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Crouch, N.R., Klopper, R.R., Burrows, J.E. & Burrows, S.M. (2011) Ferns of Southern Africa, A comprehensive guide Struik Nature
Jacobsen, W.B.G. (1983) The Ferns and Fern Allies of Southern Africa. Butterworths, Durban and Pretoria.
Roux, J.P. (2001) Conspectus of Southern African Pteridophyta. Southern African Botanical Diversity Network Report 13
Schelpe, E.A.C.L.E. (1970) Pteridophyta Flora Zambesiaca
Terrestrial, rarely lithophythic or low-level epiphytic ferns. Rhizome creeping, short-decumbent, suberect or erect, often laterally branched, often stoloniferous. Fronds monomorphic or dimorphic. Stipe not articulated. Lamina 2-pinnatifid to 4-pinnate. Lower pinnae often basiscopically developed. Veins free or anastomosing, with or without included veinlets, mostly ending near the margin. Indumentum composed of bracts occurring on rhizome, axes and lamina, also with glands or hairs occurring along the axes and lamina surfaces. Sori superficial, circular or elongate, dorsal or at the veins ending, with or without a peltate or reniform indusium or exindusiate. Worldwide: ± 35 genera and ± 1000 species, cosmopolitan distribution. Rwanda: 5 genera and 10 taxa. |
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Genus | Content |
Arachniodes Blume | Description, Image |
Didymochlaena Desv. | Description, Image |
Dryopteris Adans. | Description, Image |
Nothoperanema (Tagawa) Ching | Description, Image |
Polystichum Roth | Description, Image |
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