sulphur clover trifolium ochroleucon, creamy-white flowers

inflorescence invertebrate ochroleucon ochroleucum wildflower resolution pollinator trifolium flowering botanical undefined bumblebee fabaceae cultivar honeybee produce blossom sulphur variety endemic natural habitat flower nature yellow branch meadow clover garden family rarity hybrid insect animal pollen plant green petal grass shrub flora leaf herb food high pea bee vegetable prairie