Asclepias purpurascens L.

Purple milkweed (en)

Species

Angiosperms > Gentianales > Apocynaceae > Asclepias

Characteristics

Stems stout, erect, to 1 m, puberulent; lvs elliptic to ovate-oblong, 10–15 cm, hairy beneath, broadly cuneate to a petiole 8–25 mm; umbels few or one, terminal and subterminal, many-fld, on peduncles to 5 cm; cor normally purple, its lobes 7–10 mm; hoods pale purple, 5–7 mm, surpassing the gynostegium, without lateral teeth but often somewhat widened near the middle; horns short, flat, incurved; fr downy, without processes. Dry soil; s. N.H. to Va., w. to Wis., Io., Kans., and Okla. June, July.
More
A herb.
Life form perennial
Growth form herb
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 0.75 - 0.78
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Dry to moist thickets, woods and openings. Thickets and open woods, prairies and fields, spreading to roadsides and railways.
More
It is a temperate plant.
Light 6-9
Soil humidity 3-7
Soil texture 3-5
Soil acidity 4-8
Soil nutriment -
Hardiness (USDA) 4-5

Usage

The flower buds are eaten raw or cooked.
Uses dye fiber medicinal oil
Edible flowers gums leaves pods roots seeds shoots stems
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from seed or cuttings.
Mode cuttings divisions seedlings
Germination duration (days) 57 - 87
Germination temperacture (C°) 3 - 13
Germination luminosity -
Germination treatment stratification
Minimum temperature (C°) -29
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Asclepias purpurascens habit picture by Artique By Alice (cc-by-sa)
Asclepias purpurascens habit picture by Robert Breeding (cc-by-sa)

Leaf

Asclepias purpurascens leaf picture by Rebecca Filley (cc-by-sa)
Asclepias purpurascens leaf picture by Susan DeCicco (cc-by-sa)
Asclepias purpurascens leaf picture by whoa nice plant (cc-by-sa)

Flower

Asclepias purpurascens flower picture by Alexander T. Griscom (cc-by-sa)
Asclepias purpurascens flower picture by Jennifer Jennifer (cc-by-sa)
Asclepias purpurascens flower picture by Brandon Sherman (cc-by-sa)

Fruit

Asclepias purpurascens fruit picture by antigrafika (cc-by-sa)
Asclepias purpurascens fruit picture by antigrafika (cc-by-sa)

Distribution

Asclepias purpurascens world distribution map, present in Canada and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:94577-1
WFO ID wfo-0000551680
COL ID H6MW
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Asclepias compressa Asclepias dasypus Asclepias gonalis Asclepias lasiotis Asclepias amoena Asclepias purpurascens