bouteloua dactyloides or buffalograss, grass, left male, right female, vintage engraving

ancient angiosperms antique art artistic artwork black botanical botany bouteloua buffalograss commelinids cutout dactyloides design dioecious drawing engraved engraving etching female flora grass illustration inflorescence isolated male monocots monoecious natural nature old organic perennial picture plantae poaceae poales prairie print sketch stem vector vintage white