dark crimson cinquefoil potentilla atrosanguinea, ruby red flower close-up

atrosanguinea bhutan botanical cinquefoil cultivar endemic family fivepetaled flora flowers habitat herbaceous himalayan hybrid india inflorescence leaves longstalked native natural palmate perennial plant potentilla rarity red rosaceae rose ruby showy threelobed variety wild â it long-stalked three-lobed five-petaled bhutan flowers habitat