| Symbol | Scientific name | Common name/Accepted name (for synonyms) | Family |
| BRRU5 | Brachythecium rutabulum (Hedw.) Schimp. in B.S.G. | brachythecium moss | Brachytheciaceae
|
| BRSAD | Brachythecium salebrosum (Web. & Mohr) Schimp. in B.S.G. var. densum Schimp. in B.S.G. | Brachythecium calcareum | Brachytheciaceae
|
| BRSAF | Brachythecium salebrosum (Web. & Mohr) Schimp. in B.S.G. var. flaccidum Schimp. in B.S.G. | flaccid brachythecium moss | Brachytheciaceae
|
| BRSAS | Brachythecium salebrosum (Web. & Mohr) Schimp. in B.S.G. var. salebrosum | brachythecium moss | Brachytheciaceae
|
| BRSA7 | Brachythecium salebrosum (Web. & Mohr) Schimp. in B.S.G. | brachythecium moss | Brachytheciaceae
|
| BRSE7 | Brachythecium serrulatum (Hedw.) Robins. | Steerecleus serrulatus | Brachytheciaceae
|
| BRSP8 | Brachythecium splendens Aust. | Brachythecium biventrosum | Brachytheciaceae
|
| BRSTO | Brachythecium starkei (Brid.) Schimp. in B.S.G. ssp. oedipodium (Mitt.) Ren. & Card. | Brachythecium oedipodium | Brachytheciaceae
|
| BRSTC | Brachythecium starkei (Brid.) Schimp. in B.S.G. var. curtum (Lindb.) Warnst. | Brachythecium oedipodium | Brachytheciaceae
|
| BRSTE | Brachythecium starkei (Brid.) Schimp. in B.S.G. var. explanatum (Brid.) M�nk. | Brachythecium oedipodium | Brachytheciaceae
|
| BRSTP | Brachythecium starkei (Brid.) Schimp. in B.S.G. var. pacificum (Ren. & Card. in R�ll) Lawt. | Brachythecium reflexum var. pacificum | Brachytheciaceae
|
| BRST4 | Brachythecium starkei (Brid.) Schimp. in B.S.G. | Starke's brachythecium moss | Brachytheciaceae
|
| BRST5 | Brachythecium stereopoma (Spruce ex Mitt.) Jaeg. | brachythecium moss | Brachytheciaceae
|
| BRSU11 | Brachythecium subasperrimum Card. & Th�r. | Brachythecium frigidum | Brachytheciaceae
|
| BRSU12 | Brachythecium suberythrorrhizon Ren. & Card. | Brachythecium velutinum var. venustum | Brachytheciaceae
|
| BRTR5 | Brachythecium trachypodium (Brid.) Schimp. in B.S.G. | brachythecium moss | Brachytheciaceae
|
| BRTR7 | Brachythecium tromsoense auct. Amer. | Brachythecium holzingeri | Brachytheciaceae
|
| BRTU70 | Brachythecium turgidum (Hartm.) Kindb. | turgid brachythecium moss | Brachytheciaceae
|
| BRUT2 | Brachythecium utahense James in Watson | Brachythecium fendleri | Brachytheciaceae
|
| BRVEV2 | Brachythecium velutinum (Hedw.) Schimp. in B.S.G. var. velutinum | brachythecium moss | Brachytheciaceae
|
| BRVEV3 | Brachythecium velutinum (Hedw.) Schimp. in B.S.G. var. venustum (De Not.) Arc. | brachythecium moss | Brachytheciaceae
|
| BRVE7 | Brachythecium velutinum (Hedw.) Schimp. in B.S.G. | brachythecium moss | Brachytheciaceae
|
| BRWA3 | Brachythecium washingtonianum D. C. Eat. in Grout | Brachythecium frigidum | Brachytheciaceae
|
| BRWO | Brachythecium wootonii Grout | Brachythecium stereopoma | Brachytheciaceae
|
| BRACH10 | Brachythecium Schimp. in B.S.G. | brachythecium moss | Brachytheciaceae
|
| BRIN8 | Bracyrhamphus intybaceus (Jacq.) DC. | Launaea intybacea | Asteraceae
|
| BRHI | Bradburia hirtella Torr. & Gray | Chrysopsis texana | Asteraceae
|
| BRPI10 | Bradburia pilosa (Nutt.) Semple | Chrysopsis pilosa | Asteraceae
|
| BRAR13 | Bradburya arenicola Small | Centrosema arenicola | Fabaceae
|
| BRFL2 | Bradburya floridana Britt. | Centrosema arenicola | Fabaceae
|
| BRPL4 | Bradburya plumieri (Turp. ex Pers.) Kuntze | Centrosema plumieri | Fabaceae
|
| BRPU13 | Bradburya pubescens auct. non (Benth.) Kuntze | Centrosema pubescens | Fabaceae
|
| BRVI5 | Bradburya virginiana (L.) Kuntze | Centrosema virginianum | Fabaceae
|
| BRFI2 | Brahea filamentosa (Fenzi) H. Wendl. | Washingtonia filifera | Arecaceae
|
| BRFI3 | Brahea filifera hort. ex S. Wats. | Washingtonia filifera | Arecaceae
|
| BRSE3 | Brahea serrulata (Michx.) H. Wendl. | Serenoa repens | Arecaceae
|
| BRMO5 | Bramia monnieri (L.) Drake | Bacopa monnieri | Scrophulariaceae
|
| BRRO4 | Bramia rotundifolia (Michx.) Britt. | Bacopa rotundifolia | Scrophulariaceae
|
| BRBI | Brandegea bigelovii (S. Wats.) Cogn. | desert starvine | Cucurbitaceae
|
| BRAND | Brandegea Cogn. | starvine | Cucurbitaceae
|
| BRPE2 | Brasenia peltata Pursh | Brasenia schreberi | Cabombaceae
|
| BRSC | Brasenia schreberi J.F. Gmel. | watershield | Cabombaceae
|
| BRASE | Brasenia Schreb. | brasenia | Cabombaceae
|
| BRBR6 | Brasiliopuntia brasiliensis (Willd.) Haw. | Opuntia brasiliensis | Cactaceae
|
| BRAC2 | Brassaia actinophylla Endl. | Schefflera actinophylla | Araliaceae
|
| BRCU | Brassavola cucullata (L.) R. Br. ex Ait. f. | daddy longlegs orchid | Orchidaceae
|
| BRNO3 | Brassavola nodosa (L.) Lindl. | lady of the night orchid | Orchidaceae
|
| BRASS3 | Brassavola R. Br. ex Ait. f. | brassavola | Orchidaceae
|
| BRCA7 | Brassia caudata (L.) Lindl. | cricket orchid | Orchidaceae
|
| BRGI3 | Brassia gireoudiana Rchb. F. & Warsz. | | Orchidaceae
|
| BRMA15 | Brassia maculata R. Br. | | Orchidaceae
|
| BRASS4 | Brassia R. Br. ex Ait. f. | brassia | Orchidaceae
|
| BRAL7 | Brassica alba Rabenh., non L. | Sinapis alba | Brassicaceae
|
| BRAL8 | Brassica alboglabra L. H. Bailey | Chinese kale | Brassicaceae
|
| BRAR12 | Brassica arvensis L., non Amer. auct. | Moricandia arvensis | Brassicaceae
|
| BRAR11 | Brassica arvensis Rabenh., non L. | Sinapis arvensis | Brassicaceae
|
| BRCAN | Brassica campestris L. ssp. napus Duthie & Fuller | Brassica rapa var. dichotoma | Brassicaceae
|
| BRCAR2 | Brassica campestris L. ssp. rapifera (Metzger) Sinsk. | Brassica rapa var. rapa | Brassicaceae
|
| BRCAO | Brassica campestris L. var. oleifera DC. | Brassica rapa var. silvestris | Brassicaceae
|
| BRCAR | Brassica campestris L. var. rapa (L.) Hartman | Brassica rapa var. rapa | Brassicaceae
|
| BRCAS | Brassica campestris L. var. sarson Prain | Brassica rapa ssp. sarson | Brassicaceae
|
| BRCA2 | Brassica campestris L. | Brassica rapa var. rapa | Brassicaceae
|
| BRCA17 | Brassica caulorapa (DC.) Pasq. | Brassica oleracea var. gongylodes | Brassicaceae
|
| BRCH4 | Brassica chinensis L. | pak choi | Brassicaceae
|
| BRCR4 | Brassica cretica Lam. | mustard | Brassicaceae
|
| BRELI | Brassica elongata Ehrh. ssp. integrifolia (Boiss.) Breistr. | Brassica elongata | Brassicaceae
|
| BREL2 | Brassica elongata Ehrh. | elongated mustard | Brassicaceae
|
| BRER4 | Brassica eruca L. | Eruca vesicaria ssp. sativa | Brassicaceae
|
| BRER5 | Brassica erucastrum L. | Erucastrum gallicum | Brassicaceae
|
| BRFR3 | Brassica fruticulosa Cyr. | Mediterranean cabbage | Brassicaceae
|
| BRGE | Brassica geniculata (Desf.) J. Ball | Hirschfeldia incana | Brassicaceae
|
| BRHI2 | Brassica hirta Moench | Sinapis alba | Brassicaceae
|
| BRIN17 | Brassica incana Tenore | Hirschfeldia incana | Brassicaceae
|
| BRIN16 | Brassica integrifolia (Vahl) Schulz, non Rupr. | Brassica juncea | Brassicaceae
|
| BRIN3 | Brassica integrifolia Rupr. | Brassica juncea | Brassicaceae
|
| BRJA2 | Brassica japonica Thunb. | Brassica juncea | Brassicaceae
|
| BRJUC | Brassica juncea (L.) Czern. var. crispifolia Bailey | Brassica juncea | Brassicaceae
|
| BRJUJ | Brassica juncea (L.) Czern. var. japonica (Thunb.) Bailey | Brassica juncea | Brassicaceae
|
| BRJU | Brassica juncea (L.) Czern. | India mustard | Brassicaceae
|
| BRKAO | Brassica kaber (DC.) L.C. Wheeler var. orientalis (L.) Scoggan | Sisymbrium orientale | Brassicaceae
|
| BRKAP2 | Brassica kaber (DC.) L.C. Wheeler var. pinnatifida (Stokes) L.C. Wheeler | Sinapis arvensis | Brassicaceae
|
| BRKAS | Brassica kaber (DC.) L.C. Wheeler var. schkuhriana (Reichenb.) L.C. Wheeler | Sinapis arvensis | Brassicaceae
|
| BRKA | Brassica kaber (DC.) L.C. Wheeler | Sinapis arvensis | Brassicaceae
|
| BRNA2 | Brassica napobrassica (L.) P. Mill. | Brassica napus | Brassicaceae
|
| BRNAN | Brassica napus L. var. napobrassica (L.) Reichenb. | Brassica napus | Brassicaceae
|
| BRNAN2 | Brassica napus L. var. napus | rape | Brassicaceae
|
| BRNAP | Brassica napus L. var. pabularia (DC.) Reichb. | Siberian kale | Brassicaceae
|
| BRNA | Brassica napus L. | rape | Brassicaceae
|
| BRNA3 | Brassica narinosa L. H. Bailey | broadbeaked mustard | Brassicaceae
|
| BRNI | Brassica nigra (L.) W.D.J. Koch | black mustard | Brassicaceae
|
| BROLA | Brassica oleracea L. var. acephala DC. | Brassica oleracea | Brassicaceae
|
| BROLA2 | Brassica oleracea L. var. alboglabra (L. H. Bailey) Musil | Brassica alboglabra | Brassicaceae
|
| BROLB | Brassica oleracea L. var. botrytis L. | broccoli | Brassicaceae
|
| BROLC | Brassica oleracea L. var. capitata L. | Brassica oleracea | Brassicaceae
|
| BROLC3 | Brassica oleracea L. var. caulorapa DC. | Brassica oleracea var. gongylodes | Brassicaceae
|
| BROLC4 | Brassica oleracea L. var. chinensis (L.) Prain | Brassica chinensis | Brassicaceae
|
| BROLC2 | Brassica oleracea L. var. costata DC. | tronchuda cabbage | Brassicaceae
|
| BROLG | Brassica oleracea L. var. gemmifera DC. | brussels sprouts | Brassicaceae
|
| BROLG2 | Brassica oleracea L. var. gongylodes L. | kohlrabi | Brassicaceae
|
| BROLI | Brassica oleracea L. var. italica Plenck | sprouting broccoli | Brassicaceae
|
| BROLT | Brassica oleracea L. var. tronchuda L. H. Bailey | Brassica oleracea var. costata | Brassicaceae
|