Nidularium ampullaceum E.Morren = Neoregelia ampullacea (E.Morren) L.B.Sm.
English:
ampullaceus,-a,-um;

https://archive.org/stream/#page/242/mode/2up
homotypic synonyms:
Aregelia ampullacea (E.Morren) Mez; Karatas ampullacea (E.Morren) Baker; Neoregelia ampullacea (E.Morren) L.B.Sm.; Regelia ampullacea (E.Morren) Lindm.;

protologue: Ann. Bot. Hort. 30: 242 (1880)

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