Angiosperms and Cycadeæ compared, 57 ; 
Gnetacee, supposed connection with 
them, 35. 
Angrecum Scottellii, Rendle, 236; men- 
tioned, 232. 
Ankistrodesmus, Corda, 140, 285, 287, 
acutissimus, Arch., 140. 
Chodati, G. 5, West *, 288 ftnote. 
falcatus, Ralfs, 140; mentioned, 97, 
185. 
var. acicularis, G. S. West, 140. 
—— var. mirabilis, С. 5. West, 288 
ftnote. 
——- var. spirilliformis, Œ. S. West, 
140. 
fractus, G. S. West *, 288 ftnote. 
fusiformis, Corda, 140. 
nitzschioides, Œ. 5. West *, 140; men- 
tioned, 92. 
setigerus, G. 5. West, mentioned, 
140. 
Anneslea crassipes, Hook., 304. 
Anonacese, calyx and corolla, 50; perianth, 
45. 
Anplectrum, A. Gray, 309. 
Antherozoids of Cycas and Ginkgo, 32. 
Anthostrobilus (Arber & Parkin), 37 ; early 
form, 75. 
Anthriscus dissectus, C. H. Wright, men- 
tioned, 253. 
Apetale from Pahang, 320; Ruwenzori, 
277. 
Aphanocapsa, Näg., 187. 
pulchra, ЁабепА., 187. 
Aphanothece, Näg., 184. 
microscopica, Niig., 184. 
Apium sp., 209, 215. 
Apostasia nuda, А. Br., 330. 
A розіазіасеғе of Pahang, 330. 
Appendicula rupestris, Ridl., 330. 
Appendiculatæ (§ Illigera), 293, 294. 
Aquilegia, Tourn., in Mexico, 431 ftnote. 
Arabis albida, Stev., 242. 
alpina, Linn., 242; mentioned, 233. 
Aracem, flower, 42; inflorescence, 43; of 
Fokien, 370; Pahang, 332. 
Araliacese of Fokien, 360. 
Araucariez (Arber & Parkin), 34. 
Archichlamyde (Arber & Parkin), 39. 
Arctium sp., 210, 216. 
Arctostaphylos, Adans., in Mexico, 432. 
INDEX. 461. 
Arcyria serpula, Massee, 412. 
Ardisia biniflora, Rid/, *, 514. 
littoralis, Ændr., mentioned, 315. 
retinervia, fidi. *, 315. 
rosea, King $ Gamble, 314. 
Areal density of species (Gadow), 437. 
Arenaria, Кирр., in Mexico, 432. 
acicularis, Welliams*, 400; men- 
tioned, 395. 
bryoides, Willd., in Mexico, 432. 
bulica, Stapf, mentioned, 399. 
cerastiiformis, Williams *, 402. 
ciliolata, Edgew., 398; mentioned, 
395. 
—— var, pendula, Duthie, 402. 
densissima, Edgew., 401; mentioned, 
395. 
festucoides, Benth., mentioned, 400. 
glanduligera, Edgew., 401 ; mentioned, 
395. 
—— var. cernua, Williams *, 402. 
var. micrantha, Williams *, 402. 
Griffithii, Borss., mentioned, 401. 
ischnophylla, Williams *, 400; men- 
tioned, 39 
kansuensis, Maxim., 400; mentioned, 
395. 
melandryiformis, Williams*, 399; 
mentioned, 395. 
melandryoides, £dgew., 399; men- 
tioned, 395. 
monantha, Wiliams *, 401; mentioned, 
395. 
monosperma, Williams * , 398; men- 
tioned, 395. 
monticola, Edgew., 400; mentioned, 
395. 
orbiculata, Edgew., 398; mentioned, 
395. 
polytrichoides, édgew., 401; men- 
tioned, 395. ' 
var. perlevis, Williams, 401. 
Przewalskii, Maxim., mentioned, 400. 
pulvinata, Edgew., 401; mentioned, 
395. 
ramellata, Wilhams *, 399 ; mentioned, 
395. 
serpyllifolia, Linn., 209, 213. 
Stracheyi, Edgew., 398; mentioned, 
395, 399. 
Stracheyi, Fl. Brit. Ind., 399. 
