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Snapshots of the taxonomy

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As classified in WFO snapshot

December 2024

Warning: older classification

subspecies

Galium trifidum subsp. columbianum (Rydb.) Hultén

This subspecies name was first published in Fl. Aleutian Isl. : 367 (1937)  

At the time of this classification snapshot, this subspecies name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-0000970448.

Synonyms of Galium trifidum subsp. columbianum (Rydb.) Hultén

Name Author Protologue Nomenclator WFO link
Galium columbianum Rydb. Fl. Rocky Mts. : 808 (1917) wfo-0000968691
Galium cymosum Wiegand Bull. Torrey Bot. Club 24: 401 (1897) wfo-0000968789
Galium taquetii H.Lév. Repert. Spec. Nov. Regni Veg. 10: 438 (1912) wfo-0000970339
Galium trifidum var. brevipedunculatum Regel Mém. Acad. Imp. Sci. Saint Pétersbourg, Sér. 7 , 4(4): 77 (1861) wfo-0000970446
Galium trifidum var. pacificum Wiegand Bull. Torrey Bot. Club 24: 400 (1897) wfo-0000970456
Galium trifidum subsp. pacificum (Wiegand) Piper & Beattie Fl. N.W. Coast : 336 (1915) wfo-0000970457