498 TRANS. OF THE ACAD. OF SCIENCE. 
p- 336; C. Cephalanthi, Engelm.! in Sill. Jour. XLIL 
peg t. % f. 1-6. “Wet places, often on 
Cornus and other shrubs, but also on Vernonia, Aster, mi 
other herbaceous plants; Missouri and Illinoi 1! 
yer! Upper issouri count pera ye New Mexico, 
Wright! 1629 (124); Arizona, gap 626 (578)—l 
pone plants just beginning to Sowmcdil the 
inflorescence is very distinct; the terminal flowers of the 
main branches of the inflorescence opening } ; 
clusters of smaller and ever smaller buds a y 
down on the peduncles; a little later the fruits: the 
ends of the branches, while more and more flowers and buds 
are developed on lateral peduncles and eto and ee — 
the whole peemnes one and intrica _ 
in length, mostly $e later flowers sly 1 
tube of the catia slender, much longer than the a 
larger than the short ovate obtuse laciniw; scales 
ack Am ony Cuse. 183 i 
