566. |
Zohary,M. & Heller,D., 1984 | |
The Israel Academy of Sciences and Humanities.Genus Trifoliu | ||
The Israel Academy of Sciences and Humanities.Genus Trifoliu |
1431. |
List Based Record, 1986 | |
U.S. Soil Conservation Service | ||
U.S. Soil Conservation Service |
1492. |
Mosquin,T. & Gillett,J.M., 1965 | |
Brittonia 17(2):136-143 Chromosome Numbers in Amer.Trifolium | ||
Brittonia 17(2):136-143 Chromosome Numbers in Amer.Trifolium |
1714. |
Wiggins,I.L., 1980 | |
Flora of Baja California 644-711 Leguminosae | ||
Flora of Baja California 644-711 Leguminosae |
1785. |
Allen,O.N. & Allen,E.K., 1981 | |
The Leguminosae, A Source Book of Characteristics,Uses,&Nod. | ||
The Leguminosae, A Source Book of Characteristics,Uses,&Nod. |