Crotalaria comosa Baker

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Crotalaria comosa

Habit
Dambo margin in damp muck soil
Near Shanda Village, Luena, Kaoma Distr.
Mar 2021
Photo: Nick Wightman

Crotalaria comosa

Inflorescence
Dambo margin in damp muck soil
Near Shanda Village, Luena, Kaoma Distr.
Mar 2021
Photo: Nick Wightman

Crotalaria comosa

Flower
Dambo margin in damp muck soil
Near Shanda Village, Luena, Kaoma Distr.
Mar 2021
Photo: Nick Wightman

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Synonyms:
Common names:
Frequency:
Status: Native
Description:
Erect, generally well-branched annual or short-lived perennial up to 2 m tall, branches appressed pubescent to tomentellous; leaves 3-foliolate, estipulate; leaflets variable, mostly 3-17 x 0.8-4.5 cm, linear-lanceolate to elliptic-lanceolate or elliptic, appressed puberulous or pubescent beneath, petiole shorter than leaflets; racemes 6-35 cm long, shortly pedunculate, densely many flowered; bracts 3-12 mm long, caudate, bracteoles inserted at base of calyx, 3-5 mm long, filiform; calyx 3.5-5 mm long, becoming basally truncate and deflexed against the pedicel, appressed pubecent, lobes narrowly triangular acuminate, ± as long as tube or longer; standard obovate-circular or obovate-elliptic, yellow with brown or maroon veining; wings ± as long as the keel; keel 6-8 mm long, strongly rounded about the middle with a narrow sharp beak incurved at the tip; pod very shortly stipitate, 1.2-1.6 x 0.5-0.7 cm, ellipsoid-oblong, shortly pubescent to tomentellous, 10-16-seeded; seeds c. 3 mm long, obliquely cordiform, smooth, brownish.
Type location:
Angola
Notes:
Derivation of specific name: comosa: bearing a tuft of hairs or leaves, with many leaves
Habitat: Miombo woodland, grassland and in disturbed places sometimes in damp places
Altitude range: 900 - 1400 m
Flowering time:Feb - Apr
Worldwide distribution: Widespread in tropical Africa except the easternmost and southernmost parts
Zambian distribution (Flora Zambesiaca): N,W,E,S
Zambian distribution (Provinces): Nw,N,E,C
Growth form(s): Annual.
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species
Content last updated: Thursday 6 May 2021
Literature:

Martins, E.S. et al. (2003). Papilionoideae Flora Zambesiaca 3(7) Pages 146 - 147.

Other sources of information about Crotalaria comosa:

Our websites:

Flora of Malawi: Crotalaria comosa
Flora of Mozambique: Crotalaria comosa

External websites:

African Plants: A Photo Guide (Senckenberg): Crotalaria comosa
African Plant Database: Crotalaria comosa
BHL (Biodiversity Heritage Library): Crotalaria comosa
EOL (Encyclopedia of Life): Crotalaria comosa
ePIC (electronic Plant Information Center): Crotalaria comosa
Flora Zambesiaca web site: Crotalaria comosa
GBIF (Global Biodiversity Information Facility): Crotalaria comosa
Google: Web - Images - Scholar
GRIN (Germplasm Resources Information Network): Crotalaria comosa
iNaturalist: Crotalaria comosa
IPNI (International Plant Names Index): Crotalaria comosa
JSTOR Plant Science: Crotalaria comosa
Kew Herbarium catalogue: Crotalaria comosa
Mansfeld World Database of Agricultural and Horticultural Crops: Crotalaria comosa
Plants of the World Online: Crotalaria comosa
Tropicos: Crotalaria comosa
Wikipedia: Crotalaria comosa


Copyright: Mike Bingham, Annette Willemen, Bart Wursten, Petra Ballings and Mark Hyde, 2011-21

Bingham, M.G., Willemen, A., Wursten, B.T., Ballings, P. and Hyde, M.A. (2021). Flora of Zambia: Species information: Crotalaria comosa.
https://www.zambiaflora.com/speciesdata/species.php?species_id=183510, retrieved 17 June 2021

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