Plant Database (by name)

pinkthroat morning-glory - Ipomoea longifolia Benth.

pinnate prairie coneflower - Ratibida pinnata (Vent.) Barnh.

pinto beardtongue - Penstemon bicolor (Brandeg.) Clokey & Keck ssp. bicolor

pinto beardtongue - Penstemon bicolor (Brandeg.) Clokey & Keck ssp. roseus Clokey & Keck

pinyon beardtongue - Penstemon scapoides Keck

pinyon dwarf mistletoe - Arceuthobium divaricatum Engelm.

pinyon ricegrass - Piptochaetium fimbriatum (Kunth) A.S. Hitchc.

pioneer violet - Viola glabella Nutt.

Piper's bluegrass - Poa piperi A.S. Hitchc.

pipestem clematis - Clematis lasiantha Nutt.

pipevine - Aristolochia macrophylla Lam.

pipsissewa - Chimaphila umbellata (L.) W. Bart.

pipsissewa - Chimaphila umbellata (L.) W. Bart. ssp. occidentalis (Rydb.) Hultén

pitaya - Echinocereus enneacanthus Engelm.

pitch pine - Pinus rigida P. Mill.

pitcher sage - Salvia azurea Michx. ex Lam. var. grandiflora Benth.

pitcher's stitchwort - Minuartia patula (Michx.) Mattf.

pitcherplant - Sarracenia L.

pitchfork crowngrass - Paspalum bifidum (Bertol.) Nash

pitscale grass - Hackelochloa granularis (L.) Kuntze

pitseed goosefoot - Chenopodium berlandieri Moq. var. boscianum (Moq.) H.A. Wahl

pitted beardgrass - Bothriochloa pertusa (L.) A. Camus

Piute cypress - Cupressus arizonica Greene ssp. nevadensis (Abrams) E. Murray

plagiobryum moss - Plagiobryum demissum (Hook.) Lindb.

plagiomnium moss - Plagiomnium rostratum (Schrad.) T. Kop.

plagiothecium moss - Plagiothecium cavifolium (Brid.) Iwats.

plagiothecium moss - Plagiothecium laetum Schimp. in B.S.G.

plagiothecium moss - Plagiothecium latebricola Schimp. in B.S.G.

plagiothecium moss - Plagiothecium piliferum (Sw. ex Hartm.) Schimp. in B.S.G.

plain gentian - Gentiana alba Muhl. ex Nutt.

plains blackfoot - Melampodium leucanthum Torr. & Gray

plains bluegrass - Poa arida Vasey

plains bristlegrass - Setaria vulpiseta (Lam.) Roemer & J.A. Schultes

plains cottonwood - Populus deltoides Bartr. ex Marsh. ssp. monilifera (Ait.) Eckenwalder

plains evening-primrose - Camissonia contorta (Dougl. ex Lehm.) Kearney

plains fleabane - Erigeron modestus Gray

plains ironweed - Vernonia marginata (Torr.) Raf.

plains lovegrass - Eragrostis intermedia A.S. Hitchc.

plains milkweed - Asclepias pumila (Gray) Vail

plains muhly - Muhlenbergia cuspidata (Torr. ex Hook.) Rydb.

plains pricklypear - Opuntia polyacantha Haw.

plains reedgrass - Calamagrostis montanensis Scribn. ex Vasey

plains sandparsley - Ammoselinum popei Torr. & Gray

plains snakecotton - Froelichia floridana (Nutt.) Moq.

plains snakecotton - Froelichia floridana (Nutt.) Moq. var. campestris (Small) Fern.

plains springparsley - Cymopterus acaulis (Pursh) Raf.

planertree - Planera aquatica J.F. Gmel.

plantain signalgrass - Urochloa plantaginea (Link) R. Webster

plantainleaf buttercup - Ranunculus alismifolius Geyer ex Benth.

plantainleaf buttercup - Ranunculus alismifolius Geyer ex Benth. var. alismellus Gray