Conocephalum conicum (L.) Corda.

Photos taken by Li Zhang

( Note air pores and the arrangement of air chambers)

Green house cultivated, SIUC, April 2004

Conocephalum conicum (L.) Corda.

Photos taken by Li Zhang

( Note air pores and the arrangement of air chambers)

Green house cultivated, SIUC, April 2004

Conocephalum conicum (L.) Corda.

Photos taken by Li Zhang

( Note female receptacle )

Collected by Dylan Kosma in Southern Illinois, March 2005.