81 



1.— LIMACIA. 



Key to species. 



1. Leaves sagittate ... ... ... 1. sagittata. 



Leaves lanceolate ... ... ... 2. cuspidata. 



1. L. sagittata, Oliver in Hook. Ic. PI. t. 1749. On Mt. Parker 



south and in Little Hongkong woods, Hongkong. Fl. 

 greenish-yellow, April. 



2. L. cuspidata, Hook. f. et Thorns. ; Benth. Fl. Hongk. 12. 



Happy Valley woods, Pokfulam Conduit and Taitam, 

 Hongkong. Fl. greenish yellow, May. 



2.— OOOCULUS. 



Key to species. 



1. Erect shrub ... ... ... ... 1. laurifolius. 



Climbing plant... ... ... ... 2. 



2. Leaves cuneate, obtuse, reticulate ... 2. cuneatus. 

 Leaves ovate ... ... ... ... 3. 



3. Leaf -stalk longer than glabrous leaf ... 3. macrocarpa. 

 Leaf -stalk shorter than downy leaf ... 4. Thunhergii. 



1. C. laurifolius, DC. ; Hook. f. Fl. Brit. Ind. i. 101, Lienchow 



River. Fl. yellow, autumn. 



2. C. cuneatus, Benth. ; Nephroica cuneifolia, Miers, Contrib. Bot. 



iii. 2(J6. Near the White Cloud Hills, Canton. Fl. , 



May. 



3. C. macrocarpus, fVight et Am. ; Benth. Fl. Hough. 12. Mt. 



Kellet, Mt. Gough and in the Happy v alley woods, 

 Hongkong ; Lantao, Hongkong New Territory, i'l. cream- 

 coloured, June. 



4. C. Thunbergii, DC. ; C. ovalifolius, Benth. I.e. 13. Ravines of 



Mt. Victoria, Hongkong ; Lantao and Deep Bay, Hong- 

 kong New Territory ; Sanning ; Hoifung. Fl. yellow, 

 May. 



8.— PERIGAMPYLUS. 



1. P. incanus, Miers; Benth. Fl. Hongk. 13. Happy Valley 

 woods and Sukunpo hills, Hongkong ; foot of Phoenix Mt., 

 Swatow. Fl. yellow, April. 



4.— OYOLEA. 



I. C. deltoidea, Miers; Benth. Fl. Hongk. 14. North side of 

 Mt. Victoria, Hongkong ; Kwangtung without locality. 

 Fl. greenish yellow, August. 



5.— STEPHANIA. 



1. S. hernandifolia, Walp.; Benth. Fl. Hongk. 13. Little Hong- 

 kong ; Maonshan, Hongkong New Territory ; Swatow ; 

 Lofoushan. Fl. yellow, April, 



