644- CONFEDERATE MALES. NECESS. POLYG. Millera 



NECESSARY POLYGAMY. 

 ( Polygamia Necejfaria. J 



985. MILLERIA. Receptacle none. Pappus none. 



CaL 3 - valved. Ray of the corol 

 halved. 



huinqueflora. 1. M. leaves hearted, peduncles two fork'd. five-flower d. 

 btflora, 2. M. leaves eggM, peduncles moil fimple. two-flowered. 



1323. BALTIMORA. Receptacle chaffy. Pappus 

 none. CaL cylindric, many - leaved* 

 Ray of the corol 5-flower'd. 



recla. Baltimore. Jlraight: 



986. SILPHIUM. Receptacle chaffy. Pappus mar- 



gin-two-horn'd. CaL ragged. 



laciniatum. 1. S. leaves alternate feather-fmuous. j<*g£d. 



prfoitatum. 2. S. leaves oppofite delta-like petioled leaf-pierced. Item 



four-corner'd polifrTd. - leaf-pierced, 



connatum. S. leaves oppofite feffile leaf-pierced, ftem columnar 



rugged. conjoin d. 



Jjlerifcus. 3. S. leaves undivided feffile oppofite ; the inferiour ones 



alternate. 

 folidaginio- 4. S. leaves oppofite petioled lanced acutely faw'd. 

 ides. Golden rod-like, 



trifoliatum. 5. S. leaves three-fold. three-leaved, 



trilobatum. c. S. leaves oppofite feffile wedge-form. three-lobed. 



terebinthindceu?n,$. leaves alternate egg'd faw'd rugged ; radical leaves 



hearted. S. turpentine. 



987. PO 



