Grindelia ciliata (Nutt.) Spreng.

Species

Angiosperms > Asterales > Asteraceae > Grindelia

Characteristics

Annuals or biennials, 20–150+ cm. Stems erect, stramineous, glabrous (branched distally). Cauline leaf blades oblong to obovate, 30–50(–80) mm, lengths mostly 2–4 times widths, bases ± clasping, margins dentate (teeth apiculate to setose), apices rounded, faces glabrous, obscurely, if at all, gland-dotted. Heads borne singly or in open to crowded, corymbiform arrays. Involucres broadly urceolate, 10–15 × 15–25 mm. Phyllaries in 3–5 series, spreading to appressed, subulate to linear-lanceolate, apices recurved to straight, attenuate, slightly to moderately resinous. Ray florets 25–45; laminae 10–15+ mm. Cypselae whitish to grayish, 2–4 mm, apices smooth or minutely coronate, faces smooth or striate; pappi (persistent or tardily falling) of 25–40 barbellate bristles 3–7+ mm subtending 8–15+ barbellate, setiform awns or subulate scales 7–10 mm (the longer surpassing disc corollas). 2n = 12.
Life form annual
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.2 - 1.5
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 7-9
Soil humidity 1-5
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) 4-10

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

Grindelia ciliata unspecified picture

Distribution

Grindelia ciliata world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:1202587-2
WFO ID wfo-0000068951
COL ID 6L543
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Haplopappus ciliatus Grindelia papposa Prionopsis ciliata Donia ciliata Aster ciliatus Grindelia ciliata