Alectra vogelii Benth.

Species

Angiosperms > Lamiales > Orobanchaceae > Alectra

Characteristics

Leaves or leaf-like bracts in floriferous part of stem, spreading alternate, 15–35 x 3–9 mm., lanceolate or linear, subacute to obtuse, entire or with 2–5 large widely spaced teeth on each margin, sessile or narrowed into short petiole-like base, hispid-scabrid on both surfaces or subglabrous beneath, hispid only on margins and midrib; lower stem leaves up to 20(55) x 7–12(18) mm., ovate to ovate-lanceolate, obtuse, crenate to irregularly large toothed, otherwise similar to upper leaves.
More
Erect, parasitic herb, up to 450 mm tall, leafy, usually parasitic on legumes. Stems relatively stout, much-branched from base. Leaves oblong-lanceolate, not acuminate. Flowers yellow.
Erect annual, 15–30(50) cm. tall; stems branched or rarely simple, stout, straight, densely to somewhat densely patent-hispid, floriferous almost throughout.
Calyx (4.5)7–8.5 mm. long, somewhat densely hispid; lobes (1.5)2.75–5 mm. long, subequal, triangular, obtuse, densely hispid on margin.
Bracteoles 5–8 mm. long, up to 1 mm. wide, linear to narrowly spathulate, hispid-ciliate.
Stoutly stemmed herb branching from near the base, or simple, 7-18 ins. high
Flowers solitary in axils of upper leaves or leaf-like bracts, pedicellate.
Corolla yellow to pale orange, purplish-veined, longer than calyx.
Stamens subequal; filaments glabrous; anthers not apiculate.
Capsule 5–6 x 5–6 mm., broadly ovoid to globose.
Few leaves that are often deciduous on drying
Pedicels (1)3–4 mm. long.
Drying greenish-brown.
Flowers yellow
Life form annual
Growth form herb
Growth support parasite
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.29 - 0.56
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Flower color
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Nitrogen fixer -
Photosynthetic pathway -

Environment

Semi-parasitic weed of cultivation, particularly of Papilionaceae, in savanna
Light -
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Hardiness (USDA) 9-12

Usage

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

Cultivation

Mode -
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Images

Alectra vogelii unspecified picture

Distribution

Alectra vogelii world distribution map, present in Angola, Benin, Burkina Faso, Botswana, Central African Republic, Cameroon, Congo, Ethiopia, Ghana, Guinea, Kenya, Mali, Mozambique, Malawi, Nigeria, eSwatini, Tanzania, United Republic of, Uganda, South Africa, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:798801-1
WFO ID wfo-0000525446
COL ID BM3Y
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR) Link

Synonyms

Alectra hippocrepandra Alectra merkeri Alectra scharensis Alectra vogelii Melasma hippocrepandrum Alectra angustifolia Alectra arachidis Alectra senegalensis var. arachidis