Agriculture Canada, Beaverlodge, Alberta
— 1973 —
Hybrid Spinosissima. White or white blend. Once-blooming spring or summer. USDA zone 2b and warmer. John Alexander Wallace (1973).
A - Awards
C - Comments | E - Patents
F - References | G - Gardens
L - Lineage | N - Nurseries
O - Origin | P - Photos
R - Ratings/Votes | T - Notes
U - Cuttings | V - Favorites |
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