IO4 FIELD COLUMBIAN MUSEUM BOTANY, VOL. 2. 



CAMPANULACE.E. 



LOBELIA BERLANDIERI de C. Prod. 7:367. 



Open woods at Chichen Itza, Yucatan (1624), agrees perfectly 

 tvith Berlandier's 3177 from Matanzas, Mexico. 



LOBELIA CLIFFORTIANA Linn. Sp. PI. 931. 



Open fields at Caguas, Porto Rico (213, 222). Open waste places 

 and banks near Port Antonio, Jamaica (990). Racemes 10-20 cm. 

 long, pedicels i cm., leaves 2.5 x 1.2 cm. 



LOBELIA MARTAGON (Griseb.) Hitch. Rep. Mo. Bot. Gard. 1893:103. 



Tupa Griseb. Rich grounds about Port Antonio, Jamaica (920). 

 Specimens agree well with the characters given by Grisebach except 

 that the flowers are green, not purple nor even lurid, the deltoid acu- 

 minate calyx lobes rarely serrulate, the corolla tube thrice as long as 

 the calyx lobes and the leaves larger than described. Calyx lobes 3.5 

 mm., corolla tube 11.5 mm., raceme 30 cm. long, cauline leaves 

 18-24 x 4"4-5 cm - 



ISOTOMA LONGIFLORA (Linn.) Presl. Prod. Lobel. 42. 



Lobelia L. Hillsides at Bayamon (308), and Caguas (242), Porto 

 Rico, corolla 12 cm. long. Banks common about Port Antonio, 

 Jamaica (908). The usual form of the species. 



GOODENIACE.E. 



SC-EVOLA LOBELIA Murr. in Linn. Syst. ed. xiii :i78. 



Lobelia Plumieri Linn. , S. Plumieri Vahl. Dunes of the coast at 

 Santurce, Porto Rico (271). Fine specimens with very thick leaves, 

 from the shores near Progreso, Yucatan (1647). One individual only 

 on the Alacran Shoals near the foot of the grave on Perez Island 

 (1765). . 



COMPOSITACE^:. 



VERNONIA ARBORESCENS (Linn.) Sw. Fl. Ind. Occ. 2:1320. 



Conyza Linn. Mountain woods back of Charlotte Amalia, St. 

 Thomas (551). 



VERNONIA ARBORESCENS DIVARICATA (Sw.) Griseb. Fl. Br. W. I. 353. 



V. divaricata Sw. Tableland above The Creek, Cayman Brae 

 (1161), where it is called "Christmas-bush.'' 



VERNONIA PUNCTATASw. Wikst. Vet. Acad. Handl. Stockh. 1827:72. 

 Mountain woods back of Charlotte Amalia, St. Thomas (522.) 



DISTREPTUS SPICATUS (Juss.) Cass. Bull. Soc. Philom. 1817:66. 



Elephantopus]uss. Sandy fields near Caguas, Porto Rico (198); 

 mountain woods back of Charlotte Amalia, St. Thomas (555); near 

 Port Antonio, Jamaica (982, 1127); the i-serial unequal pappus 

 bristles, two of which are elongated and twice reflexed, together 

 with the interrupted racemose-spicated inflorescence which gives the 

 plants a far different habit aspect from Elephantopus seems sufficient 

 reason for separating this genus. 



