Amauropelta bergiana (Schltdl.) Holttum
var. bergiana

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Amauropelta bergiana var. bergiana

Photo: Petra Ballings
Way to Outward bound, Hadango River, Chimanimani

Amauropelta bergiana var. bergiana

Photo: Petra Ballings
Pokoteke gorge

Amauropelta bergiana var. bergiana

Photo: Petra Ballings
Pokoteke gorge

Amauropelta bergiana var. bergiana

Photo: Petra Ballings
Pokoteke gorge

Amauropelta bergiana var. bergiana

Photo: Petra Ballings
John Meikle Forestry Estate, Stapleford

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

Synonyms: Aspidium bergianum (Schltdl.) Mett.
Dryopteris bergiana (Schltdl.) Kunze
Nephrodium bergianum (Schltdl.) Baker
Polypodium bergianum Schltdl.
Thelypteris bergiana (Schltdl.) Ching
Common names:
Frequency:
Status: Native
Description:
Rhizome erect, suberect; rhizome scales up to 8 mm long, brown, lanceolate, subentire. Fronds tufted, arching, not proliferous, herbaceous. Stipe up to 32 cm long, strawcoloured to greyish brown, with minute white hairs and with scales similar to those on the rhizome near the base. Lamina up to 95 × 26 cm, narrowly elliptic in outline, deeply 2-pinnatifid, apex tapering to a point, lower pinnae gradually reduced and widely spaced, with usually 1 pair of very small, vestigial pinnae. Pinnae narrowly oblong-acuminate, up to 16 × 2.5 cm; undersurface with short, pale hairs, many of which are hooked, upper surface with short, straight hairs. Ultimate lobes oblong, apex rounded, margins entire; veins 8-10 pairs, not meeting the veins of the adjacent lobes. Rhachis pale brown, with scattered hooked hairs below. Sori numerous, small, rounded, submarginal on the veins; indusia small, with few hairs, lost at maturity.
Notes: A. oppositiformis resembles A. bergiana but is found in high-altitude grassland and has straight hairs and golden to red glands on the lamina below.
A. bergiana look for: hooked hairs on lower surface of lamina, minute indusium, basal pinnae gradually decrescent with 1 pair of vestigial pinnae, veins of pinnae lobes not meeting below sinus.
Derivation of specific name: bergiana: named after C.H.Bergius (1790-1818), German botanist.
Habitat: Streambanks in forest and moist areas along forest margin.
Altitude range: (metres) Up to 2030 m
Worldwide distribution: Angola, Bioko, Burundi, Cameroon, Kenya, Madagascar, Malawi, Mozambique, Nigeria, Réunion, Rwanda, South Africa, Sudan, Swaziland, Tanzania, Zambia, Zimbabwe.
Zimbabwe distribution: W,E
Growth form(s): Terrestrial.
Endemic status:
Red data list status:
Insects associated with this species:
Spot characters: Display spot characters for this species
Images last updated: Saturday 26 January 2013
Literature:

Burrows, J.E. (1990). Southern African Ferns and Fern Allies. Frandsen, Sandton. Pages 266 - 268. As Thelypteris bergiana (Includes a picture).

Burrows, J.E. & Willis, C.K. (eds) (2005). Plants of the Nyika Plateau Southern African Botanical Diversity Network Report No. 31 SABONET, Pretoria Page 43. as Thelypteris bergiana (Includes a picture).

Burrows, J.E. , Burrows, S.M. (1993). An annotated check-list of the pteridophytes of Malawi Kirkia 14(1) Page 95. As Thelypteris bergianum

Crouch, N.R., Klopper, R.R., Burrows, J.E. & Burrows, S.M. (2011). Ferns of Southern Africa, A comprehensive guide Struik Nature Pages 694 - 695. (Includes a picture).

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 15.

Jacobsen, W.B.G. (1983). The Ferns and Fern Allies of Southern Africa. Butterworths, Durban and Pretoria. Pages 383 - 384. (Includes a picture).

Kornas, J. (1979). Distribution and ecology of the Pteridophytes in Zambia Polska Akademia Nauk Wydzial II Nauk Biologicznych Page 87. As Thelypteris bergiana

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 10.

Roux, J.P. (2001). Conspectus of Southern African Pteridophyta. Southern African Botanical Diversity Network Report 13 Page 116. (Includes a picture).

Roux, J.P. (2009). Synopsis of the Lycopodiophyta and Pteridophyta of Africa, Madagascar and neighbouring islands Page 199.

Schelpe, E.A.C.L.E. (1970). Pteridophyta Flora Zambesiaca Pages 193 - 194. As Thelypteris bergiana (Includes a picture).


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Other sources of information about Amauropelta bergiana var. bergiana:

Our websites:

Flora of Malawi: Amauropelta bergiana var. bergiana
Flora of Mozambique: Amauropelta bergiana var. bergiana
Flora of Zambia: Amauropelta bergiana var. bergiana

External websites:

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


Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2002-17

Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M. (2017). Flora of Zimbabwe: Species information: Amauropelta bergiana var. bergiana.
http://www.zimbabweflora.co.zw/speciesdata/species.php?species_id=101680, retrieved 23 September 2017

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