New and hitherto unpublished plants of the southwest, mostly indigenous in Louisiana, and referred to by name in the "Catalogus Florae Luduvicianae"
By: by J. L. Riddell
Publisher: [s.n.]
Published: 1853
Place of publication: New Orleans
Language: eng
Number of pages: 618
Subjects: Plants
Notes: From New Orleans Medical and Surgical Journal, v. 9, 1853, p. 609-618.

While these plants were listed in Catalogus Florae Ludovicianae, the names and descriptions are validly published for the first time in this article.