Riccob.
Vincenzo Riccobono (1861–1943) was an Italian botanist, who researched extensively on cacti. He described the genus Trichocereus, now sunk into Echinopsis.
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Wikipedia
Vincenzo Riccobono (1861–1943) was an Italian botanist, who researched extensively on cacti. He described the genus Trichocereus, now sunk into Echinopsis.