Hypodematiaceae

Didymochlaena Desv.

Last edited by Julie F. Barcelona & Pieter B. Pelser, 24 April 2023

Didymochlaena philippensis Li Bing Zhang & H.Shang, Phytotaxa 479 (2021) 77; Shang & Zhang, Syst. Bot. 48 (2023) 117; Type: Barcelona & Busemeyer 741 (US, holo), Mindanao: Sarangani, Kiamba, Sitio Banate, Mt Tulad (S slope of Mt Busa Range), 30-Mar-1993. = Didymochlaena truncatula auct. non (Sw.) J.Sm. Distribution: Endemic to the Philippines. LUZON: Isabela (photos), Sorsogon, MINDANAO: Agusan, Davao, Sarangani, NEGROS, PALAWAN, PANAY. Native.

Hypodematium Kunze

Last edited by Julie F. Barcelona, 19 May 2019

Hypodematium crenatum (Forssk.) Kuhn, Reisen Ost Afr. (Decken) 3(3) Bot. (1879) 37; ≡ Polypodium crenatum Forssk., Fl. Aegypt.-Arab. (1775) 185. Distribution: Afghanistan, Africa, Bhutan, China, India, Indian Ocean, Japan, Madagascar, Middle East, Myanmar, Nepal, New Guinea, Pakistan, Philippines, Sri Lanka, Sulawesi, Sumatra, Taiwan, Thailand, Vietnam. LUZON: Benguet, Cavite, Ifugao, Mountain Province, Nueva Vizcaya, Rizal. Native.

Leucostegia C.Presl

Last edited by Julie F. Barcelona & Pieter B. Pelser, 4 July 2022

Leucostegia amplissima (Christ) C.W.Chen, Syst. Bot. 46 (2021) 661; ≡ Davallia immersa var. amplissima Christ, Verh. Naturf. Ges. Basel 2 (1897) 6; Type: from Sulawesi. Distribution: Borneo, Malay Peninsula, Moluccas, New Guinea, Philippines, Sulawesi, Taiwan. LUZON: Benguet, MINDANAO: Bukidnon, Davao, MINDORO, NEGROS. Native.
Leucostegia immersa C.Presl, Tent. (1836) 95; Chen et al., Syst. Bot. 46 (2021) 663; ≡ Davallia immersa (C.Presl) Wall. ex Hook., Sp. Fil. 1 (1845) 156. = Leucostegia truncata (D.Don) Fraser-Jenk., Taxon. Revis. Indian Subcontinental Pteridophytes (2008) 348; Galope-Obemio et al., J. Threatened Taxa 14 (2022) 22046; ≡ Davallia truncata D.Don, Prodr. Fl. Nepal. (1825) 10. Distribution: Bhutan, Borneo, Cambodia, China, India, Java, Lesser Sunda Isls, Malay Peninsula, Moluccas, Myanmar, Nepal, New Guinea, Philippines, Sri Lanka, Sulawesi, Sumatra, Taiwan, Thailand, Tibet, Vietnam. LUZON: Abra, Benguet, Camarines Norte, Ilocos Norte, Kalinga, MINDANAO: Bukidnon, Cotabato, Davao del Sur, South Cotabato, Zamboanga del Sur, NEGROS, SAMAR. Native.
Leucostegia pallida (Mett. ex Kuhn) Copel., PJS 34 (1927) 252; Chen et al., Syst. Bot. 46 (2021) 663; ≡ Davallia pallida Mett. ex Kuhn, Linn. 36 (1869) 142. Distribution: Bismarck Arch, Borneo, Malay Peninsula, Moluccas, Myanmar, New Guinea, Pacific Ocean, Philippines, Solomon Isls, Sulawesi, Sumatra. LUZON: Camarines Sur, Sorsogon, MINDANAO: Bukidnon, Davao del Sur, Zamboanga del Sur. Native.

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📋 Zhang XC & HP Nooteboom. 1998. A taxonomic revision of Plagiogyriaceae (Pteridophyta). Blumea 43: 401-469
📋 Zhang XC & HP Nooteboom. 1998. Plagiogyriaceae. Flora Malesiana series 2, 3: 295-316
📋 Zhang, L-B & L Zhang. 2012. The inclusion of Acrophorus, Diacalpe, Nothoperanema, and Peranema in Dryopteris: The molecular phylogeny, systematics, and nomenclature of Dryopteris subg. Nothoperanema (Dryopteridaceae). Taxon, 61: 1199-1216
📋 Zhang, L-B. 2012. Reducing the fern genus Dryopsis to Dryopteris and the systematics and nomenclature of Dryopteris subgenus Erythrovariae section Dryopsis (Dryopteridaceae). Phytotaxa 71: 17-27.
📋 Zhang, XC. 2003. New combinations in Haplopteris (Pteridophyta: Vittariaceae). Annales Botanici Fennici 40: 459-461
📋 Zhou, S, W Dong, X Chen, X Zhang, J Wen & H Schneider. 2014. How many species of bracken (Pteridium) are there? Assessing the Chinese brackens using molecular evidence. Taxon 63: 509-521
Zhou, X-M & L-B Zhang. 2019. A monograph of the fern genus Pteridrys (Pteridryaceae). Systematic Botany 44 (2019) 243-273.