Engelm. 1850: Portulaca, pp. 154-155. – In: Gray, A., Plantae Lindheimerianae, part II. 6, pp. 141-240. – Boston J. Nat. Hist.

Title	Portulaca.
Authorship	Engelm.
Date published	1850
In book	Gray, A. 1850: Plantae Lindheimerianae, part II. 6: 141-240. – Boston J. Nat. Hist.
Pages	154-155