TY  - BOOK
AU  - Goodspeed,Thomas Harper
TI  - The genus Nicotiana: origins, relationships, and evolution of its species in the light of their distribution, morphology, and cytogenetics
T2  - Chronica botanica
AV  - QK1 .C55 vol. 16, no. 1/6
U1  - 583.79 
PY  - 1954///
CY  - Waltham, Mass.
PB  - Chronica Botanica Co.
KW  - Tobacco
KW  - Local
N1  - Bibliography: p. 495-512; Distribution, morphology, cytology of species; cytology of F₁ interspecific hybrids; phylesis, by T. H. Goodspeed.--Taxonomy, by T. H. Goodspeed, H-M. Wheeler, and P. C. Hutchison
ER  -