Plant Database (by name)

bryum moss - Bryum subapiculatum Hampe

bryum moss - Bryum turbinatum (Hedw.) Turn.

bryum moss - Bryum warneum (R”hl.) Bland. ex Brid.

bucayo - Erythrina fusca Lour.

buckbean - Menyanthes trifoliata L.

buckbrush - Ceanothus cuneatus (Hook.) Nutt.

buckbrush - Ceanothus cuneatus (Hook.) Nutt. var. cuneatus

buckeye - Aesculus L.

buckhorn cholla - Cylindropuntia acanthocarpa (Engelm. & Bigelow) F.M. Knuth var. acanthocarpa

buckhorn cholla - Cylindropuntia acanthocarpa (Engelm. & Bigelow) F.M. Knuth var. major (Engelm. & Bigelow) Pinkava

Buckley's dropseed - Sporobolus buckleyi Vasey

Buckley's fluffgrass - Tridens buckleyanus (L.H. Dewey) Nash

Buckley's St. Johnswort - Hypericum buckleii M.A. Curtis

buckthorn - Rhamnus L.

buckthorn bully - Sideroxylon lycioides L.

buckwheat - Eriogonum Michx.

buckwheat - Fagopyrum esculentum Moench

buckwheat tree - Cliftonia monophylla (Lam.) Britt. ex Sarg.

bud sagebrush - Picrothamnus desertorum Nutt.

bud saxifrage - Saxifraga bryophora Gray

buffalo clover - Trifolium reflexum L.

buffalo nut - Pyrularia pubera Michx.

buffaloberry - Shepherdia Nutt.

buffalobur nightshade - Solanum rostratum Dunal

buffalograss - Bouteloua dactyloides (Nutt.) J.T. Columbus

buffelgrass - Pennisetum ciliare (L.) Link

bugle hedgenettle - Stachys ajugoides Benth.

bugloss - Anchusa L.

bulb panicgrass - Panicum bulbosum Kunth

bulblet bladderfern - Cystopteris bulbifera (L.) Bernh.

bulblet-bearing water hemlock - Cicuta bulbifera L.

bulbous bittercress - Cardamine bulbosa (Schreb. ex Muhl.) B.S.P.

bulbous bluegrass - Poa bulbosa L.

bulbous canarygrass - Phalaris aquatica L.

bulbous rush - Juncus bulbosus L.

bulbous springparsley - Cymopterus bulbosus A. Nels.

bulbous woodland-star - Lithophragma glabrum Nutt.

bull crowngrass - Paspalum boscianum Flueggé

bull thistle - Cirsium vulgare (Savi) Ten.

Bull's coraldrops - Besseya bullii (Eat.) Rydb.

Bullfrog Mountain pea - Lathyrus hitchcockianus Barneby & Reveal

bullgrass - Muhlenbergia emersleyi Vasey

bulltongue arrowhead - Sagittaria lancifolia L.

bulltongue arrowhead - Sagittaria lancifolia L. ssp. media (Micheli) Bogin

bulrush - Scirpus L.

bumpy jointtail grass - Coelorachis tuberculosa (Nash) Nash

bunch cutgrass - Leersia monandra Sw.

bunchberry dogwood - Cornus canadensis L.

bunched arrowhead - Sagittaria fasciculata E.O. Beal

bunched beaksedge - Rhynchospora cephalantha Gray