Deparia boryana (Willd.) M. Kato

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Deparia boryana

Photo: Petra Ballings
Essex Road, 200 m before eden Lodge, Vumba

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Synonyms: Aspidium boryanum Willd.
Dryoathyrium boryanum (Willd.) Ching
Dryopteris boryanum (Willd.) C.Chr.
Lunathyrium boryanum (Willd.) H. Ohba
Common names:
Frequency: Rare
Status: Native
Description:
Rhizome erect, with a short caudex; rhizome scales pale brown, (sub)entire, narrowly ovate, 5 mm long. Fronds tufted, arching, herbaceous. Stipe up to 1 m long, strawcoloured, smooth except for pale brown scales similar to those of the rhizome near the base. Lamina 3-pinnate to 4-pinnatifid, up to 1.2 m × 0.7 m, narrowly ovate in outline, basal pinnae hardly reduced. Pinnae shortly petiolate, oblong-lanceolate in outline, divided into 15-20 pairs of pinnules. Pinnules subsessile, oblong-acuminate in outline, base truncate, 2-pinnatifid, cut to the costules into narrowly oblong, rounded secondary pinnules, margins deeply serrate-crenate, glabrous on both surfaces, except for minute, scattered, brown hairs on costules and veins; veins free. Sori round, 0.6 mm in diameter, up to 10 per lobe; indusium minute, entire, circular, membranous.
Notes:
Derivation of specific name: boryanum: named after a French botanist, J.B.M. Bory de St. Vincent (1780-1846).
Habitat: Deeply shaded streambanks in wet evergreen forest, often where there is a break in the canopy thus allowing slightly more light.
Altitude range: (metres) 1190 - 1700 m
Worldwide distribution: Paleotropic
Zimbabwe distribution: 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: Sunday 18 August 2013
Literature:

Burrows, J.E. (1990). Southern African Ferns and Fern Allies. Frandsen, Sandton. Pages 278 - 279. As Dryoathyrium boryanum (Includes a picture).

Burrows, J.E. , Burrows, S.M. (1993). An annotated check-list of the pteridophytes of Malawi Kirkia 14(1) Page 97. As Dryoathyrium boryanum

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 16.

Jacobsen, W.B.G. (1983). The Ferns and Fern Allies of Southern Africa. Butterworths, Durban and Pretoria. Page 411. As Dryoathyrium boryanum (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 11.

Roux, J.P. (2001). Conspectus of Southern African Pteridophyta. Southern African Botanical Diversity Network Report 13 Page 139. (Includes a picture).

Roux, J.P. (2009). Synopsis of the Lycopodiophyta and Pteridophyta of Africa, Madagascar and neighbouring islands Page 216.

Schelpe, E.A.C.L.E. (1970). Pteridophyta Flora Zambesiaca Pages 207 - 208. As Dryoathyrium boryanum (Includes a picture).


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Other sources of information about Deparia boryana:

Our websites:

Flora of Malawi: Deparia boryana
Flora of Mozambique: Deparia boryana

External websites:

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


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: Deparia boryana.
http://www.zimbabweflora.co.zw/speciesdata/species.php?species_id=102050, retrieved 21 November 2017

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