Pellaea boivinii Hook.
var. boivinii

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Pellaea boivinii var. boivinii

Photo: Bart Wursten
Domboshawa, Harare

Pellaea boivinii var. boivinii

Photo: Petra Ballings
Ngomakurira, Harare

Pellaea boivinii var. boivinii

Photo: Petra Ballings
Ngomakurira, Harare

Pellaea boivinii var. boivinii

Photo: Petra Ballings
Ngomakurira, Harare

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

Synonyms: Allosorus boivinii (Hook.) Kuntze
Pteris boivinii (Hook.) Bedd.
Common names:
Frequency:
Status: Native
Description:
Rhizome erect to short creeping; rhizome scales dark to golden brown, paler margins, top slowly tapering to a point, up to 10 mm long. Fronds tufted, erect, coriaceous. Stipe brownish black, shining, up to 22 cm long, as long to 1.8 times as long as the lamina, with a few scales near the base, similar to those on the rhizome. Lamina sharply triangular in outline, c. 100-180 mm × 56-150 mm, bi-pinnate to tri-pinnate on the basiscopically developed basal pinnae, pinnae petiolate, deltate, up to 15 pairs. Pinnules up to 18 mm × 3-6 mm, oblong to ovate-rectangular in outline, deep subglossy green above, paler below, margins entire, apex rounded, base cordate, articulated to the apices of short petiolules, glabrous on both surfaces, veins hardly visible, free. Rhachis, secondary rhachis brownish black, with short brown hairs on the upper surfaces. Sori marginal, continuous to within a few milimeters of the apex, indusium entire, membranous, continuous.
Notes:
Derivation of specific name: boivinii: named after L.H. Boivin (1808-1852), French collector and botanist.
Habitat: Granite 'whalebacks', on quartzite and sandstone in rock crevices and at the edge of vegetation islands overlying granite sheetrock.
Altitude range: (metres) 1000 - 1500 m
Worldwide distribution: Botswana, Comolo Isl., Kenya, Madagascar, Mauritius, South Africa, Tanzania, Zambia, Zimbabwe, as well as Sri Lanka and southern India.
Zimbabwe distribution: N,W,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
Content last updated: Monday 5 August 2013
Literature:

Burrows, J.E. (1990). Southern African Ferns and Fern Allies. Frandsen, Sandton. Pages 168 - 169. (Includes a picture).

Crouch, N.R., Klopper, R.R., Burrows, J.E. & Burrows, S.M. (2011). Ferns of Southern Africa, A comprehensive guide Struik Nature Pages 410 - 411. (Includes a picture).

Jacobsen, W.B.G. (1983). The Ferns and Fern Allies of Southern Africa. Butterworths, Durban and Pretoria. Pages 274 - 275. (Includes a picture).

Kornas, J. (1979). Distribution and ecology of the Pteridophytes in Zambia Polska Akademia Nauk Wydzial II Nauk Biologicznych Page 53.

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 9.

Roux, J.P. (2001). Conspectus of Southern African Pteridophyta. Southern African Botanical Diversity Network Report 13 Page 70.

Roux, J.P. (2009). Synopsis of the Lycopodiophyta and Pteridophyta of Africa, Madagascar and neighbouring islands Page 189.

Schelpe, E.A.C.L.E. (1970). Pteridophyta FZ Page 131.


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Other sources of information about Pellaea boivinii:

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Flora of Zambia: Pellaea boivinii

External websites:

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


Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2002-14

Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M. (2014). Flora of Zimbabwe: Species information: Pellaea boivinii var. boivinii.
http://www.zimbabweflora.co.zw/speciesdata/species.php?species_id=100900, retrieved 2 September 2014

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