Today is a much sunnier day than yesterday, so our drive north will be nice and warm. After around 1 hr in the Triton we arrive at Mount Ridley where we first venture up to the Rock Art. Here we show Lorraine, my sister and brother-in-law Ken the art hidden on the underside of the hollowed-out boulder. It is quite amazing.

Providing a size perspective 
The unique rock art 
Returning from viewing the art
We then go exploring the nearby boulders and other interesting rocky features. It is during this walk around that amazingly, we find an orchid growing in the very hot, dry foliage, in a shallow soil pocket on the granite. The orchid is from the Rufous complex of the Pterostylis genus. The rosette is completely dried as are three of the five flowers. Another similar specimen is found further along which also has a dried rosette and four of the seven flowers are finished. The 2nd specimen appears to match the description for the Striped rufous greenhood (Pterostylis zebrina) which is recorded as flowering in September and October over a range between Karlgarin and Mt Ridley, the latter being our current location.

?? rufous greenhood – Shriveled rosette to flowering orchid. 
?? rufous greenhood – 5 flowers to this orchid 
?? rufous greenhood – Differing stripes to P. zebrina 
?? rufous greenhood – Translucent hood 
P. zebrina – Typical habitat 
P.zebrina – Long hairs to labellum 
P. zebrina – Up-curved lateral sepals 
P. zebrina – Uniformly striped hood
We explored a bit more, enjoying the unique rock formations of the area and unexpectedly we came across some other orchids. Orchids from the Microtis genus were found growing with the “Borya” in shallow soil on the granite, with taller ones found growing in the scrub at the base of the rocks. As they had finished flowering it is not possible to positively identify them so will just leave them assigned to their genus.

?? mignonette orchid (Microtis sp.) 
?? mignonette orchid (Microtis sp.)
Moving back to the carpark at the base of the rock, we enjoy a bite to eat for lunch at the old well site. Back on foot we walk around to the rock wave, for some quiet contemplation, before heading home for a coldie.

Photo opp in a hollowed out boulder 
Wildflowers on Mt Ridley 
Another hollowed boulder view 
Quiet contemplation 
Quiet contemplation 
Mt Ridley Rock Wave

