Polygala lutea L.

Orange milkwort (en)

Species

Angiosperms > Fabales > Polygalaceae > Polygala

Characteristics

Biennial or perennial; stems often clustered, simple or branched, 1–4 dm; basal lvs oblong-obovate or obovate, 2–5 cm, obtuse or rounded, the cauline progressively narrower, becoming oblanceolate, 1.5–3 cm; stems and branches terminating in a lfless peduncle 3–10 cm, with a dense terminal head-like raceme 1–3 cm × 10–18 mm; fls orange, drying yellow; wings abruptly cuspidate, 5–7 mm, equaling the cor; fr obovate; seeds short-hairy; aril nearly as long as the seed; 2n=64, 68. Sandy acid swamps and bogs of the coastal plain; L.I. to Fla. and La. June–Aug. (Pilostaxis l.)
Life form
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
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 environmental use medicinal
Edible -
Therapeutic use Antirheumatic (External) (sap), Blood Medicine (sap), Heart Medicine (sap), Respiratory Aid (sap), Dermatological Aid (unspecified), Other (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 30 - 60
Germination temperacture (C°) 15 - 18
Germination luminosity light
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Flower

Polygala lutea flower picture by Paris B (cc-by-sa)
Polygala lutea flower picture by Paris B (cc-by-sa)

Distribution

Polygala lutea world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:283489-2
WFO ID wfo-0001100230
COL ID 4L7TY
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Polygala lutea Pilostaxis lutea Polygala pseudosenega