E. L. EKMAN, WEST INDIAN VERNONI^E. 85 



found these differences striking enough to warrant its assign- 

 ment as a subspecies of V. sericea: 



subsp. raeemosa (Delponte) Ekman n. subsp. 



Tabula nostra V, fig. 4 (habitus). 



Folia quani in specie tenuius pubescentia. subtus sordide 

 grisea, raro subglabra; inflorescentia magis contracta, cymis 

 brevioribus; squamae involucri brevius acuminata?, subvio- 

 laceo-brunnea?. Pappi seta? interiores 35 45 exterioribus 

 8-plo longiores. Antherse 1,2 mm longse. 



Vemonia raeemosa Delponte, 1854, p. 396. 



Hab. in Hispaniola: Swartz (S); Poiteau (B); 

 Ehrenberg n. 9 (B, p. p.), n. 150 (B); Picarda n. 145 (KU); 

 prope Cadets, anno 1889, Picarda n. 883 (KU); prope Mira- 

 goane, Jan. 1891, Picarda n. 189 (KU); prope Santiago in 

 Questa da Piedra, alt. 300 m, Eggers n. 2370 (K, KU); prope 

 Santiago in silva ad Lopez, alt. 350 m, 8. 6. 87, Eggers n. 

 2370 b (KU); ad Morne Bellance prope Gonaives, in silvis 

 apertis, alt. 600 m, Oct. 1901, Buch n. 832 (KU); prope Con- 

 stanza in pinetis, alt. 1200 m, Febr. 1910, Turckheim n. 2905 

 (D, KU, M); prope Constanza ad ripam rivuli, alt. 1190 m, 

 Febr. 1910, Turckheim n. 2906 (Br, KU, S). 



Though in its typical forms well distinguished from 

 V. sericea, the subspecies cannot always be recognized on 

 habitual characters only. Especially the specimens collected 

 by Swartz, which Wikstrom took to be V. divaricata Sw., 

 strongly resemble V. sericea. Yet I think the larger anthers 

 will prove to be a good analytical character of the subspecies. 

 Its particular distribution may prevent confusion with V. 

 sericea. 



The material at hand is extraordinarily heterogeneous. An 

 exclusive type is Turckheim n. 2905 with narrowed, revolute 

 leaves (dim. 4 X 0,3 0,5 cm) and very dense inflorescence. 

 The plant collected by Buch has leaves resembling those of 

 V. albicaulis Pers. or V. membranacea Griseb., and unusually 

 evoluted floral branches. 



All specimens seen from Hispaniola have been found 

 to belong to the subspecies except Mayerhoff in 1852 (B). 

 However, this plant may have been collected in another island, 



