Home | > | List of families | > | Hymenophyllaceae | > | Crepidomanes | > | melanotrichum |
Synonyms: |
Trichomanes melanotrichum Schltdl. Trichomanes pyxidiferum L. var. melanotrichum (Schltdl.) Schelpe Trichomanes pyxidiferum sensu Sim Vandenboschia melanotricha (Schltdl.) Pic.Serm. |
Common names: | |
Frequency: | |
Status: | Native |
Description: |
Rhizome filiform, widely creeping, rhizome hairs unbranched, shiny black. Fronds up to 3 cm apart. Stipe 5-35 mm long, winged in upper half, continuing basally as a pronounced rib along which are set 2 rows of black, articulated hairs which frequently break off, leaving a short black stub. Lamina variable, 8-75 × 8-30 mm, 2- or 3-pinnatifid; ultimate lobes narrowly oblong, entire, c. 0.7 mm broad, when dry usually with a vein-like fold between the margin and the vein. Sori obconical, c. 1.5 × 1 mm, narrowly winged for most of their length, valves rounded, entire. |
Type location: |
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Notes: | |
Derivation of specific name: | melanotrichum: black hair; this species has distinctive black rhizome hairs |
Habitat: | Lithophytic on mossy boulders along streams or epiphytic on lower parts of trees in shaded evergreen forest. |
Altitude range: (metres) | 2000 - 1 m |
Worldwide distribution: | Eastern southern Africa, central and tropical Africa, Madagascar and Mascarenes. |
National distribution: | N,Z,MS |
Growth form(s): | Epiphyte, lithophyte. |
Endemic status: | |
Red data list status: | |
Insects associated with this species: | |
Spot characters: | Display spot characters for this species |
Literature: |
Burrows, J.E. (1990). Southern African Ferns and Fern Allies. Frandsen, Sandton. Pages 92 - 93. (Includes a picture). Burrows, J.E. & Burrows, S.M. (1993). An annotated check-list of the pteridophytes of Malawi Kirkia 14(1) Page 84. Burrows, J.E. & Willis, C.K. (eds) (2005). Plants of the Nyika Plateau Southern African Botanical Diversity Network Report No. 31 SABONET, Pretoria Page 31. (Includes a picture). Chapano, C. & Mamuto, M. (2003). Plants of the Chimanimani District National Herbarium and Botanic Garden, Zimbabwe Page 56. As Trichomanes melanotrichum Crouch, N.R., Klopper, R.R., Burrows, J.E. & Burrows, S.M. (2011). Ferns of Southern Africa, A comprehensive guide Struik Nature Pages 156 - 157. (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 11. Dowsett-Lemaire, F. (1989). The flora and phytogeography of the evergreen forests of Malawi. I: Afromontane and mid-altitude forests; Bull. Jard. Bot. Nat. Belg. 59(1/2) Page 26. As Trichomanes pyxidiferum Fischer E. & Lobin W. (2024). Checklist of Lycopodiopsida (clubmosses and quillworts) and Polypodiopsida (ferns) of Rwanda. Willdenowia 53(3) Page 162. Fischer, E. & Killmann, D. (2008). Illustrated Field guide to the Plants of Nyungwe National Park Rwanda. University of Koblenz-Landau. Page 100. (Includes a picture). Jacobsen, W.B.G. (1983). The Ferns and Fern Allies of Southern Africa. Butterworths, Durban and Pretoria. Pages 188 - 189. (Includes a picture). Kornas, J. (1979). Distribution and ecology of the Pteridophytes in Zambia Polska Akademia Nauk Wydzial II Nauk Biologicznych Pages 72 - 73. As Trichomanes pyxidiferum var. melanotrichum 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 7. Ntore, S. & al. (2024). Checklist of the vascular plants of Burundi Page 32. Roux, J.P. (2001). Conspectus of Southern African Pteridophyta. Southern African Botanical Diversity Network Report 13 Page 46. (Includes a picture). Roux, J.P. (2009). Synopsis of the Lycopodiophyta and Pteridophyta of Africa, Madagascar and neighbouring islands Page 40. Schelpe, E.A.C.L.E. (1970). Pteridophyta Flora Zambesiaca Pages 76 - 78. (Includes a picture). Wursten, B., Timberlake, J. & Darbyshire, I. (2017). The Chimanimani Mountains: an updated checklist. Kirkia 19(1) Page 78. |
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