’s arse off.
14/9/2023 ….. We wake up to a much better day and head west, exploring along the way. We check out Murra El Elevyn Cave, Caiguna Blowhole and drive the iconic 90-mile Straight section of the highway. We grab lunch at Balladonia Roadhouse before heading south down Balladonia Road.
Nuytsland Nature ReserveMurra El Elevyn Cave90 Mile StraightCaiguna BlowholeBalladonia Roadhouse
Balladonia Road is unsealed and is quite rough in patches, so we take it easy as we lookout for possible orchid hunting stops.
We pull into a spot signed as GALGALANGANYA : Aboriginal Cultural Heritage (ACH) Register Place 1634. This area is listed as Artefacts / Scatter; Camp; Water Source. It is here that we find some spent Little laughing leek orchids (Prasophyllum gracile), which indicates we have returned after some 20 days to our beloved orchids. Luckily after a thorough search we come across one orchid that is still in flower.
Fertilized flowersShrivelled specimenOne still hanging in there
Heading further south we cross from the Shire of Dundas into our home shire, the Shire of Esperance. A little further on we pull over to make a cuppa before continuing on to another area of granite, called Coragina Rock.
Our home shireBoiling the billyCoragina Rock
Another thorough search is made with more Little laughing leek orchids being found. Then Debbie finds a solitary Granite sun orchid (Thelymitra petrophila) growing in the twigs of a bush. This orchid has 3 barely opened flowers which fits with the recorded flowering months of September and October.
Fertilised flowewrsSingle tubular leafFinished, blooming and buds all in one plantGrowing through twigs of shrub
Finding the Sun orchid was exciting; but we must move onward so we can reach our planned destination for the night, Deralinya Homestead, before dark. We veer into Parmango Road, a shire-maintained road as Balladonia Road now becomes a 4WD track. Upon arrival at the homestead, we follow the signs to the campground down behind the dam. Here we set up and get a campfire going, before I head off on a small exploration of the surrounding scrub. The only sign of orchids were the many small sun orchids in bud. So only 2 species found in flower today but let us enjoy our last night under the stars and we will see what tomorrow brings.
Deralinya Homestead campgroundHomestead seen from campgroundOur last sunset of this tripOur last campfire of this trip
Well, it has finally arrived. The day we head off on our 2023 road trip. This year will be a little different as we will be travelling from Laverton in the eastern goldfields to Coober Pedy in South Australia. As we will be travelling the more remote desert areas, orchids will not play a part of this adventure other than in the first few and last few days of our adventure.
Heading north from Esperance we make at stop at Bromus Dam where we check out McPherson Rock. We are amazed to find 5 different orchid species in flower on and around the rock plus an extra species on the track back to the dam.
Yellow granite donkey orchid
(Diuris hazeliae)
Hairy-stemmed snail orchid
(Pterostylis setulosa)
Cowslip orchid
(Caladenia flava subsp. flava)
Sugar orchid
(Ericksonella saccharata)
Western wispy spider orchid
(Caladenia microchila)
Midget greenhood
(Pterostylis mutica)
We move on further north and head west at Norseman to Disappointment Rock, where we set up our overnight camp. After we had collected firewood and started the fire, I climbed up the rock and found some orchids as the sun was setting.
Yellow granite donkey orchid
(Diuris hazeliae)
Hairy-stemmed snail orchid
(Pterostylis setulosa)
26/08/2023 ….. 2023 Road Trip Day 2
After a good night’s sleep in our Cot Tent, we enjoy breakfast before heading north. We arrive at the Victoria Rock Nature Reserve where we will have a bite to eat for lunch, then go exploring the rock for some orchids.
Hairy-stemmed snail orchid
(Pterostylis setulosa)
Ant orchid
(Caladenia roei)
Granite sun orchid
(Thelymitra petrophila)
Yellow granite donkey orchid
(Diuris hazeliae)
Sugar orchid
(Ericksonella saccharata)
Dainty blue orchid
(Cyanicula amplexans)
Now it is time to move north to catch up with Richard, Sandy and Noel, who will be our travel buddies for the next few weeks. We say goodbye to our beloved orchids until we return to WA in September.
Breakfast enjoyed at the Esperance Bird and Animal Park with my sister Lorraine, brother in-law Ken and Tim, Tian and kids. It was then time to show L&K the Helms Arboretum orchids. Well, the one’s flowering in late October that is.
It has been raining so the orchids are covered in drops of water which makes for some great pictures. First up we find the small but colourful Elegant donkey orchid (Diuris concinna) which flowers from September to early December between Bremer Bay and Cap Arid.
Forward projecting lateral sepals hidden under labellum
Tapering dorsal sepal
Up to 400mm in height
Up to 5 flowers per orchid
Covered in water droplets
Also, very excited to find some orchids without any colouring other than yellow. These are likely to be lutea or hypochromic versions of the Elegant donkey orchid, as the visually similar Little Esperance bee orchid is listed as a very rare orchid, so is unlikely to be found at Helms.
Tapered dorsal sepal
Elongated petals
Forward projecting lateral sepals hidden under labellum.
Up to 5 flowers per orchid
Due to the damp and overcast weather the sun orchids are barely open. Firstly, the Leopard orchid (Thelymitra benthamiana) is found. These orchids flower from September to November between Northampton and Israelite Bay. Next is most likely the Scented sun orchid, however as I overlooked taking photos of the leaf, positive ID will not be possible.
Leopard patterning visible
?? sun orchid (Thelymitra sp.)
?? sun orchid (Thelymitra sp.)
Multiple flowers
Other random orchids found include the Purple enamel orchid (Elythranthera brunonis) which flowers August to early November between Kalbarri and Israelite Bay; the Rattle beaks (Lyperanthus serratus)which flower September to November between Perth and Israelite Bay; and the White fairy orchid (Caladenia marginata) which flowers late September to November between Juien Bay and you guessed it, Israelite Bay.
Purple enamel orchid (Elythranthera brunonis)
Rattle beaks (Lyperanthus serratus)
White fairy orchid (Caladenia marginata)
Then last but definitely not least, we locate some spider orchids. The Esperance white spider orchid (Caladenia longicauda subsp. crassa) is still found in fairly good numbers, given they are recorded as flowering August to early October. The other orchid is the Esperance king spider orchid (Caladenia decora) which flowers mid-August to October. Both orchids are recorded as occurring from Bremer Bay to as far east as Israelite Bay and Cape Arid respectively.
Esperance white spider orchid (Caladenia longicauda subsp. crassa)
Esperance white spider orchid (Caladenia longicauda subsp. crassa)
Esperance white spider orchid (Caladenia longicauda subsp. crassa)
Esperance king spider orchid (Caladenia decora)
Esperance king spider orchid (Caladenia decora)
With at least eight species located it turned out to be quite a successful hunt. Oh, I would love for the yellow orchids to be the Little Esperance bee orchid, however I would require a better person than myself to name them that. However even if they are just a single-coloured variety of D. concinna, that will still be fine. Tomorrow, we head north.
