694 PHANEROGAMIC. 



12. Hydrocotyle microphylla, A. Cunn. I. c. 

 Hab. Bay of Islands, New Zealand. 



13. Hydrocotyle peduncularis, B. Br. 

 Hab. New South Wales, near Sydney. (The var. y. Hook, f.) 



2. DIDISCUS, DC. 



1. DlDISCUS ALBIFLORUS, DC. 



Hab. New South Wales ; near Sydney, and on Hunter's River. 



3. TRACHYMENE, Budge. 



1. Trachymene ovalis, DC. 



Hab. New South Wales, near Sydney : also (a variety with the 

 stem almost glabrous) on Cook's River. 



2. Trachymene myrtifolia, Sieber. 



Hab. New South Wales; with the preceding species, which pro- 

 bably is only a variety of this. 



3. Trachymene lanceolata, Budge. 



Trachymene lanceolata, Kudge, in Linn. Trans. 10, p. 300; DC. I.e.; Hook. Bot. 



Mag. t. 3334. 

 Azorella lanceolata, Labill. Fl. N. Holl. 1, p. 74, t. 99. 



