Maharanga dumetorum (I.M.Johnst.) I.M.Johnst.

Species

Angiosperms > Boraginales > Boraginaceae > Maharanga

Characteristics

Herbs biennial, gray, 30-60 cm tall, densely white hispid, strigose. Stems single or several cespitose, erect to ascending, not branched. Basal leaves oblanceolate, 4-6 cm × 3-5 mm, densely hispid and short strigose, base attenuate, apex obtuse or acute; stem leaves broadly lanceolate, 3-7 × 1.5-2.5 cm. Inflorescences terminal, branched, 2.5-4 cm wide at anthesis; bracts lanceolate, 5-10 × 1-4 mm, hispid, strigose. Pedicel 2-5 mm, densely hispid, strigose. Flowers crowded. Calyx 6-7 mm, parted to slightly below middle, hispid and short strigose outside, densely villous inside; lobes triangular-lanceolate. Corolla yellow, tubular, 1-1.2 cm, 3-4 mm wide at middle, densely short strigose outside; nectary ringlike, ca. 1.5 mm, membranous, irregularly lobed, base white pubescent; lobes usually recurved, triangular, ca. 0.5 mm, margin revolute. Filaments decurrent, 4-5 mm, decurrent part and nearby part of corolla tube pubescent, inserted 2.5-3 mm above base of corolla tube; anthers 3.5-4 mm, included, united at base, sterile apex ca. 1 mm. Nutlets tuberculate, papillate. Fl. Jul.
Life form biennial
Growth form herb
Growth support -
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Sexuality hermaphrodite
Pollination -
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Mature width (meter) -
Mature height (meter) 0.3 - 0.6
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Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
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Environment

Light -
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Usage

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

Cultivation

Mode -
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Distribution

Maharanga dumetorum world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:118442-1
WFO ID wfo-0001216125
COL ID 6R4ZL
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Onosma dumetorum Maharanga dumetorum