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Line drawing of Solanumkollastrum. A habit with notably dense prickles, leaves lacking secondary lobes and internodal inflorescences B detail of the prickly inflorescence with a hermaphrodite flower at anthesis C detail of a dissected flower D detail of the fruits enclosed by the strongly accrescent fruiting calyces (with the uppermost fruiting calyx opened to expose the fruit) from Gouvêa 102 (BHCB).
