Pycnanthemum setosum Nutt.

The New York Botanical Garden (NY)
Robert F. C. Naczi	.	2011
J	E. Grant, Rev. Pycnanthemum, 1939.
Of
PLANTS OF SOUTHEASTERN VIRGINIA.
OOLLEOTED IN THE VIOINITY OF NORFOLK. NORFOLK Oo
By N. L. and Elizabeth G. Bruton and Anna M. Vhl.
03092287