Larix occidentalis Plant Data Family Name: Pinaceae Common Name: western larch (seedling) Other Name(s): Larix occidentalis Hardiness Zones: Zone 4: (-34 to -29 C) Plant Code: laoc Leaf Form: Needle-like, Leaf Arrangement: Fascicles, Leaf Shape: Acicular, PlantSomething BC Wholesale Listings No members have selected this plant.