— 117 — 



einer ringförmigen Nebenzelle in der Fläche des Blattes oder 

 selbst ein wenig über dieselbe emporgerückt. 



Untersuchte Exemplare. 



1. Ex herb. H. C. Levinge. 

 Polypodium (Niphobolus) Boothii Hook. 

 Sikkim. Legit. Burr. (Botha Coli.) 1884. 



2. Niphobolus Boothii Hk. 



Sikkim 1884. Comm. H. C. Levinge. 



3. Flora of Sikkim Himalaya. 

 No. Polypod. Boothii Hook. 



Oct. 1883. Coli. G. King's Collector. 



4. Flora of Sikkim Himalaya. 

 No. Polypod. Boothii Hook. 



Oct. 1885. Coli. H. C. Levinge. . 



5. Herb. Hort. Bot. Calcuttensis 



Flora of Thibet. 

 No. 64 (?) Niphobolus Boothii. Hook. 

 Hab. N, of Rungeet to Lachen. 

 Alt. 4000 — 7000. 

 Date. May 1885. Dr. King's Collector. 



6. Herb. IL F. Blanford. 



Ferns of British Hidia and Ceylon. 



Issued by C. W. Hope i8gg. 

 Ferns of the Central Himalaya. 

 Sp. Polypodium (Niphobolus) Boothii Hook. 

 Loc. Sikkim. 

 Date. Oct. 1883. Legit. H. C. Levinge. 



Nr. g. Niphobolus Drakeanus. 



Diagnose aus Franchet, Plantae Daxidianae ex sinaruin iinperio. 

 Nouvelles Archives du Museum d'histoire naturelle, II serie, t. VII, p. 1Ö5. 



(Phymatodes) — Rhizoma longe repens, pennae anserinae crassitie, 

 paleis fuh'is lineari subulatis dense fimbriatis obsessum; pedunculus arti- 

 culatus cum phyllopodio brevi in rhizomate persistente, visque ad 10 poll. 

 longus vel triplo brevior, obtuse angulatus, fuscus vel stramineus, pilis 

 stcllatis pro parte diutius persistentibus sat dense vestitus; lamina supra 

 intense viridis, subtus pilis rufescentibus lanuginosa, 10 — 18 cent. longa, 

 usque ad 2 cent. lata, ovato lanceolata, obtusa vel breviter et obtuse acuminata, 

 basi rotundata \e\ brevissime producta, vel etiam in frondibus juvenilibus 



