Heather Angel / Stigmas in female flowers of single Wax begonia (Begonia semperflorens group) mimic pollen laden stamens produced by male flowers but offer no reward to pollinators, which land on them and pollinate t...

Heather Angel / Regal lily (Lilium regale) with Crab spider (Thomisidae sp) waiting to predate insects. Near Maoxian, Min Valley, Sichuan Province, China.

Heather Angel / Honey bee (Apis mellifera) foraging on Peony (Paeonia officinalis) pollen. Surrey, England, UK. May.

Heather Angel / Bumblebee (Bombus sp) looking for pollen amongst fallen Southern magnolia (Magnolia grandiflora) stamens. Surrey, England, UK. July.

Heather Angel / Honey bee (Apis mellifera) nectaring on Russian hollyhock (Alcea rugosa), pollen on back. Surrey, England, UK. August.

Heather Angel / Marmalade hoverflies (Episyrphus balteatus), two feeding on pollen of Dwarf formosa lily (Lilium formosanum var. pricei). Surrey, England, UK. July.

Heather Angel / Hibiscus (Hibiscus sp) flower with stigmas and pollen covered stamens. Focus stacked.

Heather Angel / Seep monkey flower (Mimulus guttatus), bifid stigma above stamens. Nectar spot guides and central groove leading pollinators to nectar. Focus stacked.

Heather Angel / Water tulip (Cypella aquatilis) from above, in garden pond. Native to Brazil.

Heather Angel / Daffodil (Narcissus sp) opening, view from above. Focus stacked.

Heather Angel / Mauritian bloody bellflower (Nesocodon mauritianus), female phase with red nectar at base of style. Cultivated at Kew Gardens, London, England, UK. Native to Mauritius.

Heather Angel / Himalayan balsam (Impatiens glandulifera), dissection of flowers. Male phase above, downward projecting stamens release pollen onto backs of bumblebees and honey bees. Female phase below with downward...