Ironwood 80, 297, 299
=Juglandaceæ= =52=
=Juglans= =52=
_aquatica_ _292_
=cinerea= =54=, 55, 300
=nigra= =54=, 57, 297, 300
Juneberry 177, 298, 299
smooth 177, 179
Trees of Indiana First Revised Edition (Publication No. 13, Department of Conservation, State of Indiana) · 第 227 / 265 题