Search results
- Britton et al., N. Amer. Fl. 21: 322. 1932 (as congdoni) Synonyms: Lewisia columbiana subsp. congdonii (Rydb erg) Ferris Treatment appears in FNA Volume 4.3 KB (267 words) - 23:02, 5 November 2020
- L. W. Lenz Iris hartwegii var. australis Parish Iris hartwegii subsp. columbiana L. W. Lenz Iris hartwegii subsp. pinetorum (Eastwood) L. W. Lenz Iris5 KB (473 words) - 22:17, 5 November 2020
- campestris var. comosa (E. Meyer) Fernald & Wiegand Luzula campestris var. columbiana H. St. John Luzula campestris var. macrantha (S. Watson) Fernald & Wiegand5 KB (397 words) - 21:31, 5 November 2020
- speciesOpuntia ×columbiana Griffiths Bull. Torrey Bot. Club 43: 523. 1916. Donald J. Pinkava Synonyms: Opuntia erinacea var. columbiana (Griffiths) L. D3 KB (266 words) - 22:57, 5 November 2020
- Synonyms: Picea glauca subsp. engelmannii (Engelmann) T.M.C. Taylor Picea columbiana Picea engelmannii var. glabra Goodman Treatment appears in FNA Volume3 KB (291 words) - 20:34, 6 November 2020
- Divers Savans 2: 168. 1832. David F. Murray Illustrated Synonyms: Carex columbiana Dewey Treatment appears in FNA Volume 23. Treatment on page 407. Mentioned3 KB (263 words) - 21:42, 5 November 2020
- Pringle Brittonia 23: 371. 1971. James S. Pringle Endemic Basionym: Clematis columbiana var. dissecta C.L. Hitchcock Univ. Wash. Publ. Biol. 17(2): 341. 19643 KB (184 words) - 22:48, 5 November 2020
- familySalicaceae genusSalix subgenusSalix subg. Longifoliae speciesSalix columbiana (Dorn) Argus Harvard Pap. Bot. 12: 359. 2007. George W. Argus Common names:4 KB (464 words) - 23:34, 5 November 2020
- mostly interior north, central California. columbiana: Grindelia nana [unranked] columbiana; G. columbiana; ray florets 0, otherwise much like nana; Idaho20 KB (2,018 words) - 21:07, 5 November 2020
- Northwest literature as Crataegus columbiana Howell; when that species was divided by floristicians into var. columbiana (glabrous) and var. piperi (hairy)4 KB (321 words) - 23:53, 5 November 2020
- arcuata var. subvillosa S. Watson Arabis columbiana Macoun Arabis perelegans A. Nelson Arabis sparsiflora var. columbiana (Macoun) Rollins Arabis sparsiflora5 KB (448 words) - 23:34, 5 November 2020
- Schlechtendal) Á. Löve & D. Löve Arenaria rossii subsp. columbiana (Raup) Maguire Arenaria rossii var. columbiana Raup Arenaria rossii subsp. elegans (Chamisso &5 KB (425 words) - 23:09, 5 November 2020
- Lemna trisulca Wolffia borealis Lemna obscura Wolffia arrhiza Wolffia columbiana Lemna minuta Lemna perpusilla Wolffiella gladiata Spirodela polyrrhiza9 KB (964 words) - 21:29, 5 November 2020
- Utah, Wash., Wyo. The names Clematis columbiana (Nuttall) Torrey & A. Gray and C. verticillaris var. columbiana (Nuttall) A. Gray have long and frequently3 KB (214 words) - 22:49, 5 November 2020
- leaves. Reports of Achnatherum nelsonii subsp. dorei (identified as Stipa columbiana Macoun by many authors) from New Mexico and Arizona are probably based3 KB (255 words) - 17:22, 11 May 2021
- Del Norte manzanita EndemicConservation concern Basionym: Arctostaphylos columbiana subsp. nortensis P. V. Wells Four Seasons 8(1): 50. 1988 Treatment appears4 KB (369 words) - 23:46, 5 November 2020
- C. D. Griffiths 1988). The plants are within the variation shown by W. columbiana, however. None. None. window.propertiesFromHigherTaxa=[{"rank":"genus"3 KB (190 words) - 21:30, 5 November 2020
- Lemna trisulca Wolffia borealis Lemna obscura Wolffia arrhiza Wolffia columbiana Lemna minuta Lemna perpusilla Wolffiella gladiata Spirodela polyrrhiza180 bytes (0 words) - 23:01, 19 November 2020
- names: Douglas or black hawthorn EndemicIllustrated Synonyms: Crataegus columbiana Howell C. tennowana A. Nelson Treatment appears in FNA Volume 9. Treatment5 KB (552 words) - 23:59, 5 November 2020
- Windham, Reidar Elven Synonyms: Draba cascadensis Payson & H. St. John Draba columbiana Rydberg Draba dolichopoda O. E. Schulz Draba lapilutea A. Nelson Draba5 KB (563 words) - 23:33, 5 November 2020