148 TRANS. OF THE ACAD. OF SCIENCE. 
ity to the eleutheromerous arinee of Columnifere, such as Tili- 
acee and Sterculiacer. In the difference of the latter 
consists stad} in its honk OF. earpic follicles, which is no 
distinctive character at all. It is in Sterculiacee, offering nu- 
merous partial. eG Hor to Passifloree in the structure 
of the calyeine lobes and submonadelphous stamination, that 
psig So various embryonal types. the malvaceous one is 
Malvacew, Byttneriacee and Tiliacee are noted as constit- 
and Ranuneulaces represen nted—Aquilegia in the spirally 
ee Mlateron, Papaver in Sida and Pi Bee, 
the former Trochostigma in its carpic 
ongly ret 1ytolacca. Gyrostemon, a phyto- 
plant, onthe trunk of wanton bears a turbinate 
i t h a semilunar seed, 
