| Lateinischer name | Allgemeiner name | Familie | ||
| Bernardia incana Morton | >>Bernardia myricifolia |
Euphorbiaceae |
||
| Bernardia myricifolia (Scheele) S. Wats. | mouse s eye |
Euphorbiaceae |
||
| Bernardia obovata I.M. Johnston | desert myrtlecroton |
Euphorbiaceae |
||
| Bernardia P. Mill. | myrtlecroton |
Euphorbiaceae |
||
| Berteroa DC. | false madwort |
Brassicaceae |
||
| Berteroa incana (L.) DC. | hoary alyssum |
Brassicaceae |
||
| Berteroa mutabilis (Vent.) DC. | roadside false madwort |
Brassicaceae |
||
| Berteroa obliqua (Sibthorp & Sm.) DC. [excluded] | Brassicaceae |
|||
| Berthelotia sericea (Nutt.) Rydb. | >>Pluchea sericea |
Asteraceae |
||
| Berula Bess. ex W.D.J. Koch | waterparsnip |
Apiaceae |
||
| Berula erecta (Huds.) Coville | cutleaf waterparsnip |
Apiaceae |
||
| Berula erecta (Huds.) Coville var. incisa (Torr.) Cronq. | >>Berula erecta |
Apiaceae |
||
| Berula incisa (Torr.) G.N. Jones | >>Berula erecta |
Apiaceae |
||
| Berula pusilla Fern. | >>Berula erecta |
Apiaceae |
||
| Besseya alpina (Gray) Rydb. | alpine besseya |
Scrophulariaceae |
||
| Besseya arizonica Pennell | Arizona coraldrops |
Scrophulariaceae |
||
| Besseya bullii (Eat.) Rydb. | Bull s coraldrops |
Scrophulariaceae |
||
| Besseya cinerea (Raf.) Pennell | >>Besseya wyomingensis |
Scrophulariaceae |
||
| Besseya oblongifolia Pennell | eggleaf coraldrops |
Scrophulariaceae |
||
| Besseya plantaginea (James) Rydb. | White River coraldrops |
Scrophulariaceae |
||
| Besseya ritteriana (Eastw.) Rydb. | Ritter s coraldrops |
Scrophulariaceae |
||
| Besseya rubra (Dougl. ex Hook.) Rydb. | red besseya |
Scrophulariaceae |
||
| Besseya Rydb. | kittentail |
Scrophulariaceae |
||
| Besseya wyomingensis (A. Nels.) Rydb. | Wyoming besseya |
Scrophulariaceae |
||
| Beta adanensis A. Pamukc. ex Aellen | beet |
Amaranthaceae |
||
| Beta atriplicifolia Rouy | beet |
Amaranthaceae |
||
| Beta cicla (L.) L. | >>Beta vulgaris ssp. cicla |
Amaranthaceae |
||
| Beta corolliflora Zossimovic | >>Beta trigyna |
Amaranthaceae |
||
| Beta L. | beet |
Amaranthaceae |
||
| Beta lomatogona Fischer & C. Meyer | beet |
Amaranthaceae |
||
| Beta macrocarpa Guss. | >>Beta vulgaris ssp. macrocarpa |
Amaranthaceae |
||
| Beta maritima L. | >>Beta vulgaris |
Amaranthaceae |
||
| Beta nana Boiss. & Heldr. | beet |
Amaranthaceae |
||
| Beta patellaris Moq. | beet |
Amaranthaceae |
||
| Beta patula Aiton | beet |
Amaranthaceae |
||
| Beta procumbens C. Sm. | cultivated beet |
Amaranthaceae |
||
| Beta trigyna Waldst. & Kit. | beet |
Amaranthaceae |
||
| Beta trojana A. Pamukc. ex Aellen | trojan beet |
Amaranthaceae |
||
| Beta vulgaris L. | common beet |
Amaranthaceae |
||
| Beta vulgaris L. ssp. cicla (L.) Koch | chard |
Amaranthaceae |
||
| Beta vulgaris L. ssp. macrocarpa (Guss.) Thell. | beet |
Amaranthaceae |
||
| Beta vulgaris L. ssp. maritima (L.) Arcang. | >>Beta vulgaris |
Amaranthaceae |
||
| Beta vulgaris L. var. cicla L. | >>Beta vulgaris ssp. cicla |
Amaranthaceae |
||
| Betonica grandiflora Stephan ex Willd. | >>Stachys macrantha |
Lamiaceae |
||
| Betonica officinalis L. | >>Stachys officinalis |
Lamiaceae |
||
| Betula alaskana Sarg. | >>Betula neoalaskana |
Betulaceae |
||
| Betula alba L. | >>Betula pubescens var. pubescens |
Betulaceae |
||
| Betula alba L. var. commutata Regel | >>Betula papyrifera var. papyrifera |
Betulaceae |
||
| Betula alba L. var. cordifolia (Regel) Regel | >>Betula papyrifera var. cordifolia |
Betulaceae |
||
| Betula alleghaniensis Britt. | yellow birch |
Betulaceae |
||
| Betula alleghaniensis Britt. var. alleghaniensis | yellow birch |
Betulaceae |
||
| Betula alleghaniensis Britt. var. fallax (Fassett) Brayshaw | >>Betula alleghaniensis var. alleghaniensis |
Betulaceae |
||
| Betula alleghaniensis Britt. var. macrolepis (Fern.) Brayshaw | yellow birch |
Betulaceae |
||
| Betula andrewsii A. Nels. | >>Betula ×utahensis |
Betulaceae |
||
| Betula beeniana A. Nels. | >>Betula occidentalis |
Betulaceae |
||
| Betula borealis Spach | northern birch |
Betulaceae |
||
| Betula cordifolia Regel | >>Betula papyrifera var. cordifolia |
Betulaceae |
||
| Betula exilis Sukatschev | >>Betula nana ssp. exilis |
Betulaceae |
||
| Betula fontinalis Sarg. | >>Betula occidentalis |
Betulaceae |
||
| Betula glandulifera (Regel) Butler | >>Betula pumila var. glandulifera |
Betulaceae |
||
| Betula glandulosa Michx. | resin birch |
Betulaceae |
||
| Betula glandulosa Michx. var. glandulifera (Regel) Gleason | >>Betula pumila var. glandulifera |
Betulaceae |
||
| Betula glandulosa Michx. var. hallii (T.J. Howell) C.L. Hitchc. | >>Betula pumila var. glandulifera |
Betulaceae |
||
| Betula glandulosa Michx. var. sibirica (Ledeb.) Schneid. | >>Betula nana ssp. exilis |
Betulaceae |
||
| Betula japonica (Miq.) Sieb. [excluded] | >>Betula platyphylla var. japonica |
Betulaceae |
||
| Betula kamtschatica (Regel) Jansson ex Vassiljev [excluded] | >>Betula platyphylla var. kamtschatica |
Betulaceae |
||
| Betula kenaica W.H. Evans | >>Betula papyrifera var. kenaica |
Betulaceae |
||
| Betula L. | birch |
Betulaceae |
||
| Betula lenta L. | sweet birch |
Betulaceae |
||
| Betula lenta L. ssp. uber (Ashe) E. Murr. | >>Betula uber |
Betulaceae |
||
| Betula lenta L. var. uber Ashe | >>Betula uber |
Betulaceae |
||
| Betula lutea Michx. f. | >>Betula alleghaniensis var. alleghaniensis |
Betulaceae |
||
| Betula lutea Michx. f. var. fallax Fassett | >>Betula alleghaniensis var. alleghaniensis |
Betulaceae |
||
| Betula lutea Michx. f. var. macrolepis Fern. | >>Betula alleghaniensis var. macrolepis |
Betulaceae |
||
| Betula mandshurica (Regel) Nakai | >>Betula platyphylla var. platyphylla |
Betulaceae |