The description was published in Fitzgerald 's book Australian Orchids .
Pterostylis baptistii was first formally described in 1875 by Robert FitzGerald from a specimen collected near Hen and Chicken Bay in Sydney .
The description was published in Robert FitzGerald 's book Australian Orchids .
Pterostylis baptistii was first formally described in 1875 by Robert FitzGerald from a specimen collected near Hen and Chicken Bay in Sydney .