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As classified in WFO snapshot

June 2025

latest classification for this taxon

species

Yucca flaccida Haw.

This species name was first published in Suppl. Pl. Succ. : 34 (1819)  

At the time of this classification snapshot, this species 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-0000752230.

Synonyms of Yucca flaccida Haw.

Name Author Protologue Nomenclator WFO link
Yucca arkansana subsp. louisianensis (Trel.) Hochstätter Succulenta (Netherlands) 78: 122 (1999) wfo-0000752096
Yucca arkansana subsp. freemanii (Shinners) Hochstätter Yucca 1: 61 (2000) wfo-0000752105
Yucca orchioides Carrière Rev. Hort. (Paris) 1861: 369 (1861) wfo-0000752132
Yucca louisianensis Trel. Rep. (Annual) Missouri Bot. Gard. 11: 4 (1902) wfo-0000752154
Yucca filamentosa subsp. concava (Haw.) Hochstätter Kaktusblüte 2001: 11 (2001) wfo-0000752168
Yucca filamentosa subsp. smalliana (Fernald) Hochstätter Kaktusblüte 2001: 10 (2001) wfo-0000752200
Yucca puberula Haw. Philos. Mag. Ann. Chem. 2: 186 (1827 publ. 1828) wfo-0000752204
Yucca smalliana Fernald Rhodora 46: 8 (1944) wfo-0000752226
Yucca exigua Baker Refug. Bot. 5: t. 314 (1872) wfo-0000752235
Yucca freemanii Shinners Field & Lab. 19: 168 (1951) wfo-0000752243
Yucca concava Haw. Suppl. Pl. Succ. : 34 (1819) wfo-0000752269
Yucca glaucescens Haw. Suppl. Pl. Succ. : 35 (1819) wfo-0000752278
Yucca orchioides var. major Baker Bot. Mag. 103: t. 6316 (1877) wfo-0000753583
Yucca flaccida var. orchioides (Carrière) Trel. Rep. (Annual) Missouri Bot. Gard. 13: 50 (1902) wfo-0000753610
Yucca flaccida var. major (Baker) Rehder J. Arnold Arbor. 1: 193 (1920) wfo-0000753654
Yucca flaccida var. lineata Trel. Rep. (Annual) Missouri Bot. Gard. 13: 50 (1902) wfo-0000753658
Yucca flaccida var. integra Trel. Rep. (Annual) Missouri Bot. Gard. 13: 51 (1902) wfo-0000753659
Yucca flaccida var. grandiflora (Baker) Trel. Rep. (Annual) Missouri Bot. Gard. 13: 52 (1902) wfo-0000753662
Yucca flaccida var. glaucescens (Haw.) Trel. Rep. (Annual) Missouri Bot. Gard. 13: 51 (1902) wfo-0000753663
Yucca filamentosa var. smalliana (Fernald) H.E.Ahles J. Elisha Mitchell Sci. Soc. 80: 172 (1964) wfo-0000753664
Yucca filamentosa var. grandiflora Baker Refug. Bot. 5: t. 325 (1872) wfo-0000753667
Yucca filamentosa var. flaccida (Haw.) Engelm. Trans. Acad. Sci. St. Louis 3: 52 (1873) wfo-0000753668
Yucca filamentosa f. concava (Haw.) Voss Vilm. Blumengärtn. ed. 3 , 1: 1057 (1895) wfo-0000753670
Yucca flaccida var. exigua (Baker) Trel. Rep. (Annual) Missouri Bot. Gard. 13: 51 (1902) wfo-0000753673
Yucca filamentosa f. flaccida (Haw.) Voss Vilm. Blumengärtn. ed. 3 , 1: 1057 (1895) wfo-0000753678
Yucca filamentosa f. glaucescens (Haw.) Voss Vilm. Blumengärtn. ed. 3 , 1: 1057 (1895) wfo-0000753680
Yucca filamentosa f. orchioides (Carrière) Voss Vilm. Blumengärtn. ed. 3 , 1: 1058 (1895) wfo-0000753681
Yucca filamentosa f. puberula (Haw.) Voss Vilm. Blumengärtn. ed. 3 , 1: 1057 (1895) wfo-0000753682
Yucca filamentosa var. concava (Haw.) Baker J. Linn. Soc., Bot. 18: 228 1880 wfo-0000772936
Yucca filamentosa var. glaucescens (Haw.) Baker J. Linn. Soc., Bot. 18: 228 1880 wfo-0000772937
Yucca filamentosa var. puberula (Haw.) Baker J. Linn. Soc., Bot. 18: 228 1880 wfo-0000772938
Yucca filamentosa var. orchioides (Carrière) Baker J. Linn. Soc., Bot. 18: 228 1880 wfo-0000772939
Yucca flaccida f. orchioides (Carrière) Trel. Rep. (Annual) Missouri Bot. Gard. 13: 50 (1902) wfo-0001259860
Yucca flaccida f. exigua (Baker) Trel. Rep. (Annual) Missouri Bot. Gard. 13: 51 (1902) wfo-0001259861
Yucca flaccida var. smalliana (Fernald) D.B.Ward Novon 14(3): 366 2004 wfo-0001273902