Index 



Thea Petelotii, -427. 



tonkiiiensis, 427. 



Tradescantia heterophylla, 181. 



Trigonella, americana, 220. 



Trigonostemon Petelotii, 425. 



Triiimfetta dioica,, near Hacienda 

 Monserrate, Chiapas, Mexico, 412. 



Tumera violacea, near Hacienda 

 Monserrate, Chiapas, Mexico, 412. 



Yerbenaeeae, 430. 



Verbesina sylvicola, Santa Luerecia, 

 A'era Cruz, Mexico, 420. 



Vincetoxicum proptnquum, near Haci- 

 enda Monserrate, Chiapas, Mex- 

 ico, 414. 

 ?tortum, Santa Luerecia, Vera Cruz, 

 Mexico, 414. 



Watson, S., cited, 190, 191, 192. 

 West North American Species of 

 CallophyUis, Revision of, 397. 



Yendo, cited, on Fucus in Japan, 6. 



Zinnia Purpusii, near Hacienda Mon- 

 serrate, Chiapas, Mexico, 420. 



Zoopsis argentea, Mamaku Bush, 

 North Island, New Zealand, 318. 



ERRATA 



Page 393, line 15. For albido read albidis. 



Page 393, line 20. For carpostomi read carpostomio. 



Page 394, line 27.) 



p 9Q- 1- r. [ ^^'' GonmiophyUum read Gonimophyllum. 



Page 394, line 31. For mentibus read nentibus. 



Page 395, line 19. For Nitrophyllum read Nitophyllnm. 



Page 399, line 15. For maximate read maxima. 



Page 399, line 19. For systocarpic read cystocarpic. 



Page 397. Under "Key" expand the first two lines to: 



1. Cystocarps on terminal segments only 2 



1. Cystocai^ps marginal (or on lateral lobes only) 4 



1. Cystocarps largely on the 'disk' of the frond..... 9 



[438] 



