Humbertacalia is a genus of plants in the sunflower family, Asteraceae. It includes 12 species native to Madagascar (12 species) and Réunion (one species) in the western Indian Ocean.

Species 12 species are accepted.

Humbertacalia abbreviata – Madagascar Humbertacalia amplexifolia – Madagascar Humbertacalia apocynifolia – Madagascar Humbertacalia coursii – Madagascar Humbertacalia diffusa – Madagascar Humbertacalia leucopappa – Madagascar Humbertacalia madagascarensis – Madagascar Humbertacalia neoalleizettei – Madagascar Humbertacalia pyrifolia – Madagascar Humbertacalia racemosa – Madagascar Humbertacalia tomentosa – Madagascar and Réunion Humbertacalia voluta – Madagascar

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