1891.] D. Prain — Little A^idaman and the Nicohars. 165 



SANTALACE^. 



Champereia Griffithiana Baill. 



A very common tree in tlie coast-zone, 30 — 50 feet high. 



CASUARINE^. 



40. Casuarina equisetifolta Forst. 



One of the commonest trees in the coasfc-zone just within the 

 Tandanus sea-fence. In Great Andaman this species only occurs in one 

 spot, Casuarina Bay, on the west coast of North Andaman. 



CYOADACE^. 



Oycas Rumphii Miq. 



JIYDRO0HARID.E. 



* Halo PHIL A oval is R. Br. 



Very common ; this has not previously been met with on Andaman 

 reefs. 



ORCHIDACE^. 



* Dendrobiom secundum Lindl. 



This occurs in South Andaman and in the Coco group also. 

 Dendrobium tenuicaule Hook. f. 

 Also common at Port Blair in South Andaman. 

 45. Dendrobium anceps Roxb. 



* Dendrobium terminale Par. & Reichb. f. 



This is also common, along with the preceding, at Port Blair in 

 South Andaman. 



Aerides multiflorum Roxb. 



AMARYLLIDACE^. 



Crinum asiaticum Linn. 



LILIACE^. 



DRACiENA angustifolia Roxb. 



FLAGELLARIE^. 



50. Flaglllaria indica Linn. 



PANDANACE^. 



Pandanus odoratissimus Linn. f. 



ISTAIADACEJS. 



Cymodocea ciliata Ehrenb. 



