- Family: Aspleniaceae Newman
- Genus: Thelypteris Schmidel
Thelypteris confluens (Thunb.) C.V.Morton
- Genus: Thelypteris Schmidel
[FTEA]
Thelypteridaceae, Bernard Verdcourt. Flora of Tropical East Africa. 2006
- Type
- Type: South Africa, Cape Peninsula, Thunberg s.n. (UPS, holo., seen by Schelpe)
- Vegetative Multiplication Rhizomes
- Rhizome widely creeping, up to 56 cm long, 2–3 mm in diameter with dark brown ovate somewhat undulate rhizome scales up to 2 mm long blackening with age
- Morphology Leaves Stipes
- Stipes stramineous, black at the base, 15–50 cm long
- Morphology Leaves Leaf lamina
- Lamina lanceolate to broadly lanceolate in outline, 25–55 cm long, 21 cm wide, deeply bipinnatifid, acute at apex, the basal pinnae slightly reduced.
- Morphology Leaves
- Pinnae narrowly oblong, 4–11 cm long, 0.6–2 cm wide, deeply lobed, the lobes oblong, 0.3–1.4 cm long, 3–5 mm wide, glabrous, glandular or thinly pilose beneath and with thin cinnamon membranous ovate scales along the costa beneath. Fronds spaced up to 5 cm apart, 0.35–1.05 m tall
- Morphology Leaves Leaf veins
- Costa grooved above, glabrous; veins in sterile fronds mostly forked, in fertile often simple
- Morphology Reproductive morphology Sori Indusium
- Indusium glabrous or with short marginal hairs
- Figures
- Fig 6, p 23
- Ecology
- Swampy areas, quaking Sphagnum bogs, Typha, Papyrus, Cyperus marshes but sometimes in seasonally drier areas, vleis banks and ditches, Syzygium forest; (0–)900–2400 m (see note)
- Note
- Holst 2567 (Tanzania, Amboni, June 1893) is from a much lower altitude (probably ± sea level) than any other East Africa specimen seen. It is curious it has not been collected again from such a well known area. Only one specimen seen for Nigeria, Bowden 71 (Sardauna Province, Mambila Plateau, valley near Maya–Ndaga, 6 Apr. 1970).
- Distribution
- Flora districts: U2 U4 K3 K4 K5 K6 K7 T1 T2 T3 T4 T7 T8 Range: Nigeria, Congo (Kinshasa), Rwanda, Burundi, Sudan, Ethiopia, Angola, Zambia, Malawi, Mozambique, Zimbabwe, Botswana, Namibia, South Africa; Madagascar, S India, N Thailand, Laos, N Sumatra, New Guinea, Australia (Queensland and Victoria) and New Zealand
Native to:
Angola, Botswana, Burundi, Cameroon, Cape Provinces, China South-Central, Ethiopia, India, Kenya, KwaZulu-Natal, Laos, Lesotho, Madagascar, Malawi, Mozambique, Myanmar, Namibia, New Guinea, New Zealand North, Queensland, Rwanda, Sri Lanka, Sudan, Sumatera, Swaziland, Tanzania, Thailand, Uganda, Victoria, Vietnam, Zambia, Zaïre, Zimbabwe
Introduced into:
Argentina Northeast
- Athyrium cyclolepis C.Chr. & Tardieu
- Lastrea cabrerae (Weath.) Capurro
- Lastrea fairbankii Bedd.
- Lastrea squamulosa C.Presl
- Thelypteris cabrerae (Weath.) Abbiatti
- Thelypteris cyclolepis (C.Chr. & Tardieu) Tagawa
- Thelypteris fairbankii (Bedd.) Y.X.Lin, K.Iwats. & M.G.Gilbert
- Thelypteris squamigera (Schltdl.) Ching
- Aspidium dregei Fée
- Aspidium squamigerum (Schltdl.) Fée
- Aspidium thelypteris var. squamigerum Schltdl.
- Dryopteris cabrerae Weath.
- Nephrodium squamulosum Hook.f.
- Pteris confluens Thunb.
Thelypteris confluens (Thunb.) C.V.Morton appears in other Kew resources:
| Date | Reference | Identified As | Barcode | Type Status |
|---|---|---|---|---|
| Aug 1, 2001 | Pollard, B.J. [164], Cameroon | K000108943 | ||
| Colenso, W. [119], New Zealand | K000951422 | |||
| Beddome R.H. [s.n.], Indian Subcontinent | K000951420 |
First published in Contr. U.S. Natl. Herb. 38: 71 (1967)
Accepted by
- Güner, A. (ed.) (2018). Resimli Türkiye Florasi (Illustrated Flora of Turkey) 2: 1-1054. ANG Vakfi/Nezahat Gökyigit Botanik Bahçesi, Istambul.
- Roskov Y. & al. (eds.) (2018). World Ferns: Checklist of Ferns and Lycophytes of the World Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands.
- Fraser-Jenkins, C.R. & al. (2017). An Annotated Checklist of Indian Pteridophytes 1: 1-562. Dehra Dun : BSMPS.
- Roux, J.P. (2016). The Lycopods and Ferns of Drakensberg and Lesotho: 1-384. Briza academic books, Pretoria, South Africa.
Literature
Kew Backbone Distributions
- Roux, J.P. (2016). The Lycopods and Ferns of Drakensberg and Lesotho: 1-384. Briza academic books, Pretoria, South Africa.
Flora of Tropical East Africa
- U.K.W.F. ed. 2: 32 (1994).
- Fern Gaz. 14: 198 (1993)
- Burrows, S. Afr. Ferns: 258, t. 43/1, illustr. 62/260, 260a & b (1990)
- Schelpe & Anthony, F.S.A., Pterid.: 211, fig. 71/1 (1986)
- B.J.B.B. 53: 275 (1983)
- Jacobsen, Ferns S. Afr.: 395, fig. 298 (1983)
- Fl. Males. Ser. II, 1: 377 (1981)
- Schelpe & Diniz, Fl. Moçamb., Pterid.: 212 (1979)
- Schelpe, C.F.A., Pterid.: 155 (1977)
- J. S. Afr. Bot. 40: 150 (1974)
- Expl. Hydrobiol. Bassin L. Bangweolo & Luapula 8 (3) Ptérid.: 78, fig. 24A (1973)
- Schelpe, F.Z., Pterid.: 190, t. 55/E (1970)
- Contr. U.S. Nat. Herb. 38: 71 (1967)
Flora of Tropical East Africa
Flora of Tropical East Africa
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Herbarium Catalogue Specimens
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Kew Backbone Distributions
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0
Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0