Solidago ouachitensis C.E.S.Taylor & R.john Taylor

Ouachita mountain goldenrod (en)

Species

Angiosperms > Asterales > Asteraceae > Solidago

Characteristics

Plants 60–110 cm; caudices woody. Stems 1–3+ , erect, straight, glabrous proximally to sparsely hairy in arrays. Leaves: basal withering by flowering; proximal cauline sessile, blades elliptic, 100–130 × 35–45 mm, margins sharply serrate (with 20–31 teeth), abaxial faces glabrous, adaxial glabrous or sparsely hairy; distal cauline sessile, blades narrowly elliptic, 65–80 × 13–24 mm, bases cuneate, margins entire to slightly serrate, apices acuminate, faces glabrous. Heads 25–50, in non-secund, short, axillary and terminal racemiform/paniculiform arrays 13–25 cm. Peduncles 0.5–3 mm, sparsely hispido-strigose; bracteoles ovate, 1–3 near each head, grading into phyllaries. Involucres narrowly campanulate, (6.5–)7–8 mm. Phyllaries in ca. 3–4 series, unequal, 1-nerved, obtuse; outermost linear-oblong, 0.8–1.3 mm. Ray florets 1; laminae 2.4–4.7 × ca. 1 mm. Disc florets 4–5; corollas 1.8–2.8 mm, lobes 0.8–1.6 mm. Cypselae 1.5–2.7 mm, glabrous; pappi 3–3.5 mm. 2n = 18.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.6 - 1.1
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 3-5
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) 6-6

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°) -23
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Solidago ouachitensis unspecified picture

Distribution

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

Identifiers

LSID urn:lsid:ipni.org:names:285374-2
WFO ID wfo-0000044724
COL ID 4Y7F8
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Solidago ouachitensis