Solidago villosicarpa Leblond

Hairy-seed goldenrod (en)

Species

Angiosperms > Asterales > Asteraceae > Solidago

Characteristics

Plants loosely cespitose, 45–150 cm; caudices short, woody, or short rhizomes. Stems usually single, erect (proximally medium to dark brown distally lighter, sometimes cyanotic, usually rounded, shallowly many ribbed), sparsely finely hispido-strigose proximally to densely so in arrays. Leaves: rosettes often present at flowering, early leaves smaller; basal and proximal cauline gradually to abruptly tapering to winged petioles, blades elliptic to ovate-elliptic, 90–210 (including petioles) × 40–70 mm, margins serrate-serrulate, ciliate, apices obtuse to broadly acute, faces abaxially glabrous or sparsely strigose, adaxially glabrous or sparsely strigose, mostly on nerves; mid to distal cauline sessile, blades lanceolate or elliptic, 20–650 × 10–30 mm, gradually reduced distally, becoming entire, apices acute to acuminate. Heads 50–100+ (1–10 per branch, more on much elongated proximal branches), in elongate to thyrsiform-paniculiform arrays 7–22 × 3–6 cm; branches ascending, racemiform or paniculiform, not secund, longest to 1 / 2 length of arrays. Peduncles 0.5–11 mm, densely short hispido-strigose; bracteoles 5–10+ , grading into phyllaries, sparsely short hispido-strigose and sparsely to moderately glandular. Involucres campanulate, 5–8 mm. Phyllaries in 4–5 series, appressed, strongly unequal, outer ovate, acute, mid and inner broadly oblong (appressed), obtuse or rounded, sparsely strigose and moderately finely stipitate-glandular. Ray florets 4–8; laminae 5–7 × 1–2 mm. Disc florets 10–18; corollas 5–7 mm, lobes 1.5–2.2 mm. Cypselae (fusiform to obconic) 2.5–3 mm, moderately long-strigose; pappi 4–6 mm (some clavate).
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.45 - 1.5
Root system rhizome
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 3-5
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

Mode -
Germination duration (days) 14 - 42
Germination temperacture (C°) 10
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Solidago villosicarpa unspecified picture

Distribution

Solidago villosicarpa world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:320849-2
WFO ID wfo-0000013887
COL ID 4Y7KV
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Solidago villosicarpa