Erigeron cavernensis S.L.Welsh & N.D.Atwood

Species

Angiosperms > Asterales > Asteraceae > Erigeron

Characteristics

Perennials, 1–6 cm (cespitose); taprooted, caudex branches usually relatively slender, lignescent, sometimes relatively elongate. Stems erect, sparsely to densely villous to hirsuto-villous, densely minutely glandular. Leaves all or mostly basal (persistent; petioles densely spreading-ciliate, cilia relatively thin-based); blades spatulate to oblanceolate-spatulate, 5–20(–28) × (1.5–)2–6 mm (bases abruptly contracted to petioles), margins entire, faces densely hirsuto-canescent, densely minutely glandular. Heads 1. Involucres 3.5–4.5 × 5–8(–10) mm. Phyllaries in 2(–3) series (often purplish,) sparsely hirsuto-villous, densely villous basally, evenly, densely minutely glandular. Ray florets (12–)16–24; corollas white to pinkish or lavender, sometimes with faint pink or lavender abaxial midstripe, 4.5–6 mm, laminae weakly coiling. Disc corollas 1.9–2.1 mm. Cypselae 1–1.2 mm, 2-nerved, faces strigose; pappi: outer of setae, inner of (11–)13–20 bristles.
Life form perennial
Growth form herb
Growth support -
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Sexuality hermaphrodite
Pollination -
Spread -
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Root system tap-root
Rooting depth (meter) -
Root diameter (meter) -
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
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Usage

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

Cultivation

Mode -
Germination duration (days) 15 - 20
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
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Distribution

Erigeron cavernensis world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:301744-2
WFO ID wfo-0000084683
COL ID 6GNBS
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Erigeron cavernensis