Lnd 
en 
po 
bo 
. Spikelets clustered 
296 
RH AE Ty: Saet C. B. Clarke |. e. 608.  Stonecutters’ 
Island ; n. 
slan rt Shelter, Hongkong New T erritory ; Canto 
Fl. Ju e 
. C. procerus, Rottb.; C. B. Clarke 1. c. 610. Stonecutters’ 
Island, Hongkong ; ; Kwangtung w a — Fl. July. 
aS Zollingeri, Steud. ; C. B. Clarke 1. Hongkong 
without locality ; Whampoa ; acah Uns —— 
. C. radiatus, Vahl; C. B. Clarke l. c. 617. In a pool outside 
te, Canton. Fl. September 
C 
- ga ^ 
(Cu exaltatus, Reiz.; C. B. Clarke l. c. 617. Canton. Fl. 
cto 
CO teguGfirinig, Roxb. ; C. B. Clarke i. e. 612. Near ghee 
New 
Hongkong ; Taipo and Castle Peak, ions 
Territor hampoa; Macao. Fl. Ju 
Y 
. C. rotundus, Linn. ; Benth: l. c. 387. Pokfulam and Aberdeen, 
Hongkong ; ; Castle Peak, Hongkong New Territory ; 
; Macao; Pakhoi. Fl. August. 
C. stolonifer, A Retz. ; C. B. Clarkek e. 615. Macao. Fl. 
ber 
4.—MARISCUS. 
Key to e 
pa 
. microcephalus. 
Spikelets spicate 
à spe loose, turgid ; : "puts 3-6 2. albescens. 
ers crowded, subulate ; nuts, fu 2 à 
mbel rays ultimately straight e) 3, Sieberianus. 
Umbel rays ultimately curved 4. eyperinus. 
M. microcephalus, Presl; C. B. Clarke in Hook. f. Fl. Brit. 
Ind. vi. 624. In a ditch near the N.E. parade ground, 
armis sion Fl. September. 
2x albescens, Gaud. ; Cyperus pennatus, Benth. Fl. Hongk. 
387. Pokfulam village green and Aberdeen, Hongkong ; 
Macao. Fl. 
3. M. Sieberianus, Nees ; C. B. Clarkelc.622. In grassy places, 
Hongkong without locality. FI. April to July. 
4. M. cyperinus, Vahl; Cyperus umbellatus, Baik l. c. 386. 
FERESE Hongkong ; Macao ; Tatok River. FI. 
ugust 
5.—KYLLINGIA. 
Key to species. 
l. Nut-bearing glumes not "NES in 
APT part of keel .. » 2. 
lumes winged Moi oy monocephala. 
2. Keel setulose below 2. 2, brevifolia. 
E 
Keel smooth below... es soo d. DUE, 
K. monocephala, /totth.; Benth. Fl. Hongk. 388. Common in 
Hongkong ; Taim moshan, Hongkong New Territory ; 
abundant weed in ae soil, Canton; Macao; Pakhoi. 
FI. ne wu mber. 
