Ignatia can refer to:
*
Gnatia, a city of the Peucetii, a tribe in ancient Italy
* a feminine version of the given name
Ignatius
* plants belonging to the species
Strychnos ignatii
''Strychnos ignatii'' is a tree in the family Loganiaceae, native to the Philippines, particularly in Catbalogan and parts of China. The plant was first described by the Moravian (Czech) Jesuit working in the Philippines, brother Georg Kamel ...
, and products derived from them, such as
**
Ignatia amara, a homoeopathic remedy
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