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Synonyms: |
Oetosis elongata (Sw.) Greene Vittaria hildenbrandtii Hieron. Vittaria stuhlmannii Hieron. |
Common names: | |
Frequency: | |
Status: | Native |
Description: |
Rhizome creeping, branched; rhizome scales very dark brown, up to 6 mm long, lanceolate, clathrate, hairpointed. Fronds numerous, spaced at 5-15 mm intervals, thinly coracious. Lamina 20-80 × 0.5-1 cm, narrowed into a pale green to strawcoloured wiry stipe when dried, apex rounded, mucronate, with a hydathode at the tip. Midrib and veins obscure. Sori marginal in a groove formed by two narrow indusialike flanges of the lamina rim. Paraphyses articulated, simple, apical cell turbinate. |
Notes: | V.elongata differs from other species by having strictly marginal sori and relatively broad fronds. |
Derivation of specific name: | elongata: long, lengthened: referring to the long linear fronds. |
Habitat: | Epiphyte in moist evergreen coastal forest. |
Altitude range: | Up to 50 m |
Worldwide distribution: | Comoro Isl., Kenya, Madagascar, Mauritius, Mozambique, Pemba, Seychelles, Tanzania, Zimbabwe. |
Mozambique distribution: | Z,MS,GI |
Growth form(s): | Epiphyte. |
Endemic status: | |
Red data list status: | |
Insects associated with this species: | |
Spot characters: | Display spot characters for this species |
Content last updated: | Friday 28 March 2014 |
Literature: |
Burrows, J.E. (1990). Southern African Ferns and Fern Allies. Frandsen, Sandton. Pages 111 - 112. (Includes a picture). Chapano, C. & Mamuto, M. (2003). Plants of the Chimanimani District National Herbarium and Botanic Garden, Zimbabwe Page 58. 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. Golding, J.S. (ed.) (2002). Zimbabwe Plant Red Data List. Southern African Plant Red Data Lists. SABONET 14 Page 169. Jacobsen, W.B.G. (1983). The Ferns and Fern Allies of Southern Africa. Butterworths, Durban and Pretoria. Pages 215 - 216. (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 10. Roux, J.P. (2001). Conspectus of Southern African Pteridophyta. Southern African Botanical Diversity Network Report 13 Page 83. Roux, J.P. (2009). Synopsis of the Lycopodiophyta and Pteridophyta of Africa, Madagascar and neighbouring islands Page 73. Schelpe, E.A.C.L.E. (1970). Pteridophyta Flora Zambesiaca Page 96. (Includes a picture). |
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