BREEDING SYSTEMS IN ASCLEPIAS-INCARNATA L ASCLEPIAS-SYRIACA-L AND ASCLEPIAS-VERTICILLATA L

[21] Robertson C, 1887, BOT GAZ, V12, P207

[22] ROBERTSON C., 1887, BOT GAZ, V12, P244

[23] SOKAL RR, 1969, BIOMETRY

[24] RELATIVE ADVANTAGES OF CROSS-FERTILIZATION AND SELF-FERTILIZATION [J]. ANNALS OF THE MISSOURI BOTANICAL GARDEN, 1976, 63 (02) : 262 - 276

[25] SPARROW F. K., 1948, JOUR AGRIC RES, V77, P187

[26] Stebbins G.L., 1974, FLOWERING PLANTS EVO, DOI DOI 10.4159/HARVARD.9780674864856

[27] SELF FERTILIZATION AND POPULATION VARIABILITY IN THE HIGHER PLANTS [J]. AMERICAN NATURALIST, 1957, 91 (861) : 337 - 354

[28] STEVENS OA, 1945, N DAK EXP STA B, V333, P3

[29] WELLER SG, 1977, EVOLUTION, V31, P47, DOI 10.1111/j.1558-5646.1977.tb00980.x

[30] LIFE-HISTORY EVOLUTION IN 7 MILKWEEDS OF GENUS ASCLEPIAS [J]. JOURNAL OF ECOLOGY, 1976, 64 (01) : 223 - 240

[21] Robertson C, 1887, BOT GAZ, V12, P207

[22] ROBERTSON C., 1887, BOT GAZ, V12, P244

[23] SOKAL RR, 1969, BIOMETRY

[24] RELATIVE ADVANTAGES OF CROSS-FERTILIZATION AND SELF-FERTILIZATION [J]. ANNALS OF THE MISSOURI BOTANICAL GARDEN, 1976, 63 (02) : 262 - 276

[25] SPARROW F. K., 1948, JOUR AGRIC RES, V77, P187

[26] Stebbins G.L., 1974, FLOWERING PLANTS EVO, DOI DOI 10.4159/HARVARD.9780674864856

[27] SELF FERTILIZATION AND POPULATION VARIABILITY IN THE HIGHER PLANTS [J]. AMERICAN NATURALIST, 1957, 91 (861) : 337 - 354

[28] STEVENS OA, 1945, N DAK EXP STA B, V333, P3

[29] WELLER SG, 1977, EVOLUTION, V31, P47, DOI 10.1111/j.1558-5646.1977.tb00980.x

[30] LIFE-HISTORY EVOLUTION IN 7 MILKWEEDS OF GENUS ASCLEPIAS [J]. JOURNAL OF ECOLOGY, 1976, 64 (01) : 223 - 240