COMPETITION FOR POLLINATORS AS A STIMULUS FOR EVOLUTION OF FLOWERING TIME

[1] DANDELION AS A COMPETITOR TO FRUIT TREES FOR BEE VISITS [J]. JOURNAL OF APPLIED ECOLOGY, 1968, 5 (01) : 169 - &

[2] MODE OF REPRODUCTION OF HIGHER PLANTS [J]. BOTANICAL REVIEW, 1957, 23 (03) : 135 - 233

[3] THE FLOWER CONSTANCY OF BEES [J]. BOTANICAL REVIEW, 1950, 16 (07) : 379 - 398

[4] ECOLOGY OF SPECIES OF MEGACHILE LATREILLE IN THE MIXED PRAIRIE REGION OF SOUTHERN ALBERTA WITH SPECIAL REFERENCE TO POLLINATION OF ALFALFA [J]. ECOLOGY, 1954, 35 (04) : 453 - 462

[5] INSECT-FLOWER ASSOCIATIONS IN HIGH ARCTIC WITH SPECIAL REFERENCE TO NECTAR [J]. OIKOS, 1968, 19 (02) : 359 - &

[6] MAZOKHINPORSHNY.GA, 1969, INSECT VISION

[7] MOSQUIN T, 1970, Canadian Field-Naturalist, V84, P291

[8] MOSQUIN T, 1966, EVOLUTION CANADAS FL

[1] DANDELION AS A COMPETITOR TO FRUIT TREES FOR BEE VISITS [J]. JOURNAL OF APPLIED ECOLOGY, 1968, 5 (01) : 169 - &

[2] MODE OF REPRODUCTION OF HIGHER PLANTS [J]. BOTANICAL REVIEW, 1957, 23 (03) : 135 - 233

[3] THE FLOWER CONSTANCY OF BEES [J]. BOTANICAL REVIEW, 1950, 16 (07) : 379 - 398

[4] ECOLOGY OF SPECIES OF MEGACHILE LATREILLE IN THE MIXED PRAIRIE REGION OF SOUTHERN ALBERTA WITH SPECIAL REFERENCE TO POLLINATION OF ALFALFA [J]. ECOLOGY, 1954, 35 (04) : 453 - 462

[5] INSECT-FLOWER ASSOCIATIONS IN HIGH ARCTIC WITH SPECIAL REFERENCE TO NECTAR [J]. OIKOS, 1968, 19 (02) : 359 - &

[6] MAZOKHINPORSHNY.GA, 1969, INSECT VISION

[7] MOSQUIN T, 1970, Canadian Field-Naturalist, V84, P291

[8] MOSQUIN T, 1966, EVOLUTION CANADAS FL