Perennial, 1–4 dm; pet 10–20, mostly bright yellow, 2–3.5 cm; anthers yellow; achenes evidently hairy, with a short, hooked beak; 2n=16. Native of Europe, occasionally escaped in our range, esp. toward the south. Late summer.
Life form | perennial | ||||||||||||
Growth form | herb | ||||||||||||
Growth support | - | ||||||||||||
Foliage retention | deciduous | ||||||||||||
Sexuality | hermaphrodite | ||||||||||||
Pollination | entomogamy | ||||||||||||
Spread | myrmecochory | ||||||||||||
Mature width (meter) | 0.3 | ||||||||||||
Mature height (meter) | 0.3 | ||||||||||||
Root system | - | ||||||||||||
Rooting depth (meter) | 1.5 | ||||||||||||
Root diameter (meter) | - | ||||||||||||
Flower color | |||||||||||||
Blooming months |
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Fruit color | - | ||||||||||||
Fruiting months | - | ||||||||||||
Nitrogen fixer | - | ||||||||||||
Photosynthetic pathway | c3 |
Light | |
Soil humidity | |
Soil texture | |
Soil acidity | |
Soil nutriment | |
Hardiness (USDA) |
Uses | environmental use material medicinal poison |
Edible | - |
Therapeutic use | Cancer (unspecified), Cardiac (unspecified), Cardiotonic (unspecified), Diuretic (unspecified), Emmenagogue (unspecified), Poison (unspecified), Vermifuge (unspecified), Sedative (unspecified), Stimulant (unspecified) |
Human toxicity | strong toxic (whole) |
Animal toxicity | strong toxic (whole) |
Mode | divisions seedlings |
Germination duration (days) | 30 - 120 |
Germination temperacture (C°) | 15 - 18 |
Germination luminosity | - |
Germination treatment | - |
Minimum temperature (C°) | -40 |
Optimum temperature (C°) | 14 - 30 |
Size | - |
Vigor | - |
Productivity | - |
LSID | urn:lsid:ipni.org:names:305359-2 |
WFO ID | wfo-0000521287 |
COL ID | 654N4 |
BDTFX ID | 885 |
INPN ID | 80240 |
Wikipedia (EN) | Link |
Wikipedia (FR) | Link |