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Sambucus
See list of 2 species in this genusReference: Bolli (1994).
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1a. Inflorescence with a main axis that extends beyond the lowermost branches [Fig. 311]; pith of branches orange-brown; winter buds large, ovoid; drupes red (rarely yellow) at maturity
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1b. Inflorescence branched from near the base and lacking a prominent main axis; pith of branches white; winter buds small, conical; drupes becoming purple-black to black at maturity
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Each photo represents one species in this genus.