270 Transactions of the South African Philosophical Society. 



5. P. incanum Sw. On trees and rocks, midland and upper 



districts. 



6. P. africanum Mett. On trees and rocks, coast to 1,500 feet alt. 



7. P. lanceolatum Linn. On trees and rocks, from 1,500 feet alt. 

 to Drakensberg. 



P. lanceolatum Linn., var. sinuatum Sim. In similar 

 localities, midlands. 



8. P. lineare Tbb. On trees and rocks, not uncommon, midlands 

 and upper district. 



P. lineare Tbb., var. Schraderi Mett. In similar localities. 



9. P. lycopodioides Linn. On rocks and trees, coast and mid- 

 lands. P. McKenii Baker is merely a more luxuriant form. 



10. P. normale Don. On moist rocks, coast to 2,000 feet alt. ; 

 rare. 



11. P. irioides Lam. On trees and rocks, coast to 500 feet alt. 



12. P. phymatodes Linn. Coast only, often on trees. 



Nothochlsena insequalis Kze. On dry rocks with northern 

 aspect, 2-3,000 feet alt. ; plentiful near Inanda. 



2. N. Eckloniana Kze. Eocky hills in open ground all over the 

 Colony. 



3. N. Buchanani Baker. Wet rocks v^ith southern aspect, 

 Inanda and Noodsberg, 



Gymnogramme Totta Schl. By streamlets in woods, 3- 

 4,000 feet alt. 



2. G. cordata Schl. On rocks in woods, 2-5,000 feet alt. 



3. G. argentea Mett. On rocks in woods, 2-3,000 feet alt. 



G. argentea Mett., var. aurea Mett. Noodsberg, 2,500 feet 

 alt., Buchanan; Wood. 



4. G. lanceolata Hk, On trees and damp rocks, Inanda to 

 Noodsberg. 



5. G. ochracea Presl. Gerrard. Not known to us. 



Yittaria lineata Sw. On trees and damp rocks, Inanda to 

 Noodsberg. 



Lygodium scandens Sw. Zululand. 



Acrostichum hybridum Bory. On moist rocks, from 2- 

 3,000 feet alt. 



2. A. Aubertii Desv. On damp rocks and trees, 2-3,000 feet alt. 



3. A. spathulatum Bory. On moist rocks in shade, usually with 

 southern aspect, from 3-5,000 feet alt. 



4. A. latifolium Sw. On rocks in shade, 1,500-2,000 feet alt. ; 

 rare. 



5. A. conforme Sw. On rocks and trees, 1,500-4,000 feet alt. 



6. A. tenuifolium Baker. Chmbing tall trees, coast to 2,500 feet 

 alt. Usually in or at edges of swamps, 



