330 
69.—BROMUS. 
1. B. asper, Murr. ; Stapf in Hook. f. Fl. Brit, Ind. vii. 358. 
^u Fl. 
no = 
ad 
p 
P 
22 
-— 
pd 
m 
. Spikelets in nest-like bunches ... 
toy Island in sand of the seashore, Hongkong. 
Summer ? 
70.—ARUNDINARIA. 
Key to species. 
Leaf petioled P. T ; 2. 
Leaf not petioled eae a =x 1. flexuosa. 
Sheath striate ... S ex s 9. 
Sheath smooth and polished... ct. -2.. anid, 
Leaves under 3 inches long... Wi onada 
i 4. Hindsi. 
. A. flexuosa, Hance in Journ. Bot. 1876, 339. Danes’ Island, 
Whampoa. Fl. May. 
A. sinica, Hance; A. Wightii, Benth. Fl. Hongk. 434. Mt. 
Victoria and Happy Valley woods, Hongkong ; Yit-hai, 
Swatow ; Loting River. Fl. Apri 
pril. 
. A. nitida, Mitford ; Stapf in Kew Bull. 1896, 20. Top of the 
oenix Mt., Swatow. Fl. April 
. A. Hindsii, Munro in Trans. Linn. Soc. xxxi. 31. Mt. Victoria, 
Conduit Road and Wongneichong, Hongkong. FI. April. 
71.-PHYLLOSTACHYS. 
Key to species. 
m 
. nidularia, 
2 
Spikelets in ample panicles... : 
Spikelets 6—7-flowered ... iu 2. Maudiae. 
Spikelets 2-3-flowered ... 3. Nevinii. 
. P. nidularia, Munro in Gard. Chron. 1876. ii. 773. Macao. 
Fl. March and April. 
2. P. Maudiae, Dunn sp. n., P. Nevinii, Hance affinis, spiculis 
! tae, paullo puberulae ; 2 inferiores vacuae ; 
infima 8 mm. longa, 9-venia ; proxima ut fertiles 11-172 cm. 
