Vernonia gigantea subsp. gigantea (Walter) Trel. = Vernonia gigantea (Walter) Trel. ex Trel.
English:
giganteus,-a,-um;

https://archive.org/stream/#page//mode/2up
homotypic synonyms:
Cacalia gigantea (Walter) Kuntze; Chrysocoma gigantea Walter; Vernonia gigantea (Walter) Trel. ex Branner & Cov.; Vernonia gigantea (Walter) Trel. ex Trel.;

protologue: : ()

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