Addenda et Corrigenda. 
45 
Tylocarpus AVst. 5642. 
Ulek Walp. 5593. 
Ulricia Jacq. 7476. 
Uiiaiinea Std. 7972. 
Urgeiiia Wight 3458b. 
Urocnide Blume 4763f. 
Urtica Burm. 4763. 
Urticella Miq. 4744a. 
Uvifera Pluk. 11784/1. 
Yalcarcella Std. 12500. 
Valenzuela Std 10652. 
Vallantia Dtr. 6627. 
Valota Dumort. 3697. 
Vanhouttea Lemr. 8411. 
Variolaria Steriib. 2621. 2633 (a). 
Vasargia Std. 5853. 
Vasconcellea Planch. 9905. 
Vautheria Wst. 3215. 
Vellaquezia Wst. 4958. 
Veltis Adans. 6236u. 
Verniseckia Std. 10480. 
Veronicella DC. 9511a. 
Vetiveria Virey 3084. 
Viborgia Std. 5611. 
Vicentia Dtr. 3180. 
Viereya Std. 8713c. 
Vigolina Poir. 5854. 
Vitidaea Dumort. 8701k. 
Vittadenia Std. 5417. 
Vittadina Walp. 5417. 
Vitteria Keuss 2370. 
Vittmania Wight 10829. 
Vittmannia Dtr. 11283. 
Vonkhout Wst. 1977. 
Vriesea Beer 3770. 
Vriesia Gaudich. (3793/1) Del. 
Vrolickia Std. 7899. 
Walkuffa Std. 12789. 
Watzonia Dumort. 3646. 
Weissa Schrank 2235. 
Wenlandia Dumort. 9274. 
Werniseckia Wst. 10480. 
Whitea Dtr. 8362. 
Wiborgia HBK. 5611. 
Willemeta Gmel. 4835. 
Willugbeia Dumort. 7059. 
Withleya Dumort. 7870d. 
AYoodwillea Walp. 5479. 
Wormbia Dtr. 9363. 
Wurmbaea Std. 3381. 
Xantheum Wight 6527. 
Xaiithiophoea Std. 7437h. 
Xanthochysmus Dumort. 10437. 
Xanthoreseda G. Don 9747. 
Xanthorhaea Dumort. 3524. 
Xanthosmia Std. 4359. 
Xantorrhiza Dtr. 9434. 
Xenophontia Arrab. 6526/1. 
Xiphizusa Rchb. f. 3843. 
Xyloaloe Bumph. 5125. 
Xylociste Adans. 12792. 
Xylocyste P. Browne 12792. 
Xylopicron Adans. 9317. 
Xylopicrum P. Browne 9317. 
Xymalobium Std. 7236. 
Xyridium Std. 3626e. 
Yermoloffia Wst. 7521. 
Zacintha Arrud. 8535. 
Zacynthia Beckm. 6445. 
Zalucania Std. 5698. 
Zauscheria Std. 11497. 
Zedoaria Burm. 12907/1. 
Zeocrithum Beckm. 3018a. 
Zeopyrum Trin. 3018a. 
Zetocapnia Link & 0. 3755. 
Zeuxina Std. 4171. 
Zichia Std. 12279. 
Ziera Dumort. 11343. 
Zizyphora Dumort. 7487. 
Zoogloea Cohn 318/1. 
Zuxine Wight 4171. 
Zuzygium Au et. 11750. 
Zygosepaloii Kchb. f. 3981/1. 
Zygosepalum Echb. f. 3981/1. 
