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By: Simerly, Frank,Type: ArticleIn: Lasca leavesVolume: 22Series:Issue:Date: 1972Page Range: 30-31Publication Info: Arcadia, Calif, California Arboretum Foundation, 1950-1976Subjects: Arctotheca calendula Cassia leptophylla Nerium oleander Plumeria rubra
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By:Type: ArticleIn: Lasca leavesVolume: 23Series:Issue:Date: 1973Page Range: 59Publication Info: Arcadia, Calif, California Arboretum Foundation, 1950-1976Subjects: Arctotheca calendula