223 
3.—CINNAMOMUM. 
Key to species. 
1. Leaves penninerved l. Parthenoxylon., 
Leaves 3-nerve 2. 
2. Principal pepe of leaves pitted... 3. 
Axils not is > 
3. Leaves with sci of cinnamom 2. zeylanicum. 
Leaves with scent of camphor 3. ) 
4. Fruit on a toothed cup im 
Fruit on a truncate cup or disc : 
5. Leaves with scent of cinnamon 4. Burmanni. 
Leaves with scent of cassia 5. Cassia. 
6. Leaves suddenly ecuspidate — .. 6. validinerve. 
Leaves gradually acuminate .. 7. pedunculatum. 
l. C. Parthenoxylon, Meisn. ; AE Parthenoxylon, Nees 
Benth. Fl. Hongk. 290. In the Happy Valley and iem 
woods, Honkong ; Lantao Island, Hongkong New Terri- 
tory. Fl. velia ME A pril. 
2. C. zeylanieum, Breyne; Hook. f. Fl. Brit. Ind. v. 131. 
Cultivated in Hongkong. Fl. aiite A ril. 
3. C. Camphora, Nees ; Meisn. in DC. Prodr. xv. 1. 24. Cultivated 
in Hongkong ; common in the neighbourhood of roa 
Hongkon ew ‘Territory; it-hai near Swatow 
common around Pakhoi. Fl. pale yellow, April. 
4. C. Burmanni, Blume; C. dulce, Nees; Benth. l. c. 290. In 
woods at East Point, Little Hongkong, and near the 
Buddhist Temple, Caus useway Bay, Hongkong; river 
banks near org e ; Macao ; I enchow Rive. Fl. 
pale yellow, Mar 
5. C. Cassia, Blume ; Folk: f. Fl. Brit. Ind. v. 130. Planted in 
Hongkong woods; West River and various localities, 
cultivated. Fl. white, May. 
6. C. validinerve, Hance in Journ. Bot. 1882, 80. Happy Valley 
woods, Hongk ng. Fl. greenish, June. 
7. C. pedunculatum, Wees ; Meisn. in DC. Prodr. xv. 1. 16. On 
e northern slopes of Mt. Parker, Hongkong ; Lantao 
Island, Hongkong New Territory ; Lienchow River. Fl. 
white, May. 
4.—MAOCHILUS. 
Key to species. 
l. Leaves Heo beneath... ite 2. 
Leaves glabrou e 9. 
2. Leaves at very yos rounded .. e. L Grysü. 
Leaves cuneate .. ik s. 2. velutina. 
3. Perianth deciduous ʻi 4. 
A 
erianth persiste 6. 
. Perianth Lui cet 2 lines long, oblong- 
lai 
te, nearly glabrous e. 4. chinensis. 
