Mentions of rare plants in this PDF:
...Horn’s milk-vetch (Astragalus hornii var. hornii), Lancaster milk-vetch (Astragalus preussii var....
...laxiflorus), alkali mariposa-lily (Calochortus striatus), Parry’s spineflower (Chorizanthe parryi var....
...parryi), Clokey’s cryptantha (Cryptantha clokeyi), desert cymopterus (Cymopterus deserticola),...
...Rosamond eriastrum (Eriastrum rosamondense), Barstow woolly sunflower (Eriophyllum mohavense),...
...sagebrush loeflingia (Loeflingia squarrosa var. artemisiarum), short-joint beavertail (Opuntia basilaris...
...var. brachyclada), and California alkali grass (Puccinellia simplex). These species are not expected to...
...Carnegiea gigantea (saguaro cactus)...
...Castela emoryi (crucifixion thorn)...
...Dudleya saxosa (Panamint dudleya)...
...Pinus longaeva (bristlecone pine)...