Thelocactus bicolor var. schottii - orchidroots .

Thelocactus bicolor var. schottii (synonym of Thelocactus bicolor)

Thelocactus bicolor var. schottii, (Engelm.) Krainz (ITIS)

Thelocactus bicolor var. schottii is a species in the Thelocactus genus. This name is a synonym of Thelocactus bicolor
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