puttyroot

n.

北美兰；

Habitats of Puttyroot (Aplectrum hyemale) and Cranefly (Tipularia discolor) Orchids: A Comparison of Two Wintergreen Species in Wes...
A TWO YEAR POPULATION ECOLOGY STUDY OF PUTTYROOT ORCHID (APLECTRUM HYEMALE (MUHL. EX WILLD.) TORR.) IN CENTRAL INDIANA
Leaf Chemistry in Response to Herbivory in Puttyroot, Apectrum hyemale (Orchidaceae)
ADAM-AND-EVE ROOT, PUTTY ROOT
Putty-root and Lesser Celandine in Western Pennsylvavia
Potential Herbivory on the Wintergreen Orchids Aplectrum hyemale and Tipularia discolor by the Spur-Throated Grasshopper Melanoplus ...
A floristic inventory and description of the structure and composition of the plant communities of Botany Glen, Grant County, Indiana
THE FLORA AND VEGETATION OF GINN WOODS, BALL STATE UNIVERSITY, DELAWARE COUNTY, INDIANA
FLORAL LIST
Macroeconomic Effects of Regulation and Deregulation in Goods and Labor Markets