Gnaphalium purpureum L.

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Gnaphalium purpureum

Photo: Bart Wursten
Ndundu Lodge, Vumba

Gnaphalium purpureum

Photo: Bart Wursten
Ndundu Lodge, Vumba

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Synonyms: Gamochaeta pensylvanica (Willd.) Cabrera
Gamochaeta purpurea (L.) Cabrera
Gnaphalium pensylvanicum Willd.
Common names: American cudweed (English)
Frequency: Frequent
Status: Introduced
Description:
Probably annual or biennial, white woolly herb with erect stem up to 40 cm tall. Leaves spathulate-obovate, up to 8 × 2 cm, decreasing in size towards the stem apex; margin entire or subentire. Inflorescence in a terminal spike with leaf-like bracts. Involucral bracts c. 3-seriate, lanceolate-oblong, c. 3 mm long. Florets small, numerous, brownish.
Notes:
Derivation of specific name: purpureum: purple
Habitat: In gardens and damp disturbed places.
Altitude range: (metres)
Flowering time:
Worldwide distribution: A native of the warmer parts of North America down to Argentina, it is now a widespread weed throughout the tropics,
Zimbabwe distribution: N,C,E,S
Growth form(s):
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species
Literature:

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Other sources of information about Gnaphalium purpureum:

Our websites:

Flora of Mozambique: Gnaphalium purpureum
Flora of Zambia: Gnaphalium purpureum

External websites:

African Plant Database: Gnaphalium purpureum
Biodiversity Explorer (Biodiversity of southern Africa): Gnaphalium purpureum
EOL (Encyclopedia of Life): Gnaphalium purpureum
ePIC (electronic Plant Information Center): Gnaphalium purpureum
Flora Zambesiaca web site: Gnaphalium purpureum
Google: Web - Images - Scholar
GRIN (Germplasm Resources Information Network) taxonomy for plants report for Gnaphalium purpureum
IPNI (International Plant Names Index): Gnaphalium purpureum
Ispot Southern Africa : Gnaphalium purpureum
JSTOR Plant Science: Gnaphalium purpureum
Kew Herbarium catalogue: Gnaphalium purpureum
Tropicos: Gnaphalium purpureum
West African Plants database: Gnaphalium purpureum


Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2002-16

Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M. (2016). Flora of Zimbabwe: Species information: Gnaphalium purpureum.
http://www.zimbabweflora.co.zw/speciesdata/species.php?species_id=159390, retrieved 30 July 2016

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