Vol. s3-40, Issue 237, 1890September 01, 1890 EDT
Koninckina and Related Genera
Koninckina and Related Genera
Charles Emerson Beecher,
Beecher, C. E. (1890). Koninckina and related genera. American Journal of Science, s3-40(237), 211–219. https://doi.org/10.2475/ajs.s3-40.237.211