Vollenhovia butteli jacobsoni Forel, 1915 valid
Vollenhovia butteli var. jacobsoni Forel, 1915a: 25 (w.) INDONESIA (Sumatra: Simalur I.). Indomalaya.
Primary type information: Type-material: syntype workers (number not stated). Type-locality: Indonesia: Sumatra, Simalur I., Labuan Badjau (E. Jacobson). Type-depository: MHNG.
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