230 38. ASPLENIUM, §§§§§ DIPLAZIUM. 



201. A. (Dipl.) svhserratum, Blume ; St. scattered, 1-2 in. 1., firm, erect ;y^. 12-18 

 in. 1., IJ in. br., narrowed gradually towards each end, sometimes rounded at the 

 base, the edge towards the point bluntly crenated ; teisture thinly herbaceous, satiny ; 

 iieins pinnated ; sori linear, reaching the midrib, but not the edge. — Hk, Sp. 3. 

 p. 236. t. 164. B. 



Hab. Java and Pen,ang. 



202. A. (Dipl.) 2)lantagmeum,, L. ; si. tufted, firm, erect, 6-9 in. 1. ; fr. 6-9 in. 1., 

 2-3 in. br., the point acuminate, the base rounded, the edge slightly undulato- 

 dentate upwards, sometimes Jobed towards the base ; texture coriaceous ; veins 

 pinnated ; sori slender, linear, sometimes nearly touching both edge and midrib. 



^ ~Hk. Sp. 3. p. 237. 



Hab. Mexico and W. Indies southward to Brazil. 



** Fronds linear-lanceolate, cut down to the racMs at the base, Sp. 203. 



203. A. (Dipl.) sieylanicum, Hk. ; st. scattered, 4-8 in. I., firm, erect, scaly 

 throughout ; fr. 6-12 in. 1., 1-2 in. br., the point acuminated, the apex slightly 

 lobed, the lower two-thirds more deeply so, and the base quite down to the rachis ; 

 lobes blunt, J-J in. across ; texture herbaceous ; veins pinnate ; sori, linear, 2-3 

 lin. \.—Hh. Sp. 3. p. 237. 2nd Cent. t. 16. 



Hab. Ceylon, Oardmer, Tkwaites. 



*** Fronds with the lower half or three-quiO/rters pinnate. Sp. 204-236. 

 t Pinnce entire, or very sliglitly lobed. Sp. 2047-217. 



204. A. (Dipl.) camarinum, Baker ; st. and rachis dull-brown, naked ; fr. 

 oblong, simply pinnate, 1-1^ ft. 1., 6-9 in. br. ; pinnas 8-12-jugate, distant, 

 stalked, linear-ligulate, acute crenate, 4-6 in. 1., ^-J in. br., rather reduced on 

 lower side, rounded on both sides at base, lowest not reduced ; texture mem- 

 branous ; surfaces naked, dull-green ; veins distinct, in close little-ascending 

 pairs, anterior simple, posterior forked ; sori reaching from costa to edge ; inv. 

 persistent, f lin. br. 



Hab, South Camarines, Cuming. 



206. A. (Dipl.) pallidum, Blume ; st. 6-12 in. 1., firm, erect, naked ;/r. 1-2 ft. 1., 

 6-12 in. br., with numerous horizontal pinnm on each side, the lower ones stalked, 

 1-1^ in. apart, 3-6 in. 1., ^-f in. br., linear-lanceolate, the apex acuminate, the 

 base rounded, especially on the upper side, the edge often sharply toothed ; texture 

 subcoriaceous ; veins once or twice forked ; sori in regular lines from the midrib 

 very nearly to the edge. — HJc. Sp. 3. p. 238. 



Hab. Philippines, and Malayan Peninsula and Isles. 



206. A. (Dipl.) porrectum,^ all. ; st. 1 ft. 1., firm, erect, brownish ; fr. 9-18 in. 1., 

 6-9 in. br., subdeltoid, with numerous horizontal pinnce on each side, the lower 

 ones stalked, 3-4 in. 1., f in. br., the point rather blunt, the upper ones subentire, 

 except that the base on both sides is distinctly auricled, the edge in the lower ones 

 bluntly lobed, sometimes one-third to halfway down, the base narrowed suddenly ; 

 texture subcoriaceous ; rachis naked ; lateral veins simple or once forked ; sori in 

 regular parallel rows extending from the midrib to the edge. — Hi. Sp. 3. p. 250. 



Hab. Malayan Peninsula and Isles — This comes very near to the last in texture, and 

 is probably A. crenato-serratum, Blume. 



