Pteris atrovirens f. laevicosta

Taxonavigation

Taxonavigation: Polypodiales
Superregnum: Eukaryota Regnum: Plantae Divisio: Tracheophyta Divisio: Pteridophyta Classis: Polypodiopsida Ordo: Polypodiales

Familia: Pteridaceae
Subfamilia: Pteridoideae
Genus: Pteris
Species: Pteris atrovirens
Forma:

Pteris atrovirens f. laevicosta Verdc., Fl. Trop. E. Africa, Pterid. 13 (2002).

Typus: Tanzania, Lushoto District, E Usambaras, Amani, by Dodwe Stream, Faden 70/259 (Holotype: K; isotype: EA).

Native distribution areas:
Continental: Africa Regional: West Tropical Africa Ghana, Ivory Coast, Nigeria, Sierra Leone. Regional: West-Central Tropical Africa Central African Republic, Gabon, Gulf of Guinea Islands, Zaire. Regional: East Tropical Africa Kenya, Tanzania. References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2^nd Edition

Verdcourt, B. 2002. Pteridaceae. In Beentje, H.J. & Ghazanfar, S.A. (eds.), Flora of Tropical East Africa. 29 pp. Royal Botanic Gardens, Kew, Richmond, United Kingdom. ISBN 90-5809-407-3 JSTOR Global Plants Reference page.

Govaerts, R. et al. 2023. Pteris atrovirens f. laevicosta in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2023 Sep 26. Reference page.
Tropicos.org 2023. Pteris atrovirens f. laevicosta. Missouri Botanical Garden. Published online. Accessed: 26 Sep 2023. Reference page.
International Plant Names Index. 2023. Pteris atrovirens f. laevicosta. Published online. Accessed: 26 Sep 2023. Reference page.
Hassler, M. 2023. World Ferns. Checklist of Ferns and Lycophytes of the World. . Pteris atrovirens f. laevicosta Accessed: 26 Sep 2023. Reference page.