Northeastern United States, North-Central United States, Canada
Southern Europe, Mediterranean
Abies balsamea var. balsamea, Abies balsamea var. phanerolepis
garden asparagus , Sprenger's asparagus fern, White asparagus
A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 15, 16, 17
A1, A2, A3, 1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24