CYTOLOGY OF HYBRIDS BETWEEN PACIFIC RUBI-URSINI TYPES AND AN EASTERN BLACKBERRY

[11] VAARAMA A, 1951, NORD JORDBRFORSKN, P412

[12] VAARAMA A, 1948, J SCI AGR SOC FINL, V20, P67

[13] ORIGIN OF THE LOGAN AND THE MAMMOTH BLACKBERRIES - NEW GENETIC EVIDENCE REGARDING THIS PERENNIAL HORTICULTURAL MYSTERY [J]. JOURNAL OF HEREDITY, 1948, 39 (04) : 99 - &

[14] YARNELL S. H., 1931, PROC AMER SOC HORT SCI, V28, P114

[15] Yarnell SH, 1936, J AGRIC RES, V52, P0385

[11] VAARAMA A, 1951, NORD JORDBRFORSKN, P412

[12] VAARAMA A, 1948, J SCI AGR SOC FINL, V20, P67

[13] ORIGIN OF THE LOGAN AND THE MAMMOTH BLACKBERRIES - NEW GENETIC EVIDENCE REGARDING THIS PERENNIAL HORTICULTURAL MYSTERY [J]. JOURNAL OF HEREDITY, 1948, 39 (04) : 99 - &

[14] YARNELL S. H., 1931, PROC AMER SOC HORT SCI, V28, P114

[15] Yarnell SH, 1936, J AGRIC RES, V52, P0385