The American journal of science and arts (1818-1885)
The American journal of science and arts (1818-1885) [115]
Amer. J. Sci. Arts vol. 20() (1831) [0]
There were no illustrations found. There were 0 illustrations found:
6 855384 Pycnanthemum pycnanthemoides (Leavenw.) Fernald [125 1247750 Tullia pycnanthemoides Leavenw.]
Amer. J. Sci. Arts, vol. 20 : p. 1 (1831)