Addisonia

The genus name Addisonia may refer to:

Animalia:
- Addisonia Dall, 1882 (Mollusca, Addisoniidae)
Plantae:
- Addisonia Rusby (1893) (Asteraceae) = synonym of Helogyne Nutt.

The journal name Addisonia may refer to:

Addisonia, ISSN 0732-1678

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