Some cromosome numbers in Nicotiana

[1] PALM BT, 1922, B DELI PROEFSTAT MED, V16

[2] SETCHELL WA, 1912, U CALIF PUBL BOT, V5

[3] The bearing of teratological development in Nicotiana on theories of heredity [J]. AMERICAN NATURALIST, 1913, 47 : 206 - 228

[4] U CALIF PUBL BOT, V5

[1] PALM BT, 1922, B DELI PROEFSTAT MED, V16

[2] SETCHELL WA, 1912, U CALIF PUBL BOT, V5

[3] The bearing of teratological development in Nicotiana on theories of heredity [J]. AMERICAN NATURALIST, 1913, 47 : 206 - 228

[4] U CALIF PUBL BOT, V5