Mentions of rare plants in this PDF:
...morning glory (Calystegia macrostegia), with scattered laurel sumac and white sage in some locations....
...Eriophyllum confertiflorum...
...Calystegia macrostegia...
...Corethrogyne filaginifolia var. filaginifolia...
...Galium angustifolium...
...Malacothamnus fasciculatus...
...Cylindropuntia californica var. parkeri...
...Corethrogyne filaginifolia var....
...Eriophyllum confertiflorum...
...Isocoma menziesii...
...Phacelia ramosissima...
...Cylindropuntia californica var....
...Lonicera subspicata...
...Calystegia macrostegia...
...Malacothamnus fasciculatus...
...Galium angustifolium...