Stylocline micropoides A.Gray

Woollyhead neststraw (en)

Species

Angiosperms > Asterales > Asteraceae > Stylocline

Characteristics

Plants 2–14(–20) cm. Leaves acute, mucronate, longest 8–20 mm; largest capitular leaves (some or all) subulate to lanceolate (widest in proximal 1/3), (7–)11–17 × 1.5–2.5 mm (distalmost mainly 1.5–2 times head heights). Heads in ± paniculiform to cymiform, rarely dichasiform arrays, ± spheric, largest 5–9 mm, thickly lanuginose. Phyllaries 0, vestigial, or falling, ± subulate, mostly 0.1–0.5 mm, unequal. Receptacles narrowly cylindric, 2–3 mm, heights 5–8 times diams.; scars ± evenly distributed, ± flat. Pistillate paleae: longest 3.4–4.5 mm, winged distally; wings elliptic to ovate, widest in distal 1/3 of palea lengths; bodies (except midnerves) chartaceous; outermost paleae ± saccate. Functionally staminate florets 3–6; ovaries vestigial, 0–0.3 mm; corollas 1.2–1.9 mm. Cypselae 1–1.4 mm, compressed; pappi: staminate of 2–5(–10) smooth to barbellulate bristles 1.1–2 mm. 2n = 28.
Life form annual
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.02 - 0.14
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

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 5-11

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Stylocline micropoides unspecified picture

Distribution

Stylocline micropoides world distribution map, present in Mexico and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:251918-1
WFO ID wfo-0000001395
COL ID 539Y9
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Stylocline micropoides Micropus grayanus