Home » Search: All Plants in Sonoran Basin and Range

5095 Plants Found

Page 1 2 3 ... 7 8 9 10 11 of 11 pages with 5095 plants, 500 per page.

Ordered by scientific name.

Scientific Name	Common Name	†	Map‡
Portulaca suffrutescens Engelm.	shrubby purslane
Portulaca umbraticola Kunth	wingpod purslane
Potamogeton crispus L.	Curly Pondweed
Potamogeton diversifolius Raf.	waterthread pondweed
Potamogeton foliosus Raf.	Leafy Pondweed
Potamogeton gramineus L.	variableleaf pondweed
Potamogeton illinoensis Morong	Illinois Pondweed
Potamogeton natans L.	floating pondweed
Potamogeton nodosus Poir.	longleaf pondweed
Potamogeton pusillus L.	small pondweed
Potentilla albiflora L.O. Williams	Whiteflower Cinquefoil
Potentilla anglica Laicharding	English cinquefoil
Potentilla argyrocoma (Rydb.) Jeps.	Silverhair Mousetail
Potentilla biennis Greene	biennial cinquefoil
Potentilla callida H.M.Hall	Tahquitz Mousetail
Potentilla clevelandii Greene	Cleveland's Horkelia
Potentilla crinita A. Gray	bearded cinquefoil
Potentilla gracilis Douglas ex Hook.	slender cinquefoil
Potentilla hippiana Lehm.	Woolly Cinquefoil
Potentilla jaegeri (Munz & I.M.Johnst.) L.C.Wheeler	Jaeger's Mousetail
Potentilla lindleyi Greene	Wedgeleaf Horkelia
Potentilla multifoliolata (Torr.) Kearney & Peebles	Manyleaf Mousetail
Potentilla norvegica L.	Rough Cinquefoil
Potentilla patellifera J.T.Howell	Kingston Mountain Mousetail
Potentilla rimicola (Munz & I.M. Johnst.) Ertter	Cliff Cinquefoil
Potentilla rivalis Nutt.	Brook Cinquefoil
Potentilla saxosa Lemmon & S.A.Lemmon ex Greene	Rock Mousetail
Potentilla subviscosa Greene	Navajo cinquefoil
Potentilla thurberi A. Gray	Scarlet Cinquefoil
Potentilla truncata (Rydb.) Jeps.	Ramona Horkelia
Potentilla wheeleri S. Watson	Kern cinquefoil
Potentilla wilderae (Parish) Munz & I.M.Johnst.	Barton Flats Horkelia
Prenanthella exigua (A. Gray) Rydb.	brightwhite
Primula clevelandii (Greene) A.R.Mast & Reveal	Padre's Shootingstar
Primula fragrans A.R.Mast & Reveal	Scented Shootingstar
Primula hendersonii (A.Gray) A.R.Mast & Reveal	Mosquito Bills
Primula jeffreyi (Van Houtte) A.R.Mast & Reveal	Sierra Shootingstar
Primula latiloba (A.Gray) A.R.Mast & Reveal	White Shootingstar
Primula pauciflora (Durand) A.R.Mast & Reveal	Darkthroat Shootingstar
Primula rusbyi Greene	Rusby's primrose
Primula tetrandra (Suksd.) A.R.Mast & Reveal	Alpine Shootingstar
Proboscidea althaeifolia (Benth.) Decne.	desert unicorn-plant
Proboscidea louisianica (Mill.) Thell.	Ram's Horn
Proboscidea parviflora (Wooton) Wooton & Standl.	Doubleclaw
Prosartes trachycarpa S. Watson	roughfruit fairybells
Prosopis glandulosa Torr.	Honey Mesquite
Prosopis pubescens Benth.	screwbean mesquite
Prosopis strombulifera (Lam.) Benth.	Argentine screwbean
Prosopis velutina Wooton	velvet mesquite
Prunella vulgaris L.	Common Selfheal
Prunus armeniaca L.	apricot
Prunus avium (L.) L.	Sweet Cherry
Prunus dulcis (Mill.) D.A. Webb	sweet almond
Prunus emarginata (Douglas ex Hook.) D. Dietr.	bitter cherry
Prunus eremophila Prigge	Mojave Desert Plum
Prunus fasciculata (Torr.) A. Gray	desert almond
Prunus fremontii S. Watson	desert apricot
Prunus ilicifolia (Nutt. ex Hook. & Arn.) D. Dietr.	hollyleaf cherry
Prunus laurocerasus L.	cherry laurel
Prunus mahaleb L.	Mahaleb Cherry
Prunus munsoniana W. Wight & Hedrick	Wild Goose Plum
Prunus persica (L.) Batsch	Peach
Prunus serotina Ehrh.	Black Cherry	✓
Prunus virginiana L.	Chokecherry
Psacalium decompositum (A. Gray) H. Rob. & Brettell	desert Indianbush
Psathyrostachys juncea (Fisch.) Nevski	Russian wildrye
Psathyrotes annua (Nutt.) A. Gray	annual psathyrotes
Psathyrotes pilifera A. Gray	Hairybeast Turtleback
Psathyrotes ramosissima (Torr.) A. Gray	velvet turtleback
Pseudofumaria lutea (L.) Borkh.	rock fumewort
Pseudognaphalium arizonicum (A. Gray) Anderb.	Arizona cudweed
Pseudognaphalium biolettii Anderb.	two-color rabbit-tobacco
Pseudognaphalium californicum (DC.) Anderb.	ladies' tobacco
Pseudognaphalium canescens (DC.) W.A. Weber	Wright's cudweed
Pseudognaphalium jaliscense (Greenm.) Anderb.	Jalisco rabbit-tobacco
Pseudognaphalium leucocephalum (A. Gray) Anderb.	white cudweed
Pseudognaphalium macounii (Greene) Kartesz	Macoun's cudweed
Pseudognaphalium pringlei (A. Gray) Anderb.	Pringle's cudweed
Pseudognaphalium ramosissimum (Nutt.) Anderb.	pink cudweed
Pseudognaphalium roseum (Kunth) Anderb.	Rosy Cudweed
Pseudognaphalium stramineum (Kunth) Anderb.	Cottonbatting Plant
Pseudoroegneria spicata (Pursh) Á. Löve	Bluebunch Wheatgrass
Pseudorontium cyathiferum (Benth.) Rothm.	dog's-mouth
Pseudostellaria jamesiana (Torr.) W.A. Weber & R.L. Hartm.	tuber starwort
Pseudotsuga macrocarpa (Vasey) Mayr	bigcone Douglas-fir
Pseudotsuga menziesii (Mirb.) Franco	Douglas Fir
Psidium cattleianum Sabine	strawberry guava
Psidium guajava L.	guava
Psilactis asteroides A. Gray	New Mexico tansyaster
Psilocarphus brevissimus Nutt.	short woollyheads
Psilocarphus oregonus Nutt.	Oregon woollyheads
Psilocarphus tenellus Nutt.	slender woollyheads
Psilostrophe cooperi (A. Gray) Greene	whitestem paperflower
Psilostrophe sparsiflora (A. Gray) A. Nelson	Greenstem Paperflower
Psilostrophe tagetina (Nutt.) Greene	Woolly Paperflower
Psilotum nudum (L.) P. Beauv.	Whisk Fern
Psorothamnus arborescens (Torr. ex A. Gray) Barneby	Mojave indigobush
Psorothamnus emoryi (A. Gray) Rydb.	dyebush
Psorothamnus fremontii (Torr. ex A. Gray) Barneby	Fremont's dalea
Psorothamnus polydenius (Torr. ex S. Watson) Rydb.	Nevada dalea
Psorothamnus schottii (Torr.) Barneby	Schott's dalea
Psorothamnus spinosus (A. Gray) Barneby	smoketree
Ptelea trifoliata L.	Common Hoptree
Pteridium aquilinum (L.) Kuhn	western brackenfern
Pterocarya stenoptera C. DC.	Chinese wingnut
Pterospora andromedea Nutt.	woodland pinedrops
Pterostegia drymarioides Fisch. & C.A. Mey.	woodland pterostegia
Puccinellia distans (Jacq.) Parl.	weeping alkaligrass
Puccinellia lemmonii (Vasey) Scribn.	Lemmon's alkaligrass
Puccinellia nuttalliana (Schult.) Hitchc.	Nuttall's Alkaligrass
Puccinellia parishii Hitchc.	bog alkaligrass
Puccinellia simplex Scribn.	California alkaligrass
Pulicaria paludosa Link	Spanish false fleabane
Pulsatilla occidentalis (S. Watson) Freyn	white pasqueflower
Punica granatum L.	pomegranate
Purshia ×subintegra	Arizona Cliffrose
Purshia glandulosa Curran	desert bitterbrush
Purshia mexicana (D. Don) Henrickson	Mexican cliffrose
Purshia stansburiana (Torr.) Henrickson	Stansbury Cliffrose
Purshia subintegra (Kearney) Henrard	Pinkava's Cliffrose
Purshia tridentata (Pursh) DC.	Antelope Bitterbrush
Pycnanthemum californicum Torr. ex Durand	Sierra mint
Pyracantha coccinea M. Roem.	scarlet firethorn
Pyracantha crenulata (D. Don) Roem.	Nepalese firethorn
Pyracantha fortuneana (Maxim.) Li	Chinese firethorn
Pyracantha koidzumii (Hayata) Rehder	Formosa firethorn
Pyrola asarifolia Michx.	Liverleaf Wintergreen
Pyrola chlorantha Sw.	Greenflowered Wintergreen
Pyrola elliptica Nutt.	waxflower shinleaf
Pyrola minor L.	snowline wintergreen
Pyrola picta Sm.	whiteveined wintergreen
Pyrrhopappus pauciflorus (D. Don) DC.	smallflower desert-chicory
Pyrrocoma crocea (A. Gray) Greene	Curlyhead Goldenweed
Pyrrocoma racemosa (Nutt.) Torr. & A. Gray	clustered goldenweed
Pyrrocoma uniflora (Hook.) Greene	Plantain Goldenweed
Pyrus communis L.	Common Pear
Quercus ×undulata Torr.	Wavyleaf Oak
Quercus agrifolia Née	California live oak
Quercus ajoensis C.H. Mull.	Ajo Mountain scrub oak
Quercus arizonica Sarg.	Arizona white oak
Quercus berberidifolia Liebm.	Scrub Oak
Quercus cedrosensis C.H. Mull.	Cedros Island Oak
Quercus chrysolepis Liebm.	Canyon Live Oak
Quercus cornelius-mulleri Nixon & Steele	Muller oak
Quercus douglasii Hook. & Arn.	blue oak
Quercus dumosa Nutt.	coastal sage scrub oak
Quercus emoryi Torr.	Emory oak
Quercus engelmannii Greene	Engelmann oak
Quercus gambelii Nutt.	Gambel Oak
Quercus grisea Liebm.	Gray Oak
Quercus hypoleucoides A. Camus	silverleaf oak
Quercus ilex L.	holly oak
Quercus john-tuckeri Nixon & C.H. Mull.	Tucker oak
Quercus kelloggii Newberry	California Black Oak
Quercus lobata Née	valley oak
Quercus oblongifolia Torr.	Mexican blue oak
Quercus palmeri Engelm.	Palmer oak
Quercus pungens Liebm.	pungent oak
Quercus rugosa Née	netleaf oak
Quercus suber L.	Cork Oak
Quercus toumeyi Sarg.	Toumey oak
Quercus turbinella Greene	Sonoran scrub oak
Quercus viminea Trel.	Sonoran Oak
Quercus wislizeni A. DC.	interior live oak
Quincula lobata (Torr.) Raf.	Chinese lantern
Rafinesquia californica Nutt.	California plumeseed
Rafinesquia neomexicana A. Gray	New Mexico plumeseed
Raillardella argentea (A. Gray) A. Gray	Silky Raillardella
Ranunculus alismifolius Geyer ex Benth.	plantainleaf buttercup
Ranunculus aquatilis L.	white water crowfoot
Ranunculus arizonicus Lemmon ex A. Gray	Arizona buttercup
Ranunculus californicus Benth.	California buttercup
Ranunculus canus Benth.	Sacramento Valley buttercup
Ranunculus cardiophyllus Hook.	heartleaf buttercup
Ranunculus cymbalaria Pursh	Alkali Buttercup
Ranunculus egglestonii (Wooton & Standl.) Christenh. & Byng	Western Mousetail
Ranunculus eschscholtzii Schltdl.	Eschscholtz's Buttercup
Ranunculus flammula L.	greater creeping spearwort
Ranunculus glaberrimus Hook.	sagebrush buttercup
Ranunculus hebecarpus Hook. & Arn.	delicate buttercup
Ranunculus hydrocharoides A. Gray	frogbit buttercup
Ranunculus inamoenus Greene	Graceful Buttercup
Ranunculus longirostris Godr.	Longbeak Buttercup
Ranunculus macounii Britton	Macoun's buttercup
Ranunculus muricatus L.	spinyfruit buttercup
Ranunculus occidentalis Nutt.	western buttercup
Ranunculus pensylvanicus L. f.	Pennsylvania buttercup
Ranunculus petiolaris Kunth ex DC.	Latin American buttercup
Ranunculus sceleratus L.	cursed buttercup
Ranunculus testiculatus Crantz	Curveseed Butterwort
Ranunculus trichophyllus Chaix	threadleaf crowfoot
Ranunculus uncinatus D. Don ex G. Don	woodland buttercup
Raphanus raphanistrum L.	wild radish
Raphanus sativus L.	cultivated radish
Rapistrum rugosum (L.) All.	Annual Bastard Cabbage
Ratibida columnifera (Nutt.) Wooton & Standl.	Upright Prairie Coneflower
Reseda alba L.	white upright mignonette
Reseda lutea L.	yellow mignonette
Reseda luteola L.	weld
Reseda odorata L.	garden mignonette
Rhamnus crocea Nutt.	Redberry Buckthorn
Rhamnus ilicifolia Kellogg	hollyleaf redberry
Rhamnus serrata Humb. & Bonpl. ex Schult.	sawleaf buckthorn
Rhinotropis acanthoclada (A.Gray) J.R.Abbott	Thorn Milkwort
Rhinotropis cornuta (Kellogg) J.R.Abbott	Sierra Milkwort
Rhinotropis intermontana (T.Wendt) J.R.Abbott	Intermountain Milkwort
Rhinotropis lindheimeri (A.Gray) J.R.Abbott	Shrubby Milkwort
Rhinotropis rusbyi (Greene) J.R.Abbott	Rusby's Milkwort
Rhinotropis subspinosa (S.Watson) J.R.Abbott	Spiny Milkwort
Rhododendron occidentale (Torr. & A. Gray) A. Gray	western azalea
Rhus aromatica Aiton	Fragrant Sumac
Rhus glabra L.	Smooth Sumac
Rhus integrifolia (Nutt.) W.H. Brewer & S. Watson	lemonade sumac
Rhus kearneyi F.A. Barkley	Kearney's sumac
Rhus microphylla Engelm. ex A. Gray	littleleaf sumac
Rhus ovata S. Watson	sugar sumac
Rhus trilobata Nutt.	Skunkbush Sumac
Rhus virens Lindh. ex A. Gray	evergreen sumac
Rhynchosia edulis Griseb.	Chihuahuan snoutbean
Rhynchosia minima (L.) DC.	Least Snoutbean
Rhynchosia precatoria DC.	rosary snoutbean
Rhynchosia senna Gillies ex Hook.	Texas snoutbean
Rhynchosida physocalyx (A. Gray) Fryxell	buffpetal
Ribes amarum McClatchie	bitter gooseberry
Ribes aureum Pursh	Golden Currant
Ribes californicum Hook. & Arn.	hillside gooseberry
Ribes canthariforme Wiggins	Moreno Currant
Ribes cereum Douglas	wax currant
Ribes divaricatum Douglas	Spreading Gooseberry
Ribes indecorum Eastw.	whiteflower currant
Ribes leptanthum A. Gray	trumpet gooseberry
Ribes malvaceum Sm.	chaparral currant
Ribes montigenum McClatchie	gooseberry currant
Ribes nevadense Kellogg	Sierra currant
Ribes pinetorum Greene	orange gooseberry
Ribes quercetorum Greene	rock gooseberry
Ribes roezlii Regel	Sierra gooseberry
Ribes speciosum Pursh	fuchsiaflower gooseberry
Ribes velutinum Greene	desert gooseberry
Ribes viburnifolium A. Gray	island gooseberry
Ribes wolfii Rothr.	Wolf's currant
Ricinus communis L.	castorbean
Rigiopappus leptocladus A. Gray	wireweed
Rivina humilis L.	rougeplant
Robinia neomexicana A. Gray	New Mexico locust
Robinia pseudoacacia L.	Black Locust
Roldana hartwegii (Benth.) H. Rob. & Brettel	Hartweg's groundsel
Romneya coulteri Harv.	Coulter's Matilija poppy
Romneya trichocalyx Eastw.	bristly Matilija poppy
Romulea rosea (L.) Eckl.	rosy sandcrocus
Rorippa curvipes Greene	bluntleaf yellowcress
Rorippa curvisiliqua (Hook.) Besser ex Britton	curvepod yellowcress
Rorippa microtitis (B.L. Rob.) Rollins	Chihuahuan Yellowcress
Rorippa palustris (L.) Besser	bog yellowcress
Rorippa sinuata (Nutt.) Hitchc.	spreading yellowcress
Rorippa sphaerocarpa (A. Gray) Britton	roundfruit yellowcress
Rorippa sylvestris (L.) Besser	Creeping Yellowcress
Rorippa tenerrima Greene	Modoc yellowcress
Rosa californica Cham. & Schltdl.	California wildrose
Rosa gymnocarpa Nutt.	dwarf rose
Rosa minutifolia Engelm.	Baja Rose
Rosa stellata Wooton	desert rose
Rosa woodsii Lindl.	Woods' Rose
Rostraria cristata (L.) Tzvelev	Mediterranean hairgrass
Rotala ramosior (L.) Koehne	lowland rotala
Rubus allegheniensis Porter	Allegheny blackberry
Rubus arizonensis Focke	Arizona dewberry
Rubus glaucifolius Kellogg	San Diego raspberry
Rubus laciniatus Willd.	cutleaf blackberry
Rubus leucodermis Douglas ex Torr. & A. Gray	whitebark raspberry
Rubus neomexicanus A. Gray	New Mexico raspberry
Rubus parviflorus Nutt.	thimbleberry
Rubus pensilvanicus Poir.	Pennsylvania Blackberry
Rubus strigosus Michx.	American Red Raspberry
Rubus ulmifolius Schott	elmleaf blackberry
Rubus ursinus Cham. & Schltdl.	California Blackberry
Rudbeckia hirta L.	Black-eyed Susan	✓
Rudbeckia laciniata L.	Cutleaf Coneflower	✓
Ruellia nudiflora (Engelm. & A. Gray) Urb.	violet wild petunia
Rumex acetosella L.	Common Sheep Sorrel
Rumex altissimus Alph. Wood	pale dock
Rumex conglomeratus Murray	clustered dock
Rumex crispus L.	curly dock
Rumex dentatus L.	toothed dock
Rumex hymenosepalus Torr.	canaigre dock
Rumex obtusifolius L.	Bitter Dock
Rumex orthoneurus Rech. f.	Chiricahua Mountain dock
Rumex pulcher L.	fiddle dock
Rumex salicifolius Weinm.	Willow Dock
Rumex stenophyllus Ledeb.	narrowleaf dock
Rumex violascens Rech. f.	Violet Dock
Rupertia physodes (Douglas ex Hook.) J. Grimes	Forest Scurfpea
Rupertia rigida (Parish) J. Grimes	Parish's California Tea
Ruppia cirrhosa (Petagna) Grande	spiral ditchgrass
Ruppia maritima L.	widgeongrass
Ruta chalepensis L.	fringed rue
Ruta graveolens L.	common rue
Rytidosperma biannulare (Zotov) Connor & Edgar	wallaby grass
Sabulina rubella (Wahlenb.) Dillenb. & Kadereit	Beautiful Sandwort
Saccharum ravennae (L.) L.	ravennagrass
Sageretia wrightii S. Watson	Wright's mock buckthorn
Sagina apetala Ard.	annual pearlwort
Sagina decumbens (Elliott) Torr. & A. Gray	trailing pearlwort
Sagina procumbens L.	Birdeye Pearlwort
Sagina saginoides (L.) Karst.	arctic pearlwort
Sagittaria calycina Engelm.	Hooded Arrowhead
Sagittaria cuneata Sheldon	arumleaf arrowhead
Sagittaria latifolia Willd.	Broadleaf Arrowhead
Sagittaria longiloba Engelm. ex J.G. Sm.	longbarb arrowhead
Sagittaria sanfordii Greene	valley arrowhead
Sairocarpus coulterianus (Benth. ex A. DC.) D.A. Sutton	Coulter's snapdragon
Sairocarpus kingii (S. Watson) D.A. Sutton	Least Snapdragon
Sairocarpus multiflorus (Pennell) D.A. Sutton	Sierra snapdragon
Sairocarpus nuttallianus (Benth. ex A. DC.) D.A. Sutton	violet snapdragon
Sairocarpus pusillus (Brandegee) D.A. Sutton	lesser snapdragon
Sairocarpus watsonii (Vasey & Rose) D.A. Sutton	Watson's Snapdragon
Salazaria mexicana Torr.	Mexican bladdersage
Salicornia bigelovii Torr.	Dwarf Saltwort
Salicornia depressa Standl.	Virginia glasswort
Salicornia pacifica Standl.	Pacific Swampfire
Salix amygdaloides Andersson	peachleaf willow
Salix babylonica L.	Weeping willow
Salix bebbiana Sarg.	Bebb Willow
Salix bonplandiana Kunth	Bonpland willow
Salix exigua Nutt.	narrowleaf willow
Salix geyeriana Andersson	Geyer willow
Salix gooddingii C.R. Ball	Goodding's Willow
Salix irrorata Andersson	dewystem willow
Salix laevigata Bebb	red willow
Salix lasiolepis Benth.	arroyo willow
Salix lemmonii Bebb	Lemmon's Willow
Salix ligulifolia (C.R. Ball) C.R. Ball ex C.K. Schneid.	Strapleaf Willow
Salix lutea Nutt.	yellow willow
Salix melanopsis Nutt.	dusky willow
Salix orestera C.K. Schneid.	Sierra Willow
Salix scouleriana Barratt ex Hook.	Scouler's willow
Salix taxifolia Kunth	Yewleaf Willow
Salpichroa origanifolia (Lam.) Thell.	lily of the valley vine
Salsola paulsenii Litv.	barbwire Russian thistle
Salsola tragus L.	prickly Russian thistle
Saltugilia australis (H. Mason & A.D. Grant) L.A. Johnson	southern gilia
Saltugilia caruifolia (Abrams) L.A. Johnson	Carawayleaf Gilia
Saltugilia splendens (Douglas ex H. Mason & A.D. Grant) L.A. Johnson	splendid woodland-gilia
Salvia aethiopis L.	Mediterranean sage
Salvia amissa Epling	Santa Catalina Mountain sage
Salvia apiana Jeps.	white sage
Salvia arizonica A. Gray	desert indigo sage
Salvia carduacea Benth.	thistle sage
Salvia clevelandii (A. Gray) Greene	fragrant sage
Salvia columbariae Benth.	chia
Salvia dorrii (Kellogg) Abrams	purple sage
Salvia eremostachya Jeps.	Rose Sage
Salvia greatae Brandegee	lavender sage
Salvia henryi A. Gray	crimson sage
Salvia lemmonii A. Gray	Lemmon's sage
Salvia leucophylla Greene	San Luis purple sage
Salvia mellifera Greene	black sage
Salvia mohavensis Greene	Mojave sage
Salvia munzii Epling	Munz's Sage
Salvia pachyphylla Epling ex Munz	Blue Sage
Salvia parryi A. Gray	Parry's sage
Salvia pinguifolia (Fernald) Wooton & Standl.	rock sage
Salvia pratensis L.	introduced sage
Salvia reflexa Hornem.	Lanceleaf Sage
Salvia sonomensis Greene	creeping sage
Salvia spathacea Greene	hummingbird sage
Salvia subincisa Benth.	sawtooth sage
Salvia tiliifolia Vahl	lindenleaf sage
Salvia vaseyi (Porter) Parish	scallopleaf sage
Salvia virgata Jacq.	wand sage
Salvinia minima Baker	water spangles
Salvinia molesta Mitchell	kariba-weed
Sambucus racemosa L.	Red Elderberry
Samolus vagans Greene	Chiricahua Mountain brookweed
Sanguisorba annua (Nutt. ex Hook.) Nutt. ex Torr. & A. Gray	Prairie Burnet
Sanicula arguta Greene ex J.M. Coult. & Rose	sharptooth blacksnakeroot
Sanicula bipinnata Hook. & Arn.	poison sanicle
Sanicula bipinnatifida Douglas ex Hook.	purple sanicle
Sanicula crassicaulis Poepp. ex DC.	Pacific blacksnakeroot
Sanicula graveolens Poepp. ex DC.	northern sanicle
Sanicula tuberosa Torr.	turkey pea
Sanvitalia abertii A. Gray	Abert's creeping zinnia
Sanvitalia procumbens Lam.	Mexican Creeping Zinnia
Sapindus saponaria L.	wingleaf soapberry
Saponaria officinalis L.	bouncingbet
Sarcobatus vermiculatus (Hook.) Torr.	Greasewood
Sarcocornia utahensis (Tidestr.) A.J. Scott	Utah swampfire
Sarcodes sanguinea Torr.	snowplant
Scabiosa atropurpurea L.	Mourningbride
Scabrethia scabra (Hook.) W.A. Weber	Badlands Mule-Ears
Scandix pecten-veneris L.	Shepherd's-needle
Schaefferia cuneifolia A. Gray	desert yaupon
Schedonnardus paniculatus (Nutt.) Trel.	tumblegrass
Schiedeella arizonica P.M. Brown	parasitic lady's tresses
Schinus molle L.	Peruvian peppertree
Schismus arabicus Nees	Arabian schismus
Schismus barbatus (Loefl. ex L.) Thell.	common Mediterranean grass
Schistophragma intermedia (A. Gray) Pennell	harlequin spiralseed
Schizachyrium cirratum (Hack.) Wooton & Standl.	Texas bluestem
Schizachyrium littorale (Nash) E.P. Bicknell	Shore Little Bluestem
Schizachyrium sanguineum (Retz.) Alston	crimson bluestem
Schizachyrium scoparium (Michx.) Nash	Little Bluestem
Schkuhria multiflora Hook. & Arn.	manyflower false threadleaf
Schkuhria pinnata (Lam.) Kuntze ex Thell.	pinnate false threadleaf
Schoenoplectiella saximontana (Fernald) Lye	Rocky Mountain bulrush
Schoenoplectus acutus (Muhl. ex Bigelow) Á. Löve & D. Löve	Hardstem Bulrush
Schoenoplectus americanus (Pers.) Volkart ex Schinz & R. Keller	chairmaker's bulrush
Schoenoplectus californicus (C.A. Mey.) Palla	California Bulrush
Schoenoplectus pungens (Vahl) Palla	common threesquare
Schoenoplectus tabernaemontani (C.C. Gmel.) Palla	softstem bulrush
Schoenus nigricans L.	Black Bogrush
Scirpus microcarpus J. Presl & C. Presl	panicled bulrush
Scirpus pallidus (Britton) Fernald	Cloaked Bulrush
Scirpus pendulus Muhl.	Rufous Bulrush
Scleranthus annuus L.	German knotgrass
Sclerocactus parviflorus Clover & Jotter	Smallflower Fishhook Cactus
Sclerocactus polyancistrus (Engelm. & J.M. Bigelow) Britton & Rose	Redspined Fishhook Cactus
Sclerochloa dura (L.) P. Beauv.	common hardgrass
Scleropogon brevifolius Phil.	burrograss
Scopulophila rixfordii (Brandegee) Munz & I.M. Johnst.	Rixford's Rockwort
Scribneria bolanderi (Thurb.) Hack.	Scribner's grass
Scrophularia californica Cham. & Schltdl.	California figwort
Scrophularia parviflora Wooton & Standl.	pineland figwort
Scutellaria bolanderi A. Gray	Sierra skullcap
Scutellaria drummondii Benth.	Drummond's skullcap
Scutellaria galericulata L.	marsh skullcap
Scutellaria lateriflora L.	blue skullcap
Scutellaria potosina Brandegee	Mexican skullcap
Scutellaria siphocampyloides Vatke	Grayleaf Skullcap
Scutellaria tuberosa Benth.	Danny's skullcap
Sebastiania bilocularis S. Watson	arrow poision plant
Secale cereale L.	Cereal Rye
Securigera varia (L.) Lassen	crownvetch
Sedum album L.	white stonecrop
Sedum cockerellii Britton	Cockerell's stonecrop
Sedum niveum Davidson	Davidson's Stonecrop
Sedum spathulifolium Hook.	broadleaf stonecrop
Sedum stelliforme S. Watson	Huachuca Mountain stonecrop
Selaginella arizonica Maxon	Arizona spikemoss
Selaginella asprella Maxon	bluish spikemoss
Selaginella bigelovii Underw.	bushy spikemoss
Selaginella cinerascens A.A. Eaton	mesa spikemoss
Selaginella eremophila Maxon	desert spikemoss
Selaginella leucobryoides Maxon	Mojave Spikemoss
Selaginella rupincola Underw.	Rockloving Spikemoss
Selaginella underwoodii Hieron.	Underwood's spikemoss
Selaginella watsonii Underw.	Watson's spikemoss
Senecio actinella Greene	Flagstaff ragwort
Senecio aphanactis Greene	chaparral ragwort
Senecio arizonicus Greene	Arizona ragwort
Senecio astephanus Greene	San Gabriel ragwort
Senecio bigelovii A. Gray	nodding ragwort
Senecio californicus DC.	California ragwort
Senecio cineraria DC.	dusty miller
Senecio eremophilus Richardson	desert ragwort
Senecio flaccidus Less.	threadleaf ragwort
Senecio fremontii Torr. & A. Gray	dwarf mountain ragwort
Senecio lemmonii A. Gray	Lemmon's ragwort
Senecio linearifolius A. Rich.	Fireweed groundsel
Senecio mohavensis A. Gray	Mojave ragwort
Senecio parryi A. Gray	mountain ragwort
Senecio riddellii Torr. & A. Gray	Riddell's ragwort
Senecio spartioides Torr. & A. Gray	broom-like ragwort
Senecio triangularis Hook.	arrowleaf ragwort
Senecio vulgaris L.	Common Groundsel
Senecio wootonii Greene	Wooton's ragwort
Senega alba (Nutt.) J.F.B.Pastore & J.R.Abbott	White Milkwort
Senega glochidiata (Kunth) J.F.B.Pastore	Tropical Milkwort
Senega hemipterocarpa (A.Gray) J.F.B.Pastore & J.R.Abbott	Winged Milkwort
Senega scoparioides (Chodat) J.F.B.Pastore & J.R.Abbott	Broom Milkwort
Senegalia greggii (A. Gray) Britton & Rose	Catclaw Acacia
Senna armata (S. Watson) Irwin & Barneby	desertsenna
Senna artemisioides (Gaudich. ex DC.) Randell	silver senna
Senna bauhinioides (A. Gray) Irwin & Barneby	twinleaf senna
Senna covesii (A. Gray) Irwin & Barneby	Coues' cassia
Senna didymobotrya (Fresen.) Irwin & Barneby	African senna
Senna hirsuta (L.) Irwin & Barneby	woolly senna
Senna lindheimeriana (Scheele) Irwin & Barneby	velvet leaf senna
Senna obtusifolia (L.) Irwin & Barneby	Java-Bean
Senna pendula (Humb. & Bonpl. ex Willd.) Irwin & Barneby	valamuerto
Senna wislizeni (A. Gray) Irwin & Barneby	Wislizenus' senna
Sequoia sempervirens (Lamb. ex D. Don) Endl.	Coast Redwood
Sequoiadendron giganteum (Lindl.) J. Buchholz	Giant Sequoia
Sesbania herbacea (Mill.) McVaugh	Bigpod Sesbania
Sesuvium portulacastrum (L.) L.	shoreline seapurslane
Sesuvium verrucosum Raf.	verrucose seapurslane
Setaria adhaerens (Forssk.) Chiov.	bur bristlegrass
Setaria arizonica Rominger	Arizona Bristlegrass
Setaria faberi Herrm.	Giant Foxtail
Setaria grisebachii Fourn.	Grisebach's bristlegrass
Setaria italica (L.) P. Beauv.	Foxtail Millet
Setaria leucopila (Scribn. & Merr.) K. Schum.	streambed bristlegrass
Setaria liebmannii Fourn.	Liebmann's Bristlegrass
Setaria macrostachya Kunth	Large-Spike Bristlegrass
Setaria megaphylla (Steud.) T. Dur. & Schinz	bigleaf bristlegrass
Setaria parviflora (Poir.) Kerguélen	marsh bristlegrass
Setaria pumila (Poir.) Roem. & Schult.	yellow foxtail
Setaria scheelei (Steud.) Hitchc.	southwestern bristlegrass
Setaria verticillata (L.) P. Beauv.	hooked bristlegrass
Setaria verticilliformis Dunart.	barbed bristlegrass

Page 1 2 3 ... 7 8 9 10 11 of 11 pages with 5095 plants, 500 per page.

Progress