Abrodictyum pseudorigidum Bauret & Dubuisson, 2016

Dubuisson, Jean-Yves, Bauret, Lucie, Grall, Aurelie, Li, Tian, Ebihara, Atsushi & Hennequin, Sabine, 2016, Discussion on the taxonomy of African fern Abrodictyum rigidum (Sw.) Ebihara & Dubuisson and description of two new Abrodictyum C. Presl species (Hymenophyllaceae, Polypodiidae) for the Afro-Malagasy region, Phytotaxa 284 (3), pp. 151-168 : 166

Abrodictyum pseudorigidum Bauret & Dubuisson , sp. nov.

Malagasy and Comorian specimens (= Abrodictyum sp1 )

COMOROS. Without locality: 1885, L. Humblot 1328 ( P00139639 , P01526320 , P01526319 , P00312496 , P01430232 , P01430231 ) ; L. H. Boivin s.n. ( P00301468 ). Anjouan: 1875, M. Lavanchie s.n. ( P00139638 ) ; May 1850, L. H. Boivin s.n. ( P00139623 ) ; 1875, J. M. Hildebrandt 1793 ( P00139637 ) ; Mjimandra, April 2011, E. Bidault 109 ( P02439773 ). Grande Comore: La Convalescence, versant ouest, November 2002, F. Rakotondrainibe 6771 ( P00312031 ) ; Versant ouest du volcan Karthala, bois proche de Convalescence, October 2008, M. Pignal 3381 ( P02439785 ), M. Pignal 3391 ( P02439789 ). Mohéli: Forêt de Saint Antoine, September 1995, N. Moulaert F.099 ( P01485567 ) ; Chalet St Antoine, November 2008, M. Pignal 3473 ( P00684891 ) .

MADAGASCAR. Antsiranana: Befingotra, RS d’Anjanaharibe-Sud, sur le versant Sud-Est, October 1994, F. Rakotondrainibe 2097 ( P0006321 ), 2097 bis ( P0006322 ) ; November 1994, 2533 ( P00046997 ) ; RNI 12 du Marojejy, au bord d’un affluent de la rivière Manantenina, October 1996, F. Rakotondrainibe 3374 ( P00084841 ), 3390 ( P00084866 ) ; Forêt de Betaolana , October 1999, F. Rakotondrainibe 4851 ( P00179413 ) ; Forêt d’Analabe (massif d’Anjanaharibe-Sud), October 1999, F. Rakotondrainibe 5052 ( P00179699 ), 5092 ( P00181052 ) ; PN de Marojejy, October 2001, F. Rakotondrainibe 6241 ( P00243886 ) . Fianarantsoa: Ambatomboay, RNI d’Andringitra versant Est, May 1995, F. Rakotondrainibe 2708 ( P00059914 ) ; Réserve Spéciale d’Ivohibe, October 1997, F. Rakotondrainibe 4164 ( P00134183 ), 4172 ( P00134193 ), 4271 bis ( P00134306 ) ; Corridor reliant les réserves d’Andringitra et d’Ivohibe, October 1997, F. Rakotondrainibe 4346 bis ( P00134417 ) ; PN de Ranomafana, Forêt de Vatoharanana , October 2000, F. Rakotondrainibe 5916 ( P00212397 ) ; Forêt de Vinanitelo , October 2000, F. Rakotondrainibe 6149 ( P00212702 ) . Mahajanga: Daraina, Forêt de Binara , November 2001, F. Rakotondrainibe 6508 ( P00248610 ) . Toamasina: Ambanizana, Piste menant au sommet d’Ambohitsitondroinan’ Ambanizana, sur le versant ouest, December 1993, F. Rakotondrainibe 1872 ( P0006067 ) ; PN de Zahamena, Antanandava, January 2001, A. Rasolohery 241 ( P00246411 ) ; PN de Zahamena, a 2 km d’Ankosy , le long de la SGR, June 2001, A. Rasolohery 502 ( P00233447 ), 534 ( P00233462 ) . Toliara: Eminiminy, Parcelle 1, R. N. I. n°11 d’Andohahela, October 1995, F. Rakotondrainibe 2893 ( P00066991 ) ; Forêt d’Andranomay, December 1996, F. Rakotondrainibe 3791 ( P00084658 ) ; Forêt d’Andrambovato, October 2000, F. Rakotondrainibe 5996 ( P00212501 ), 5998 ( P00212503 ) .

African specimens (= African A. cf. rigidum )

“FRENCH EQUATORIAL AFRICA”. Without locality, 1929-1930, M. Babet s.n. ( P 01627097, P 01627101).

CAMEROON. Adamaoua: Djombi, March 1978, G. Fotius 3080 ( P 01526327).

DEMOCRATIC REPUBLIC of CONGO. Katanga : Parc National de l’Upemba, April 1948, G. F. de Witte 3633 ( P01526321 ) ; Biano , Rivière Kipao, March 1986, A. Bodenghien & F. Malaisse 653 ( P01526326 )

REPUBLIC of the CONGO. Cuvette-Ouest: Mbomo, Parc National Obzala, December 1994, D. Champluvier 5192 ( P 01526329).

EQUATORIAL GUINEA. Isla de Bioko: Roché-Caldeira de Luba , March 1989, Carvalho 3835 ( P01483024 ) ; July 1986, Carvalho 2773 ( P01485568 ) ; Centro-Sur: Parque Nacional de Monte Alén , July 1999, C. Aedo & R. Pérez-Viso 9550 ( P01485619 ) .

FERNANDO PO. Rio Iladyi, January 1974, G. & U. Benl s.n. ( P 01526324).

GABON. Without locality: 1890–1891, Thollon s.n. ( P 01526322).

GUINEA. Nzérékoré: Nimba Oriental, Keiealo, June 1945, Schnell 2918 ( P 01627075), 2918 bis ( P 01627076), 2918 ter ( P 01627077).

LIBERIA. Nimba: Yéképa, Mt Nimba, January 1965, J. G. Adam 20482 ( P 00693397).

SAO TOME & PRINCIPE. São Tomé - Mé-Zochi: Lagoa de Amélia 1957, Rose 191 ( P 01526325).

SOUTH AFRICA. Limpopo: Soutspanberg, Lake Funduzi, March 1948, R. J. Rodin 4095 ( P 01526323). Kwazulu- Natal: Ngoya forest, March 1917, J. M. Wood 11948 ( P 01526334).