NOTE: Use the browser's "Find" to search on a species, then click to provide information on the species of interest. You can also click on (Map) to get a map of county distribution of the species.
 349 (Map)  Bacopa rotundifolia                      WATER HYSSOP
 350 (Map)  Ballota nigra                            BLACK HOREHOUND
 351 (Map)  Balsamita major                          COSTMARY
 352 (Map)  Baptisia australis                       BLUE WILD INDIGO
 353 (Map)  Baptisia australis minor                 BLUE WILD INDIGO
 354 (Map)  Baptisia lactea                          WHITE WILD INDIGO
 355 (Map)  Baptisia leucophaea                      CREAM WILD INDIGO
 356 (Map)  Baptisia leucophaea glabrescens          CREAM WILD INDIGO
 357 (Map)  Baptisia tinctoria crebra                YELLOW WILD INDIGO
 358 (Map)  Barbarea verna                           EARLY WINTER CRESS
 359 (Map)  Barbarea vulgaris                        WINTER CRESS
 360 (Map)  Barbarea vulgaris arcuata                WINTER CRESS
 361 (Map)  Bartonia paniculata                      SCREWSTEM
 362 (Map)  Bartonia virginica                       YELLOW BARTONIA
 363 (Map)  Beckmannia syzigachne                    AMERICAN SLOUGH GRASS
 364 (Map)  Belamcanda chinensis                     BLACKBERRY LILLY
 365 (Map)  Bellis perennis                          ENGLISH DAISY
 366 (Map)  Berberis canadensis                      ALLEGHENY BARBERRY
 367 (Map)  Berberis thunbergii                      JAPANESE BARBERRY
 368 (Map)  Berberis vulgaris                        COMMON BARBERRY
 369 (Map)  Berchemia scandens                       SUPPLE-JACK
 370 (Map)  Bergia texana                            BERGIA
 371 (Map)  Berteroa incana                          HOARY ALYSSUM
 372 (Map)  Berula erecta                            WATER PARSNIP
 373 (Map)  Besseya bullii                           KITTEN TAILS
 374 (Map)  Betula X purpusii                        BIRCH
 375 (Map)  Betula X sandbergii                      SANDBERG'S BIRCH
 376 (Map)  Betula alleghaniensis                    YELLOW BIRCH
 377 (Map)  Betula nigra                             RED BIRCH
 378 (Map)  Betula papyrifera                        CANOE BIRCH
 379 (Map)  Betula populifolia                       GRAY BIRCH
 380 (Map)  Betula pumila                            DWARF BIRCH
 381 (Map)  Betula pumila glabra                     SMOOTH DWARF BIRCH
 382 (Map)  Betula pumila glandulifera               DWARF BIRCH
 383 (Map)  Bidens aristosa                          SWAMP MARIGOLD
 384 (Map)  Bidens aristosa retrorsa
 385 (Map)  Bidens bipinnata                         SPANISH NEEDLES
 386 (Map)  Bidens cernua                            NODDING BEGGAR-TICKS
 387 (Map)  Bidens connata                           PURPLESTEM BEGGAR-TICKS
 388 (Map)  Bidens coronata                          BEGGAR-TICKS
 389 (Map)  Bidens discoidea                         STICKTIGHT
 390 (Map)  Bidens frondosa                          COMMON BEGGAR-TICKS
 391 (Map)  Bidens tripartita                        BEGGARTICK
 392 (Map)  Bidens vulgata                           STICKTIGHT
 393 (Map)  Bignonia capreolata                      CROSS-VINE
 394 (Map)  Blephilia ciliata                        PAGODA PLANT
 395 (Map)  Blephilia hirsuta                        PAGODA PLANT
 396 (Map)  Boehmeria cylindrica                     FALSE NETTLE
 397 (Map)  Boehmeria cylindrica drummondiana        FALSE NETTLE
 398 (Map)  Boltonia asteroides                      FALSE ASTER
 399 (Map)  Boltonia decurrens                       FALSE ASTER
 400 (Map)  Boltonia diffusa                         FALSE ASTER
 401 (Map)  Borago officinalis                       BORAGE
 402 (Map)  Bothriochloa saccharoides                SILVER BEARDGRASS
 403 (Map)  Botrychium biternatum                    SOUTHERN GRAPE FERN
 404 (Map)  Botrychium dissectum                     BRONZE FERN
 405 (Map)  Botrychium dissectum obliquum            BRONZE FERN
 406 (Map)  Botrychium matricariaefolium             DAISYLEAF GRAPE FERN
 407 (Map)  Botrychium multifidum silaifolium        NORTHERN GRAPE FERN
 408 (Map)  Botrychium oneidense                     ONEIDA GRAPE FERN
 409 (Map)  Botrychium simplex                       DWARF GRAPE FERN
 410 (Map)  Botrychium virginianum                   RATTLESNAKE FERN
 411 (Map)  Bouteloua curtipendula                   MESQUITE GRASS
 412 (Map)  Bouteloua gracilis                       BLUE GRAMMA
 413 (Map)  Bouteloua hirsuta                        BLACK GRAMMA
 414 (Map)  Brachyelytrum erectum                    LONG-AWNED WOOD GRASS
 415 (Map)  Brasenia schreberi                       WATERSHIELD
 416 (Map)  Brassica hirta                           WHITE MUSTARD
 417 (Map)  Brassica juncea                          CHINESE MUSTARD
 418 (Map)  Brassica kaber pinnatifida               CHARLOCK
 419 (Map)  Brassica kaber schkuhriana               FIELD MUSTARD
 420 (Map)  Brassica napus                           TURNIP
 421 (Map)  Brassica nigra                           BLACK MUSTARD
 422 (Map)  Brassica oleracea                        MUSTARD
 423 (Map)  Brassica rapa                            BIRD'S RAPE
 424 (Map)  Brickellia eupatorioides                 FALSE BONESET
 425 (Map)  Briza maxima                             BIG QUAKING GRASS
 426 (Map)  Bromus arvensis                          CHESS
 427 (Map)  Bromus brizaeformis                      QUAKE GRASS
 428 (Map)  Bromus carinatus                         CALIFORNIA BROME
 429 (Map)  Bromus catharticus                       RESCUE GRASS
 430 (Map)  Bromus ciliatus                          CANADA BROME GRASS
 431 (Map)  Bromus commutatus                        HAIRY BROME
 432 (Map)  Bromus erectus                           ERECT BROME GRASS
 433 (Map)  Bromus hordeaceus                        SOFT CHESS
 434 (Map)  Bromus inermis                           AWNLESS BROME GRASS
 435 (Map)  Bromus japonicus                         JAPANESE BROME
 436 (Map)  Bromus kalmii                            PRAIRIE BROME
 437 (Map)  Bromus marginatus                        BROME GRASS
 438 (Map)  Bromus nottowayanus                      BROME GRASS
 439 (Map)  Bromus pubescens                         CANADA BROME GRASS
 440 (Map)  Bromus purgans                           BROME GRASS
 441 (Map)  Bromus racemosus                         BALD BROME
 442 (Map)  Bromus secalinus                         CHEAT
 443 (Map)  Bromus squarrosus                        CORN BROME
 444 (Map)  Bromus sterilis                          BROME GRASS
 445 (Map)  Bromus tectorum                          CHEAT GRASS BROME
 446 (Map)  Broussonetia papyrifera                  PAPER MULBERRY
 447 (Map)  Brunnichia ovata                         BUCKWHEAT VINE
 448 (Map)  Buchloe dactyloides                      BUFFALO GRASS
 449 (Map)  Buchnera americana                       BLUE HEARTS
 450 (Map)  Buglossoides arvense                     CORN GROMWELL
 451 (Map)  Bulbostylis capillaris                   HAIR SEDGE
 452 (Map)  Bumelia lanuginosa oblongif'>olia          CHITTAM WOOD
 453 (Map)  Bumelia lycioides                        SOUTHERN BUCKTHORN
 454 (Map)  Bupleurum rotundifolium                  THOROUGHWAX
 455 (Map)  Butomus umbellatus                       FLOWERING RUSH