Synonyms
Chascanum insulare var. humbertii Moldenke
Chascanum insulare var. canescens Moldenke
Plexipus insularis var. triangularis (Moldenke) R.Fern.
Plexipus insularis var. humbertii (Moldenke) R.Fern.
Plexipus insularis (Moldenke) R.Fern.
Plexipus insularis var. canescens (Moldenke) R.Fern.
Chascanum insulare var. triangulare Moldenke