A synopsis of the species of Cyathea (Cyatheaceae-Polypodiopsida) with pinnate to pinnate-pinnatifid fronds Author Lehnert, Marcus text Phytotaxa 2012 2012-07-30 61 1 17 36 http://biotaxa.org/Phytotaxa/article/view/phytotaxa.61.1.2 journal article 10.11646/phytotaxa.61.1.2 1179-3163 5061680 Cyathea neblinae Smith (1990: 250) bipinnate species (Lehnert in preparation). Distribution and habitat:Venezuela and Brazil at 140–1300 m in the Neblina range. In mountain forests. Remarks: —The new record from Brazil ( Caravalho et al. 320 , INPA) is a plant with larger, fully bipinnate-pinnatisect fronds with long-stalked pinnules. Cyathea nervosa (Maxon) Lehnert (2011b: 43) . Hemitelia nervosa Maxon (1944: 309) . Cnemidaria nervosa (Maxon) Tryon (1970: 52) . Type:— PERU . Loreto : Mouth of Río Santiago, above Pongo de Manseriche, 300 m , 18 December 1931 , Mexia 6291 ( holotype US , isotypes F, GH, NY, UC). Distribution and habitat:Ecuador and Peru at 300– 500 m . Wet lowland forests. Cyathea palaciosii Moran (1995: 57) . Type:— ECUADOR . Zamora-Chinchipe : Nangaritza Cantón, Miazi, detrás Campamento Militar, 04º16´S , 78º42´W , 900–1000 m , 21 October 1991 , Palacios et al. 8578 ( holotype MO , isotypes AAU , QCNE , UC , US ) . Distribution and habitat:Ecuador and Peru at 1000 m . On rocks in seepage areas. Cyathea phalaenolepis (C.Chr.) Domin (1929b: 263) . Alsophila phalaenolepis Christensen (1911: 213) . Trichipteris phalaenolepis (C.Chr.) Tryon (1970: 46) . Type:— ECUADOR . Esmeraldas : Without locality, August 1904 , Sodiro 15737 ( holotype P-photo, fragment US ). Distribution and habitat:Colombia and Ecuador at 5– 300 m . In understory of perhumid mountain forests. Cyathea peladensis (Hieron.) Domin (1929b: 263) . Alsophila peladensis Hieronymus (1906: 233) . Type:— COLOMBIA . Huila : Cerro Pelado (upper Magdalena Valley), Stübel 1259 ( holotype B-photo GH). Distribution and habitat:Colombia , Ecuador and Peru at 1600–2500 m . In open ridge-top vegetation. Cyathea phegopteroides (Hook.) Domin (1929b: 263) . Alsophila phegopteroides Hooker (1865: 32) . Type:— PERU . San Martin : Tarapoto, Spruce 4020 ( holotype K, isotypes B, P, US ). Distribution and habitat:Peru at 1000–1800 m . In open ridge-top vegetation. Cyathea pseudonanna (L.D.Gómez) Lellinger (1985: 376) . Trichipteris pseudonanna Gómez (1981: 69) . Type:— PANAMA . Veraguas : Cerro Tuti [Tute], 08°28'56"N , 81°05'53"W , 700–1000 m , 25 May 1977 , Folsom & Edwards 3370 ( holotype MO). Distribution and habitat:Panama at 700–1000 m . Cyathea roraimensis (Domin) Domin (1930: 154) . Hemitelia roraimensis Domin (1929c: 216) . Cnemidaria roraimensis (Domin) Tryon (1970: 52) . Type:— GUYANA . “British Guyana”, Roraima, 1863–1864, Appun 1127 ( holotype K-photo F). Distribution and habitat:Guyana at 600–1500 m .