Is Penstemon Centranthlfolius Truly Hunlngblrd Pollinated?
Mitchell, Randall J.
Article
1989-12
Crossosoma
15
Issue: 6
1--7
New York Botanical Garden, LuEsther T. Mertz Library
English
Claremont, CA, Southern California Botanists, Rancho Santa Ana Botanic Garden,
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