Miquel, F.A.W. (1839), Bulletin des Sciences Physiques et Naturelles en Neerlande: 447, 450 [primary reference]

• Type: (not designated).

Britton, N.L. & Wilson, Percy (10 January 1924), Scientific Survey of Porto Rico and the Virgin Islands 5(2): 229 [secondary reference]

• Lectotype: Piper umbellatum L.

Reichstein, T. in Morley, B. & Toelken, H.R. (1983), Flowering Plants in Australia: 46 [secondary reference]

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