First Description

Supplementum Plantarum Succulentarum: 34, 1819

Synonyms

Yucca concava Haworth (1819)
    (Supplementum Plantarum Succulentarum: 34, 1819)

Yucca filamentosa f. concava (Haworth) Voss (1895)
    (Vilmorin's Blumengärtnerei, ed. 3, 1: 1057, 1895)

Yucca filamentosa f. flaccida (Haworth) Voss (1895)
    (Vilmorin's Blumengärtnerei, ed. 3, 1: 1057, 1895)

Yucca filamentosa f. glaucescens (Haworth) Voss (1895)
    (Vilmorin's Blumengärtnerei, ed. 3, 1: 1057, 1895)

Yucca filamentosa f. orchioides (Carrière) Voss (1895)
    (Vilmorin's Blumengärtnerei, ed. 3, 1: 1058, 1895, as ochidiodes)

Yucca filamentosa f. puberula (Haworth) Voss (1895)
    (Vilmorin's Blumengärtnerei, ed. 3, 1: 1057, 1895)

Yucca filamentosa ssp. concava (Haworth) Hochstätter (2001)
    (Kaktusblüte 2001: 11, 2001)

Yucca filamentosa ssp. smalliana (Fernald) Hochstätter (2001)
    (Kaktusblüte 2001: 10, 2001)

Yucca filamentosa var. concava (Haworth) Voss (1895)
    (Vilmorin's Blumengärtnerei, ed. 3, 1: 1057, 1895)

Yucca filamentosa var. flaccida (Haworth) Engelmann (1873)
    (Transactions of the Academy of Science of St. Louis 3: 52, 1873)

Yucca filamentosa var. glaucescens (Haworth) Baker (1881)
    (Journal of the Linnaean Society 18: 228, 1881)

Yucca filamentosa var. puberula (Haworth) Baker (1881)
    (Journal of the Linnaean Society 18: 228, 1881)

Yucca filamentosa var. smalliana (Fernald) Ahles (1964)
    (Journal of the Elisha Mitchell Scientific Society 80: 172, 1964)

Yucca flaccida f. exigua (Baker) Trelease (1902)
    (Annual Report of the Missouri Botanical Garden 13: 52, 1902)

Yucca flaccida f. glaucescens (Haworth) Trelease (1902)
    (Annual Report of the Missouri Botanical Garden 13: 51, pl. 12-15, 17, 1902)

Yucca flaccida f. grandiflora (Baker) Trelease (1902)
    (Annual Report of the Missouri Botanical Garden 13: 52, 1902)

Yucca flaccida f. integra Trelease (1902)
    (Annual Report of the Missouri Botanical Garden 13: 52, 1902)

Yucca flaccida f. lineata Trelease (1902)
    (Annual Report of the Missouri Botanical Garden 13: 52, 1902)

Yucca flaccida f. orchioides (Carrière) Trelease (1902)
    (Annual Report of the Missouri Botanical Garden 13: 51, 1902)

Yucca flaccida var. major (Baker) Rehder (1920)
    (Journal of the Arnold Arboretum 1: 193, 1920)

Yucca glaucescens Haworth (1819)
    (Supplementum Plantarum Succulentarum: 35, 1819)

Yucca orchioides Carrière (1861)
    (Revue Horticole: 369, t. 89, 1861)

Yucca orchioides var. major Baker (1877)
    (Curtis's Botanical Magazine 103: t. 6316, 1877)

Yucca puberula Haworth (1828)
    (Philosophical Magazine, or Annals of Chemistry, Mathematics, Astronomy, Natural History and General Science 4: 186, 1828)

Yucca smalliana Fernald (1944)
    (Rhodora 46: 8, plate 809, 1944)

Literature

D.B. WardA Nomenclatural History of Southeastern Filiferous Yucca, with Selection of a Neotype for Y. flaccida, 2006

Fieldbook #

Country

State

Municipality

Description

Altitude

GPS Lat

GPS Long

Only field data publicly available is shown! Detailed personal field data only available to scientists with special permission!

Basic Data

Subgenus

Chaenoyucca

Section

Filamentosae

Diameter

up to 150cm

Inflorescence

1-3m

Flower Color

whitish

Flowering Time

April - May

Reproduction

seed

Common Name

Natural Location

Occurrence

Texas, Oklahoma, Missouri, Arkansas, Louisiana, Tennessee, Mississippi, Alabama, Georgia, etc.

Remarks

Indoor Summer

Exposition

Watering

Indoor Winter

Temperature

Soil

Outdoor

Sun Tolerance

Hydration

Hardiness