Categories Perennials | yellow & orange flowers | Ranunculus gramineus Ranunculus gramineus Common name(s): Grassy-Leaved Buttercup Synonyme(s): N/A Family: Ranunculaceae Origin: Europe More infos: Grassy-Leaved Buttercup is an evergreen and drought tolerant perennial for the sunny stone garden. USDA zone 6. Related plants:Aconitum carmichaelii “Arendsii” Adonis aestivalis Anemone alpina Anemone blanda Anemone blanda cv. Anemone coronaria “The Bride” Anemone hupehensis “Hadspen Abundance” Anemone hupehensis “Honorine Jobert” Anemone nemorosa Anemone ranunculoides Anemone tomentosa Aquilegia alpina Aquilegia canadensis Aquilegia vulgaris Aquilegia vulgaris “Biedermeier” Black Caraway Clematis “Multi Blue” Clematis montana Clematis vitalba Consolida ajacis Eranthis cilicica Eranthis hyemalis Ficaria verna Ficaria verna “Brazen Hussy” Ficaria verna “Flore Pleno” Ficaria verna “Green Petal” Helleborus argutifolius Helleborus foetidus Helleborus niger Helleborus orientalis cv. Helleborus orientalis cv. Hepatica nobilis Nigella damascena cv. Pulsatilla vulgaris Ranunculus aconitifolius Ranunculus aconitifolius “Pleniflorus” Ranunculus acris Ranunculus acris “Multiplex” Ranunculus asiaticus cv. Ranunculus bulbosus Ranunculus flammula Ranunculus montanus Ranunculus repens Thalictrum aquilegiifolium Trollius chinensis