364 Isx. Ursan: Pteridophyta domingensia 
H.: Picarda n. 605, 676, in Mare Cochon in faucibus humidis 
900 m.: Buch n. 781, in Fonds Verettes prope Mission in scopulosis 
humidis 1000 m.: Leonard n. 3763, 4016, prope Payan in faucibus 
Goutte de l’eau: Picarda n. 207, prope Furcy in declivibus apertis, ad 
rupes et ad basin arboris 1500 m.: Leonard n. 4422, 4493, 4616", 4758, 
4925. — D. prope Puerto-Plata in Loma Isabel de la torre epiph. 400 m., 
ad Rio Mameyes, inter Jamao et Mosobi, ad Rio Camü prope cavernam 
Cupey 150 m., in Sierra de Palo Quemado 770 m., prope Jarabacoa 
in sylva 550 m.: Eggers n. 1869, 2132, 2575, 2643, 2693, 2789, prope 
Constanza in sylva frondosa epiph. 1200 m.: v. Türckheim n. 3026, 3492, 
infra Valle nuevo in sylva frondosa epiph. 1850 — 1900 m.: Eggers 
n. 2155, 2295, 2307, v. Türckheim v. 3167, in Pico del Valle ad saxa 
2630 m.: Eggers n. 2202, in peninsula Samanä& prope Laguna: Abbott 
n. 362, prope Azua: Rose, Fitch et Russell n. 3976, in prov. Barahona 
in umbrosis humidis 1000 m., ad Cafiada Maluca 1600 m.: Fuertes 
n. 1183, 1596. — Cuba, Jamaica, Portorico, Guadeloupe, Amer. cont. 
trop. usque Argentina. 
331. P. vexatum D. C. Eaton in Mem. Amer. Acad. n.s. VIII 
(1860) p. 199; Maxon in Proc. Biol. Soc. Wash. 37 p. 103. — P. fas- 
ciale Willd. Spec. V (1810) p. 156 (quoad tab. Plum.). — Plum. Fil. 
p. 112 t. 127B. 
H. prope Etang Saumätre in Le Grand Cul-de-Sac: Plumier (ex 
ipso), prope Mission in saxis humidis 1000 m., prope Furcy in fruti- 
cetis scopulosis ad basin arboris: Leonard n. 3762, 4616. — D. in prov. 
Barahona in Loma de Cielo prope Polo er. 1200 m.: Abbott n. 1959 
(ex Max.). — Cuba. 
Obs. I. Cl. Jenman in Ferns Brit. West Ind. p. 295 tabulam Plumer. 
ad P. laevigatum Cav. laudat. 
Obs. II. Planta portoricensis a b. Krus in Engl. Jahrb. XXIV p.132 
et a me ipso in Symb. ant. IV p 57 sub P. vexato Eat. laudata est ex cl. 
Maxon in lit. status juvenilis P. angustifolü Sw. 
332. P. vulpinum Lindman in Ark. för Bot. I (1903) p. 245 t. 11 
f. 12; Maxon in Journ. Wash. Acad. Sc. 14 p. 141. 
H. in Fonds Verettes prope Mission in fruticetis ad arbores 1000 m.: 
Leonard n.4010, 4024, prope Furey ad fontem, in saxosis humidis ad 
arbores et in terra 1500 m.: Christ n. 1698, Leonard n. 4287, 4638, 
4721, 4778, prope Jörömie: Weinland n.13. — D. prope Constanza in 
sylva frondosa epiph. 1250 m.: v. Türckheim n. 3055, in prov. Bara- 
hona prope Cafiada maluca in sylvis humidis 1600 m., in La Loma 
epiph. 1500 m., prope Rineon ad La Ho in umbrosis humidis 1700 m.: 
Fuertes n. 1214, 1329, 1593. — Brasilia. 
333. P. oxypholis Maxon in Journ. Wash. Acad. Sc. 14 (1924) 
p- 140. 
