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Berberis koreana Palib. (Korean barberry), several shrubs with developing fruitJune 1965
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Berberis × ottawensis 'Superba' (Superba barberry), arching habit and leaves of shrubSeptember 1965
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Berberis thunbergii De Candolle (Japanese barberry), shrub with drooping habit
September 1965
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Berberis thunbergii ‘Aurea’ (Golden Japanese barberry), branches with leavesOctober 1965
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Betula pendula Roth (European white birch), peeling bark on trunk, horizontal lenticelsOctober 1965
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Betula pendula Roth (European white birch), peeling white bark on trunk, lenticels visibleOctober 1965
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Betula pendula Roth (European white birch), peeling white bark on trunkOctober 1965