345 - 



came probably from Burma; it is by Beddome referred as a variety 

 to L. costatus; it is, however, possible, that it should rightly be 

 referred to L. scalpturatus. It was figured by Beddome, F. Br. 

 Ind. t. 115. 



A similar form of what I name L. virens is called var. pseud- 

 undulata Clarke, Ferns N. Ind. 581. 



The third form is that which Dr. Schmidt has collected in Siam 

 and which beyond doubt is the same species as I here name L. 

 scalpturatus. In all characters, the marginal soriferation excepted, it 

 closely agrees with specimens from Manila, leg. Gaudichaud. 



19. Nephrolepis exaltata (L.) Schott, G. Ghr. Ind. 454. N. acutifolia 

 Christ, 1. c. 110, — (no. 627 a). 



Although sterile the specimen may with approximate certainty be 

 referred to N. exaltata; certainly it is not N. acutifolia. Christ has also 

 (1. c. 109) N. exaltata in his list; no specimens so named by him are to 

 be found in the collection. 



20. Humata repens (L. fil.) Diels; C. Chr. Ind. 754; Davallia repens 

 Christ, 1. c. 111. 



Klong Majum (no. 102); Nipple (no. 679 a). 



21. Davallia denticulata (Burm.) Mett.; C. Chr. Ind. 209; D. elegans 

 Sw.; Christ, I.e. 110, — (no. 766). 



22. D. solida (Forst.) Sw. ; Christ, 1. c. 1 10, — (no. 783). 



23. Odontosoria chinensis (L.) J. Sm. ; G. Chr. Ind. 464; Stenoloma 

 tenuifolia Christ, 1. c. 110, — (no. 649). 



24. Tapeinidium pinnatum (Cav.) G. Chr. Ind. 631 ; Microlepia 

 pinnata Christ, Le. 1 1 1 , — (no. 272, 764, 780). 



25. Schizoloma Griffithianum (Hook.) Fée; Lindsaya Griffithiana 

 Hook. sp. 1. 219 t. 68 B. Diplazium Bantamense (sic!) Christ, 1. c, 108, 

 — (no. 782). 



Commonly referred to S. ensifolium (Sw.) as a variety; still it seems 

 essentially different from the typical form of that species and may as well 

 as many others be dealt with as a distinct species. 



Area: Burma. 



S. ensifolium (Sw.) J. Sm. is in Christ's list (under Lindsaya, 1. c. 

 110); no specimens so named are, however, in the collection. 



26. S. heterophyllum (Dry.) J. Sm. ; G. Chr. Ind. 618; Lindsaya 

 heterophylla Dry.; Christ, 1. c. 110, — (no. 666). 



27. Lindsaya cultrata Sw. ; Christ, 1. c. 110, — (no. 779). 



28. L. orbiculata (Lam.) Mett; Christ, 1. c. 110, — (no. 283). 

 Small but fertile plants, with pinnate leaves not more than 4 — 5 cm. long. 



