108 CLARKK. 
9. Carex rhizomatosa Steud. in Zoll. Verz. lud. Arelup. heft 2, (1854) GO; 
C. B. Clarke in Journ. Linn. Soc. 37 (1904) 4, 12, cum syn. 
Negros, (1795 Cuming). 
Assam, Burma. 
10. Carex turrita C. B. Clarke in Jonrn. Linn. Soc. 37 (1904) 4, 13. 
Luzon, Benguet, {700 Loher). 
Endemic in the riiilippines. 
11. Carex baccans Xces in Wight Contrib. (1834) 122; Hemsl. in Journ. 
Linn. Soc. 36 (1903) 274; C. B. Clarke, 1. c. 37 (1004) 4, 14. 
Luzon, (706, 1948 Loher) ; (4515, 4555, 4794 Merrill) ; (0270 Elmer). 
Conimon in north India, extending to Java and Formosa. 
12. Carex Loheri C. B. Clarke in Journ. Linn. Soc. 37 (1904) 4, 14. 
Luzon, (701, 702, 703, 708 bis Loher); (4488 Merrill). 
Endemic. . 
Subgenus IV. Eucarex. Style 3-fid; terminal spike wholly male. 
13. Carex rhynchachaenium C. B. Clarke in Govt. Lab. Publ. 35 (1905) 
5; Merrill, Philip. Journ. Sci. 1 (1906) Suppl. 1 : 3L 
Luzon, Bataan, {GQS3 Elmer) . 
Endemic. 
- 
14. Carex subtransversa C. B. Clarke, sp. nova. 
Glabra^ mediocTiSj foliis cum culmo aequilongiSj 3 ad 4 mm. latis; spicis 
3 ad 4, iraa pins minus remota^ summa masciila; bracteis inflorescentia 
vix brevioribus; utriculis (rostro incluso) 2.5 mm. lougis^ globoso-tri- 
gonis^ 5 ad 8 nervatis, glabris, luride Yiridibus, in rostrum siibito angns- 
tatis, rostro cum § parte ntricnli acquilongo^ fere lineari, paullo obliquo; 
stylo 3-fid. 
r 
Lt-zon, Beng\iet, Pauai, (4730 Merrill), 2,100 m. s. ni. 
0. transverscB Boott similis et arTinis, differt utriculos uiulto niinores, matu- 
rates oblique erectos. 
20. HYPOLYTRUM L. C. Rich. 
F 
r 
St3'le 2-iid. Tufloresccnce panicnlatc-corynibose. 
1. Hypolytrum latifolium L. C. Rich, in Pers. Syn. 1 (1805) 70. 
Nut wrinkled, brown or cliestuut, with a small conic whitened l)eak. 
Miq. Fl. Nederl. Ind. 3: 333; Hook. f. Fl. Brit. Ind. 6: 078; Hemsl. in Journ. 
Linn. Soc. 36 (1903) 258; Merrill, Philip. Journ. Sci. 1 (1006) Suppl. 1: 30. 
Hy'poJijtrum schoenoides Moritzi ! Verz. Zoll. Pfl. 97; Steud. in Verz. Ind. Archip. 
heft 2, 61. E. myrianthum Miq. ! Fl. Nederl. Ind. 3: 333. Alhihkia scirpoides 
Presl, Rel. Haenk. 1 : 185. t. 35; vix Presl in Oken Isia. 21 : 269. A. schoenoides 
Presl 1. c. *. S'f. 
Luzon, (2089 Borden). 
In India frequent, extending to Formosa, Queensland and the Viti Islands. 
These species of Hypolytrum are very close together; some botanists include 
Maacarene plants in H. latifolium L. C Rich. 
