nasturtium (tropaeolum majus). semi-opened flower closeup

tropaeolaceae tropaeolum majus androecium anterior view anther anthesis corolla filament fimbriate flower glabrous gynoecium pedicel petal pistil pollen stamen stigma style trailing nasturtium garden indian cress monkas majus semi-opened closeup virtual herbarium belarus flora: focus-stacked closeups wild cultivated plants including flowers leaves fruits intended illustrations botanical manuals