Adrian Davies / Knapweed broomrape (Orobanche elatior), parasite on roots of Greater knapweed (Centaurea scabiosa). Hampshire, England, UK. June.
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Nick Upton / Buff-tailed bumblebee (Bombus terrestris) nectaring on a Greater knapweed flower (Centaurea scabiosa) in a chalk grassland meadow, flies off, Wiltshire, England, UK, June.
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Nick Upton / Female Thick-legged flower beetle (Oedemera nobilis) and a Meadow brown butterfly (Maniola jurtina) nectaring on Greater knapweed flowers (Centaurea scabiosa) in a chalk grassland meadow, Wiltshire, E...
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Nick Upton / Female Thick-legged flower beetle (Oedemera nobilis) and a Meadow brown butterfly (Maniola jurtina) nectaring on a Greater knapweed flower (Centaurea scabiosa) in a chalk grassland meadow, Wiltshire,...
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Nick Upton / Two Dark green fritillary butterflies (Argynnis aglaja), Marbled white butterflies (Melanargia galathea) and a Narrow-bordered five-spot burnet moth (Zygaena lonicerae) nectaring on a Greater knapweed...
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Nick Upton / Dark green fritillary (Argynnis aglaja) nectaring on a Greater knapweed flower (Centaurea scabiosa) in a chalk grassland meadow, joined by a Meadow brown butterfly (Maniola jurtina), Wiltshire, Englan...
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Nick Upton / Marbled white butterflies (Melanargia galathea) and a Meadow brown butterfly (Maniola jurtina) nectaring on a clump of Greater knapweed flowers (Centaurea scabiosa) in a chalk grassland meadow, Wiltsh...
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Nick Upton / Large knapweed aphid (Uroleucon jaceae) colony feeding on a Greater knapweed (Centaurea scabiosa) stem, Wiltshire, England, UK, June.
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Nick Upton / Large knapweed aphid (Uroleucon jaceae) colony feeding on a Greater knapweed (Centaurea scabiosa) stem, Wiltshire, England, UK, June.
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Nick Upton / Close-up of a Meadow brown butterfly (Maniola jurtina) nectaring on a Greater knapweed flower (Centaurea scabiosa) in a chalk grassland meadow and flying off, Wiltshire, England, UK, June.
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Nick Upton / Two Meadow brown butterflies (Maniola jurtina) nectaring on Greater knapweed flowers (Centaurea scabiosa) in a chalk grassland meadow, Wiltshire, England, UK, June.
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Nick Upton / Narrow-bordered five-spot burnet moth (Zygaena lonicerae) and several Marbled white butterflies (Melanargia galathea) nectaring on a clump of Greater knapweed flowers (Centaurea scabiosa) in a chalk g...
