332 66. SYNGEAMMA. 



§ 4. DICTYOGRAMMA. 



(11) $1. lanceolala, Bieis. 



Also in Borneo. 



HT^ HEMIOIVITIS, Idnn^. 



(2) H. arifolia, Moore. 



Under surface chaffy with scattered hair-like scales especially on the 

 costa. — Specimens from Luzon., occurring in the Buitenzorg Herbarium, 

 have both ijarren and fertile fronds equally cordate with blunt or 

 rounded lobes. 



6Ta. HEMIGMe,.A.MMA, Christ. 



Soi-i linear, running along the veins, placed in parallel rows on each 

 Bide of the costa, not rarely united by transversal bars, approximate or 

 contiguous and at length often confluent, sometimes acrostichoid. No 

 indusium. No paraphyses. 



Rhizome erect or obHque. Fronds verj dimorphous, not articulate 

 to the rhizome, simple, incised or divided. Barren fronds sessile or 

 stalked, clustered ; venation anastomosing irregularly, with the main veins 

 distinct, and the areolae provided with included free veinlets. Fertile 

 fronds much contracted, without distinct main veins, and the areolae 

 without free veinlets. 



Malaya. 



(1) H. ZoUingeri, Christ. 



Omit this name, it should be to H. latifolia Coijel. 



(1) H. latifolia, Copel., in Philipp. Journ., IP, 406; nP, tab. I; 

 H. ZoUingeri, Christ, in Philipp. Journ., IP, 170; Acrostichumtaccaefolium, 

 Hk., Hk. Bk., Syn. Fil., 418; Hemionitis ZoUingeri, Kurz., Rac, Flor. 

 Btz., I, 64; Christ, Farnkr. d. Erde, fig. 147; H. gymnopteroidea, Copel., 

 Polypod. Philipp., 67; Syngramma ZoUingeri, Diets, in Engl. & Prantl, 



