BY E. D. MERRILL. 
Ill 
88. Christensen, C.: ‘ Index Filicum.’ (1906) lix. + l- 
744 ; Supplementum 1906-1912 (1913) 1-182. 
89. Clarke, C. B.: ‘A Revision of the East Indian 
Species of Leea.’ Journ. Bot. 19 (1881) 100-106,135-142, 
163-176. 
90. -- ‘ Commelinaceae.’ DC. Monoq. Phan. 1 (1881) 
113-324. 
91. -- i Cyrtandreae ’; l. c. 5 (1883) 1-303, t. 1-32. 
92. - ‘ On the Indian Species of Cyperus.’ Journ. 
Linn. Soc. Bot . 21 (1884) 1-202. 
93. —— ‘A List of the Carices of Malaya’; l. c. 37 
(1904) 1-16, 
93a.-- ‘ Cyperaceae of the Philippines: a List of the 
Species in the Kew Herbarium.’ Philip. Journ. Sci. 2 (1907) 
Bot. 77-110. 
94. - ‘ New Genera and Species of Cyperaceae.’ Kero 
Bull . Add. Series 8 (1908) 1-196. 
95. Cogniaux, A. : ‘ Cucurbitaceae.’ DC. Monog. Phan . 
3 (1881) 325-954. 
96. - * Melastomataceae ’; l. c. 7 (1891) 1-1256. 
97. Conard, H. S.: ‘ The Waterlilies ; a Monograph of 
the Genus Nymphaea.’ Carnegie Inst. Publ. 4 (1905) 1-279. 
98. Copeland, E. B.: ‘ New Genera and Species of 
Bornean Ferns.’ Philip. Journ. Sci. 3 (1908) Bot. 348- 
349. 
99. - ‘ The Ferns of the Malay-Asiatic Region.’ 
Part I.; l.c. 4 (1909) 1-64. 
100. - * Additions to the Bornean Fern Flora ’; l. c. 
5 (1910) 283-285. 
101. - * Bornean Ferns Collected by C. J. Brooks ’ ; 
l. c. 6 (1911) 133-141. 
102. -- * Cyatheae species novae orientales’; l.c. 859- 
364. 
103. - ‘ New Sarawak Ferns ’; l. c. 7 (1912) 59-65. 
103a.-- ‘ The Ferns of the Batu Lawi Expedition.’ 
Journ. Str. Branch Roy. As. Soc. 63 (1912) 71-73. 
103b.- ‘ Notes on Bornean Ferns.’ Philip. Journ. 
Sci. 10 (1915) Bot. 145-151, t. 1. 
104. Curtis’s 4 Botanical Magazine’; 1 (1787) to 140 
(1914). 
