Juncus effusus ‘Spiralis’ Plant Data Family Name: Juncaceae Common Name: corkscrew rush Other Name(s): Juncus effusus Other Name(s): 'Spiralis' Hardiness Zones: Zone 7: (-18 to -12 C) Plant Code: jues Flowering Color: Green-yellow, Brown, Leaf Form: Simple, Leaf Arrangement: Basal, Leaf Shape: Linear, PlantSomething BC Garden Centre Listings No members have selected this plant.