Register. 



381 



Widdringtonia IV. 4. 

 Widgrenia Malme III. 301. 

 Wiesneria Micheli III. 10, 11. 

 Wightia III. 312. 

 Wikstroemia Endl. IV. 212. 

 Wilcoxia Britt. et Rose (syn.) 



IV. 210. 

 Wilkiea F. v. Müll. II. 26. 

 Williamsia Merrill IV. 296. 

 Willisia Warming III. 137. 

 Willkommia Hack. IV. 17. • 

 Willoughbya Roxb. II. 54, 55. 

 Willughbeia III. 296. 

 Wimmeria Turcz. II. 40. 

 Winklerella Engl. IV. 107. 

 Wintera Forster (non Murray) 



III. 108. 

 Winteraceae van Tiegh. III. 



108. 

 Winteranaceae III. 231, IV. 205. 

 Winterlia Moench III. 198. 

 Wirtgenia Nees IV. 13. 

 Wissadula Med. IV. 196. 

 Wissadulastrum K. Schum. 



(sect.) IV. 196. 

 — (K. Schum.) R. E. Fries 



(subg.) IV. 196. 

 Withania Pauq. (syn.) II. 69. 

 Wittia K. Schum. III. 237. 

 Wittrockia (subg.) IV. 33. 

 Woodburnia Prain III. 253. 

 Wootonella Standley IV. 323. 

 Wootonia Greene II. 77. 

 Wrightia III. 299. 

 Wulfenia Jacq. II. 70, III. 311. 

 Wulfhorstia C. DC. III. 189. 

 Wullschlaegelia Rchb. f. IV. 48. 

 Wunschmannia Urb. IV. 282. 

 Wyomingia N. Nelson III. 338. 



Xanthogalum Lallem. (syn.) 



II. 52. 

 Xanthophyllaceae IV. 163. 

 Xanthophyllum Roxb. IV. 163. 

 Xanthorrhoea IV. 34. 

 Xanthosoma Schott III. 33. 

 Xanthoxalis Small III. 180, IV. 



152. 

 Xenodendron Laut, et K. 



Schum. III. 239 Fig. 33. 

 Xeractis Mart. (subgen.) III. 38. 



Xerocarpaea G. Don. (sect.) IV. 



313. 

 Xerochloa R. Br. III. 16, IV. 



15. 

 Xerorchis Schltr. IV. 55. 

 Xerotes III. 46. 

 Xialophyllium Schott (sect.) 



III. 30. 

 Ximenia IV. 74. 

 Xiphagrostis Coville IV. 10. 

 Xiphizusa Reichb. f. (sect.) 



III. 89. 

 Xolantha Raf. III. 229. 

 Xolanthes Raf. pp. III. 229. 

 Xylia Benth. III. 147, IV. 123". 

 Xylinabaria Pierre II. 57. 

 Xylolobus III. 147. 



Xylon L. III. 147. 

 Xylophacos Rydb. (syn.) III. 



167, IV. 139. 

 Xylophragma Sprague III. 320. 

 Xylopia L. III. 115, 119. 

 Xylopieae (trib.) III. 115, 119. 

 Xylopiinae III. 115. 

 Xylotheca Höchst. IV. 205. 

 Xylum L. III. 214. 

 Xymalos Baill. III. 127, 128, 



IV. 94. 



Xyridaceae II. 9, III. 37, IV. 31. 

 Xytrolobos Gagnepain IV. 9,10. 



Yacitara Barb. Rodr. (sect.) 



III. 28. 

 Yeatesia Small II. 72, III. 326. 

 Y e e- ep IV. 130. 

 Yeheb IV. 130. 

 Yoania Maxim. IV. 58. 

 Yucca L. III. 47, 48. 

 Yuyba (sect.) III. 28. 



Zacintha Gärtn. IV. 326. 

 Zaczatea H. Baill. (syn.) II. 60. 

 Zalucania Steud. (syn.) II. 76. 

 Zaluzania Pers. II. 76, III. 337. 

 — Seh. Bip. III. 345. 

 Zaluzianskia Schmidt III. 310, 



313. 

 Zamia L. II. 1, III. 1. 

 Zamioculcas III. 31. 

 Zannichellia L. IV. 7. 

 Zantedeschia Spreng. III. 33. 



Zea III. 13. 



Zenkerella Taub, (syn.) IV. 124. 

 Zenkerina III. 312. 

 Zeuxine Ldl. IV. 50. 

 Zexmenia Llav. et Lex. III. 345, 



IV. 322. 

 Zimmermannia Pax IV. 168. 

 Zingiber Adans. III. 53, 57, 58. 

 Zlngiberaceae IL 12, III. 53, 65, 



IV. 39. 

 Zingibereae O. G. Peters (trib.) 



III. 53, 57. 

 Zingiberoideae K. Schum. (sub- 



fam.) III. 53, 54. 

 Zinowiewia Turcz. IL 40. 

 Zizypheen (trib.) III. 210. 

 Zizyphus Juss. IL 41. 

 Zomicarpa III. 34. 

 Zomicarpeae III. 29. 

 Zomicarpella III. 34. 

 Zonanthemis Greene (syn.) 



IL 77. 

 Zornia Gmel. IV. 141. 

 Zostera III. 8. 



Zosterostylis Bl. (syn.) IV. 47. 

 Zoysieae (trib.) III. 12, 13. 

 Zugilus Raf. III. 96. 

 Zwackhia Körber III. 306. 



— Sendtn. III. 306. 

 Zygadenus Michx. III. 44, 45. 

 Zygalchemilla Rydb. IV. 115. 

 Zyganisia Rolfe III. 92. 

 ZygantheraN. E. Brown III. 32. 

 Zygobatemania Rolfe III. 92. 

 Zygocactus K. Schum. IV. 211. 

 Zygocolax Rolfe III. 92. 

 Zygodia Benth. IL 57, III. 299. 

 Zygogneum Baill. III. 109. 

 Zygomena Pfitz. III. 92. 

 Zygonerion H. Baill. (syn.) 



IL 59. 

 Zygopetalum III. 92. 

 Zygophyllaceae III. 187, IV. 



155. 

 Zygophyllidium Boiss. (subg.) 



III. 195. 



— Small III. 195. 

 Zygosepalum Reichb. f. III. 



88, 92. 

 Zygostastes Lindl. III. 89, IV. 

 60. 



