Trillium pusillum Michx.

Dwarf wakerobin (en)

Species

Angiosperms > Liliales > Melanthiaceae > Trillium

Characteristics

Slender, 1–3 dm; rhizomes up to 1 cm thick; lvs lance-elliptic or lance-ovate, sessile, at anthesis 2.5–6 cm, acute or subobtuse, about equaling or surpassing the pet; pet white, aging to pink or rose-purple, undulate, 1.5–3 cm, ovate or lance-ovate; filaments broadened at base, up to about as long as the linear anthers; style straight, erect, 2 mm, or nearly obsolete; stigmas recurved; ovary obtusely trigonous, flask-shaped, as also the fr; 2n=10. Several slightly differing, ± disjunct populations have been segregated as vars. on doubtfully sufficient grounds. Plants from coastal N.C. and S.C. are var. pusillum; those of coastal Va. and Md. are var. virginianum Fernald; those of montane Va. and adj. W.Va. are var. monticola Bodkin & Reveal; those of c. Ky. to n. Ala. and sw. Tenn., and of the Ozark region of s. Mo. and Ark., avg larger than the others, are var. ozarkanum (E. J. Palmer& Steyerm.) Steyerm. (T. o.)
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 4-9

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 545
Germination temperacture (C°) 15 - 21
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Trillium pusillum unspecified picture

Distribution

Trillium pusillum world distribution map, present in Åland Islands, Nicaragua, and United States of America

Conservation status

Trillium pusillum threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:328448-2
WFO ID wfo-0000750927
COL ID 58TZ8
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Trillium pusillum Trillium pusillum var. texanum

Lower taxons

Trillium pusillum var. virginianum Trillium pusillum var. pusillum