1S76.] S. Kurz — A Sketch of the Vegetation of the Wicobar Islands. 161 



519. Thouaeea saemeistosa, Pers. (Omithocephalochloa arenicola, 

 Kui'z in Trim. Journ. Bot. 1875, 332, t. 171, fig. 1—18, teste Oliver).— 

 Creeping on the sand of the beaches of the western coast of Katchall ; 

 tsigal, inc. Katch. 



550. Centotheca lappacea, P. B. — Frequent in the beach-, coral- 

 reef, and tropical forests of Kamorta and Katchall ; Trice and Track 

 (Novara 9 ; Jelinek 187 — upjuab, inc.). 



551. Spoeobolus sp.— Nicobars (teste D.). 



552. Abuitoo Roxbueghu, Kth. — Frequent along marshy rivulets 

 of the grass-heaths of Kamorta ; Karnicobar, on a swampy grass plain on the 

 northern coast (Novara 6 and 7 ; Hochstetter and Jelinek 16 — tap, inc.). 



553. Eleuseste Jjsdica, Gsertn. — Frequent in the beach-forests, and 

 around habitations, of Kamorta and Katchall ; also here and there on the 

 grass-heaths. 



554. Dactylocteotum tEgtptiacum, Willd. — Here and there on 

 the grass-heaths of Kamorta. 



555. Cxnodon Dacttlok, Pers. — Freqtxent in the grass-heaths of 

 Kamorta, and very common around the penal settlement, where it has been 

 sown. 



556. Eeiackne CaiNEisrsis, Hance. — A conspicuous constituent of 

 the grass-heaths of Kamorta. 



557. Eeageostis unioloides, P. B. — Here and there on the grass- 

 heaths of Kamorta. 



558. Eeageostis Zeylanica, NE. — Common on the grass-heaths of 

 Kamorta. 



559. Eeageostis plumosa, Lk. — Around the huts of the natives in 

 the beach-forests of the eastern coast of Katchall ; Great Nicobar (Novara 8 ; 

 Jelinek 237). 



560. Maotsueis sp. — Nicobars (teste D.). 



561. Sobgbum muticum, NE. — Common on the grass-heaths of 

 Kamorta, growing especially luxuriantly along the outskirts of the forests. 



562. Chetsopogon actculatus, Trin. — Not unfrequent on the dry 

 grass-heaths of Kamorta. 



563. Heteeopogon contoetus, L. — Common on the dry grass- 

 heaths of Kamorta. 



561. Spodiopogok sp. (villous). — Frequent along swampy rivulets 

 on the grass-heaths of Kamorta. 



565. Spodiopogon sp. (quite glabrous). — Karnicobar (Novara 14; 

 Jelinek 76 — vio, inc.). 



566. Schizachyeium beevifolium, NE. — Here and there along 

 steep slopes on the grass-heaths of Kamorta. 



567. Ischjimum muticum, L. — Common on the beaches and in the 

 beach-forests of all the islands ; north coast of Karnicobar (Novara 12 and 



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