Heather Angel / Snake's head fritillary (Fritillaria meleagris), view into flower with linear green nectaries. In cultivation, Surrey, England, UK. April.
Heather Angel / Crown imperial lily (Fritillaria imperialis), six nectaries at base of stamens and stigma. In cultivation, Native to southeast Turkey and western Himalayas.
Heather Angel / Wasp (Dolichovespula sp) emerging from nectaring on Michailovski fritillary (Fritillaria michailovskyi) flower. To reach the nectaries it squeezes past anthers picking up large pollen load on head and...
Ernie Janes / Crown imperial (Fritillaria imperialis) growing in spring border, cultivated plant in garden.
Mike Read / Snakeshead fritillary (Fritillaria meleagris) growing in garden lawn. Corfe Mullen, Dorset, England, UK. April.
Adrian Davies / Snakeshead fritillary (Fritillaria meleagris), rare double white variety. Beech Hill, Berkshire, England, UK. April.