
A highly poisonous corm flowering in damp autumn meadows; it gives bees pollen and a little nectar late in the season and calls for caution.
Autumn crocus flowers leafless in autumn; its leaves and fruit appear in spring. Its pink-lilac, crocus-like flowers give little nectar and moderate pollen. During the late-summer dearth it adds a little pollen for rearing winter brood in apiaries near damp meadows.
It flowers from late August to October. Its natural range is Central and Western Europe; in Turkey dozens of native Colchicum species flower in a similar way in autumn.
Its contribution to honey production is insignificant. No reliable record of the pollen colour was found.
Poisonous: all parts of the plant contain colchicine and can be fatal to people and animals. Colchicine is reported to occur in pollen and nectar as well; poisoning through honey, however, is not a documented problem. The plant should not be planted deliberately, and care is needed if collected pollen is used for consumption.