22. DBYOPTBEIS. § 2. XEPHRODIUM. 183 



both surfaces provided with numerous scattered, minute, yellow glands, 

 the costae copiously short-hairy, the veins slightly so, the 1—2 lower 

 veins anastomosing, the indusium brown, slightly puberulous. 



(102j D. parasitica, 0. Ktze. 



Omit this name, it should be D. mollis Hieron. 



(102) D. mollis, Miet'on., inHedwi., XL VI, 348; C. Chr., in Ark. 

 for Bot., IX", 28; Ind. Fil., Suppl. ; D. parasitica, C. Chr. (not 0. Ktse), 

 Ind. Fil., 282 ; Nephrodium moUe, R. Br. (not Desv. Rac, Flor. Btz., I, 

 188; Bedd., Ferns S. I., tab. LXXXIV;.iV. parasiticum, Bk., Copeh, 

 Polypod. Philipp., 32 ; Aspidium parasiticum, Sio. (not Mett.), Christ, 

 Farnki\ d. Erde, 243 ; A. nymphale, Schk., Bjypt. (xew., I, tab. 34 ; Poly- 

 podium moUe, Jacq. (oldest name), C. Chr., in Ark. for Bot., 1. c, 27, fig. 5. 



Lower pinnae mostly shorter than the next higher. 



(106) D. cliclyinosora, C. Chr., Ind. Fil.; Nephrodium Didymo- 

 sormn, Par., Bedd., Ferns Br. L, II, tab. CC; N. tectum, Bedd., Handb. 

 Ind. Ferns, Suppl., 79; D. parasitica, 0. Ktze, C. Chr., in Ark. for Bot., 

 IX", 28; Ind. Fil., Suppl.; Polypodium parasiticum, L., C. Chr., 1. c, 

 27, iig. 4. 



Lower pinnae not at all abbreviated. 



Also in Northern India, Southern China, Amboina. 



(109) D. perakensis, C. Chr.} — var. sumatrensis, v. A v. R., 

 'in Bull Btz., 1918, XI, 13. 



War. sumatrensis: Fronds smaller, to + 30 cm. long. Pinnae 

 firm-herbaceous, less deeply lobed, the lower moderately gradually reduced, 

 the lowest very minute; upper surface short-hairy on and between the 

 veins; under surface long-hairy and short-hairy on the costae, long-hairy 

 on the costulae, veins and margins, deciduously short-hairy between the 

 veins. Sori medial; indusia minute; capsules short-hairy. — Sumatra. 



(109ffl See No. 88. 



(1096) See under No. 97a. 



(109c) D. perpilifei'a, ». A. ». jr., in Bull. Btz., 1918, XI, 12.- 

 Rhizome erect. Whole plant (i. e. stipe, rachis, surfaces, costae, 



