Examples from the Web for staminate
The pistillate and staminate flowers grow almost exclusively on separate plants.
Calyx mostly compressed; the staminate usually 3-parted, the pistillate 2-toothed.
The staminate and pistillate ones frequently grow on different trees, and always in separate clusters.American Forest Trees|Henry H. Gibson
The staminate flowers or catkins of a few varieties are definitely hardier than peach flowers.Northern Nut Growers Association Report of the Proceedings at the Twenty-Fifth Annual Meeting|Northern Nut Growers Association
The staminate catkins are pendulous, and much like those of the Birch; but the flowers have red scales and four stamens.