Semantic search
Pedicularis attollens subsp. attollens, Pedicularis furbishiae, Pedicularis howellii, Pedicularis semibarbata, Pedicularis semibarbata subsp. semibarbata, Pellaea breweri, Penstemon barbatus var. torreyi, Penstemon barbatus var. trichander, Penstemon caesius, Penstemon caespitosus, Penstemon caespitosus var. caespitosus, Penstemon clevelandii, Penstemon clevelandii var. clevelandii, Penstemon comarrhenus, Penstemon cusickii, Penstemon eatonii, Penstemon eatonii var. eatonii, Penstemon fremontii, Penstemon fremontii var. fremontii, Penstemon hallii, Penstemon harbourii, Penstemon havardii, Penstemon humilis, Penstemon humilis var. humilis, Penstemon nudiflorus, Penstemon palmeri, Penstemon palmeri var. palmeri, Penstemon rattanii, Penstemon rattanii var. rattanii, Penstemon wardii, Penstemon whippleanus, Pentachaeta exilis, Pentachaeta exilis subsp. exilis, Petalonyx parryi, Phalacroseris, Phalacroseris bolanderi, Phaulothamnus, Phaulothamnus spinescens, Phoebanthus, Phoebanthus grandiflorus, Phoebanthus tenuifolius, Physaria oregona, Picea breweriana, Platanus wrightii, Pleuricospora, Pleuricospora fimbriolata, Polygonum bidwelliae, Polygonum bolanderi, Polygonum shastense, Populus fremontii