Asclepias rubra L.

Red milkweed (en)

Species

Angiosperms > Gentianales > Apocynaceae > Asclepias

Characteristics

Usually simple, 5–12 dm, with several pairs of lvs and 1–few small terminal umbels; lvs sessile or nearly so, lanceolate or lance-ovate, 8–12 cm, acuminate, rounded at base, minutely scabrellate near the margin above, otherwise glabrous; cor red, its lobes 8–10 mm; hoods slender, erect, red or orange-red, 6–8 mm, the lateral margins with an obscure lobe near the base; horn subulate, nearly erect, almost equaling the hood and at base scarcely adnate to it; fr 8–10 cm, erect on deflexed pedicels. Swamps, bogs, and wet woods on or near the coastal plain; L.I. and N.J. to Tex. June, July.
More
A herb.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 1.2
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

Moist soils. Bogs, marshes, wet meadows, and low pine barrens.
More
It is a temperate plant.
Light 4-9
Soil humidity 3-7
Soil texture 3-5
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 5-7

Usage

The flowers are boiled down to make a sugary syrup.
Uses fiber medicinal oil
Edible flowers gums leaves pods 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) 30 - 90
Germination temperacture (C°) 10 - 23
Germination luminosity -
Germination treatment stratification
Minimum temperature (C°) -23
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Asclepias rubra unspecified picture

Distribution

Asclepias rubra world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:94615-1
WFO ID wfo-0000551725
COL ID H6NV
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Asclepias periplocifolia Asclepias rubra Asclepias polystachya Asclepias cordata Asclepias lancifolia Asclepias laurifolia Asclepias rubra var. laurifolia Asclepias acuminata