m 



PLATYLOMM. 

 PLAGIOGYRIA. (See page 51.) 



PlAGIOGYRLA GLAUCA. (Bl.) Caudex? stipites elongated, subcompressed tetragonous with two furrows in front, the 

 base dilated triquetrous on the anterior face bearing spongy depressed glands, fronds ovato-oblong 1-2 feet long pinnated, sterile pinnae 

 numerous, 3-5 inches long, chartaceous horizontally spreading sessile or very nearly so lanceolate, acuminated at the base, truncated beneath 

 having a gland as much attached to the rachfi as to the very short petiole, the margins finely dentato-serrulate, rather more strongly at 

 the apex, white and almost powdery beneath, green above with a tinge of red, veins copious, compact simple and forked, ultimate short 

 pinnae confluent into a pinnatifid and lobed caudate apex, fertile pinnae narrow-linear obtuse ereeto-patent on very short petioles which 

 sometimes bear a gland beneath, sori and involucres as in other Plagiogyriw. Lomaria (Plagiogyria) glauca. Hook. 3p> FiL iii. 2.2. BL 

 En. FiL p. 204. Kze. in BoL ZeiL viii. p. 143; in Sclikh. Fil. Suppl. ii. 24. t. 138.— Plagiogyria -glauca, Metten. Plagiog, p, 9, 



The specimen figured is from the Khasya Hills — (Calcutta Herbarium). 



Haba Khasya Hills, Java. 



PLATE No. XC. 



