Hazardia orcuttii Greene

Orcutt's bristleweed (en)

Species

Angiosperms > Asterales > Asteraceae > Hazardia

Characteristics

Shrubs, 50–100 cm. Stems glabrous, resinous. Leaves sessile; blades oblanceolate to narrowly obovate, 20–50 × 3–15 mm, coriaceous, bases barely subclasping, margins entire, glabrous. Heads in racemiform or paniculiform arrays. Involucres turbinate, 7–10 × 4–6 mm. Phyllaries erect to recurved, linear-oblong, apices obtuse, faces glabrous, resinous. Ray florets 8–12, fertile; corollas longer than involucres, conspicuous. Disc florets 10–20; corollas 5–7 mm. Cypselae 3–4.5, sparsely strigose. 2n = 10.
Life form perennial
Growth form shrub
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.5 - 1.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
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Optimum temperature (C°) -
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Distribution

Hazardia orcuttii world distribution map, present in Mexico and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:118151-2
WFO ID wfo-0000035872
COL ID 3JWYX
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Hazardia orcuttii Haplopappus orcuttii