Pseudognaphalium luteo-album (L.) Hilliard & B.L. Burtt

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Pseudognaphalium luteo-album

Photo: Bart Wursten
Nr Bunga Forest, Vumba

Pseudognaphalium luteo-album

Photo: Bart Wursten
Nr Bunga Forest, Vumba

Pseudognaphalium luteo-album

Photo: Bart Wursten
At base of dam, Camp Amalinda, Matobo

Pseudognaphalium luteo-album

Photo: Bart Wursten
Mshelele Dam

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Species details: Click on each item to see an explanation of that item (Note: opens a new window)

Synonyms: Gnaphalium luteo-album L.
Common names: Cudweed (English)
Frequency:
Status: Probably introduced
Description:
Annual herb to 50 cm tall, all parts whitish-woolly. Stems usually several from the base, decumbent at first, later erect. Leaves sessile, up to 8 × 1 cm at base, oblanceolate, becoming smaller and lanceolate or linear above, greyish or whitish tomentose or arachnoid, on both sides; margin entire. Inflorescence consisting of dense clusters of capitula 1-several together in terminal corymbs. Involucres 3-4 mm in diameter; phyllaries in c. 3 rows, pale brown to whitish. Outer female florets very numerous, whitish. Bisexual disk florets cylindric. Achenes ellipsoid, papillose. Pappus of numerous soft bristles.
Notes:
Derivation of specific name: luteo-album: yellowish white
Habitat: In moist, disturbed grassland, especially along roads and streams.
Flowering time:Nov - Jan
Worldwide distribution: Native of Europe and Asia.
Botswana distribution: N,SE
Growth form(s):
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species
Content last updated: Sunday 7 January 2018
Literature:

Burrows, J.E. & Willis, C.K. (eds) (2005). Plants of the Nyika Plateau Southern African Botanical Diversity Network Report No. 31 SABONET, Pretoria Page 103. (Includes a picture).

Chapano, C., Mugarisanwa, N.H. (2003). Plants of the Matobo District National Herbarium and Botanic Garden, Zimbabwe Page 29. As Pseudognaphalium luteoalbum

Da Silva, M.C., Izidine, S. & Amude, A.B. (2004). A preliminary checklist of the vascular plants of Mozambique. Southern African Botanical Diversity Network Report No. 30 Sabonet, Pretoria Page 34.

Heath, A. & Heath, R. (2009). Field Guide to the Plants of Northern Botswana including the Okavango Delta Kew Publishing Page 221. (Includes a picture).

Hilliard, O.M. (1983). Asteraceae, Inuleae, Gnaphaliinae Flora of Southern Africa 33-7-2 Pages 55 - 56. (Includes a picture).

Kirby, G. (2013). Wild Flowers of Southeast Botswana Struik Nature, Cape Town South Africa Page 144. (Includes a picture).

Mapaura, A. & Timberlake, J. (eds) (2004). A checklist of Zimbabwean vascular plants Southern African Botanical Diversity Network Report No. 33 Sabonet, Pretoria and Harare Page 27.

Phiri, P.S.M. (2005). A Checklist of Zambian Vascular Plants Southern African Botanical Diversity Network Report No. 32 Page 32.

Setshogo, M.P. (2005). Preliminary checklist of the plants of Botswana. Sabonet Report no. 37. Sabonet, Pretoria and Gaborone Page 37.

Timberlake, J.R. & Childes, S.L. (2004). Biodiversity of the Four Corners Area: Technical Reviews Volume Two (Chapter 5-15) Appendix 5-1: Plant Checklist Occasional Publications in Biodiversity 15 Page 200.

Wild, H. (undated, c. 1955). Common Rhodesian Weeds ?Government of Rhodesia, Salisbury Page 71. as Gnaphalium luteo-album (Includes a picture).

Other sources of information about Pseudognaphalium luteo-album:

Our websites:

Flora of Caprivi: Pseudognaphalium luteo-album
Flora of Malawi: Pseudognaphalium luteo-album
Flora of Mozambique: Pseudognaphalium luteo-album
Flora of Zambia: Pseudognaphalium luteo-album
Flora of Zimbabwe: Pseudognaphalium luteo-album

External websites:

African Plants: A Photo Guide (Senckenberg): Pseudognaphalium luteo-album
Biodiversity Explorer (Biodiversity of southern Africa): Pseudognaphalium luteo-album
BHL (Biodiversity Heritage Library): Pseudognaphalium luteo-album
EOL (Encyclopedia of Life): Pseudognaphalium luteo-album
ePIC (electronic Plant Information Center): Pseudognaphalium luteo-album
Flora Zambesiaca web site: Pseudognaphalium luteo-album
GBIF (Global Biodiversity Information Facility): Pseudognaphalium luteo-album
Google: Web - Images - Scholar
GRIN (Germplasm Resources Information Network): Pseudognaphalium luteo-album
IPNI (International Plant Names Index): Pseudognaphalium luteo-album
Ispot Southern Africa: Pseudognaphalium luteo-album
JSTOR Plant Science: Pseudognaphalium luteo-album
Kew Herbarium catalogue: Pseudognaphalium luteo-album
Mansfeld World Database of Agricultural and Horticultural Crops: Pseudognaphalium luteo-album
The Plant List (version 1.1): Pseudognaphalium luteo-album
Tropicos: Pseudognaphalium luteo-album


Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2014-18

Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M. (2018). Flora of Botswana: Species information: Pseudognaphalium luteo-album.
http://www.botswanaflora.com/speciesdata/species.php?species_id=159400, retrieved 18 January 2018

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