共 29 条
- [11] A NEW TAXONOMY FOR EPILOBIUM ANGUSTIFOLIUM L (ONAGRACEAE) [J]. BRITTONIA, 1966, 18 (02) : 167 - &
- [12] Muller H, 1883, FERTILISATION FLOWER
- [13] PEDERSEN MW, 1953, BOT GAZ, V155, P129
- [15] BUMBLEBEE RESPONSE TO VARIATION IN NECTAR AVAILABILITY [J]. ECOLOGY, 1981, 62 (06) : 1648 - 1661
- [18] Proctor M., 1972, POLLINATION FLOWERS
- [19] FORAGING IN BUMBLEBEES - RULE OF DEPARTURE FROM AN INFLORESCENCE [J]. CANADIAN JOURNAL OF ZOOLOGY-REVUE CANADIENNE DE ZOOLOGIE, 1982, 60 (03): : 417 - 428
- [20] OPTIMAL FORAGING IN BUMBLEBEES AND COEVOLUTION WITH THEIR PLANTS [J]. OECOLOGIA, 1978, 36 (03) : 281 - 293