BRITTON: FLORA OF THE VIRGIN ISLANDS 97 
natum of Urban.] Waste and cultivated grounds, St. Thomas; all 
islands (according to Eggers). 
AMBROSIA CUMANENSIS H.B.K. [A. artemisiaefolia trinitensis 
Griseb.] Waste places, St. Croix (according to Eggers). 
CARDUACEAE 
STRUCHIUM SPARGANOPHORUM (L.) Kuntze. [Ethulia spargano- 
phora L.; Sparganophorus Vaillantii Crantz.] Moist grounds, St. 
Thomas (according to Eggers). 
VERNONIA SERICEA L. C. Rich. ([Lepidoploa phyllostachya Cass.; 
Vernonia arborescens Swartziana, Lessingiana and divaricata of Eggers; 
V. arborescens of Schlechtendal and of Millspaugh; V. phyllostachya 
Gleason; Cacalia arborescens Lessingiana Kuntze.] Thickets, St. 
Thomas; St. Jan; St. Croix. ‘ 
VERNONIA ALBICAULIS Pers. [V. longifolia Pers.; V. Vahhana 
Less.; V. thomae Benth.; V. punctata of Eggers and of Millspaugh; 
Cacalia thomae Kuntze; ? Conyza fruticosa of West.] Thickets, St. 
Thomas; St. Jan; St. Croix. 
VERNONIA CINEREA (L.) Less. [Conyza cinerea L.] Waste and 
cultivated grounds, St. Thomas; St. Croix. 
PIPTOCOMA RUFESCENS Cass. Thickets, Water Island, St. Thomas; 
St. Jan. 
ELEPHANTOPUS MOLLIS H.B.K. [E. tomentosus of Millspaugh.] 
Banks, fields and hillsides, St. Thomas; St. Jan; St. Croix. 
PsEUDELEPHANTOPUS SPICATUS (Juss.) Rohr. [Elephantopus spi- 
catus Juss.; Distreptus spicatus Rohr.] Banks, fields, hillsides and 
cultivated grounds, St. Thomas; St. Jan; St. Croix. 
AGERATUM CONYZOIDES L. [Carelia conyzoides robusta Kuntze.] 
Banks, fields and roadsides, St. Thomas; St. Jan; St. Croix. 
'  EUPATORIUM MACROPHYLLUM L. [Hebeclinium macrophyllum DC.] 
Forests, St. Thomas; St. Croix (according to West and to Eggers). 
EuUPATORIUM ODORATUM L, [E. conyzoides Vahl.] Banks, hill- 
sides and thickets, St. Thomas; St. Jan; St. Croix. 
EUPATORIUM CUNEIFOLIUM Willd., cited by Eggers from DeCandolle 
(Prodr. 5: 177) as from St. Thomas, was not from our island St. 
Thomas. 
EUPATORIUM ATRIPLICIFOLIUM Lam. [E. repandum Willd.; Erig- 
eron atréplicifolium of Millspaugh.] Hillsides and coastal thickets, 
St. Thomas; St. Jan; St. Croix. 
EUPATORIUM SINUATUM Lam. [E. canescens Vahl.] Rocky thick- 
ets, St. Thomas (according to DeCandolle); rocky hillsides, St. Jan; 
St. Croix. 
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