Vol. s3-50, Issue 296, 1895August 01, 1895 EDT
Contributions From the Gray Herbarium of Harvard University; New Series, No. IX
Contributions From the Gray Herbarium of Harvard University; New Series, No. IX
B. L. Robinson, J. M. Greenman,
Robinson, B. L., & Greenman, J. M. (1895). Contributions from the Gray Herbarium of Harvard University; New Series, No. IX. American Journal of Science, s3-50(296), 135–176. https://doi.org/10.2475/ajs.s3-50.296.135