Flowering Plants Visited
by Melissodes
coloradensis
Melissodes coloradensis Cresson: Anthophoridae (Eucerini), Hymenoptera
(observations are from Robertson)
Asteraceae: Cirsium discolor sn cp (Rb), Cirsium vulgare sn (Rb), Coreopsis tripteris sn cp (Rb), Helianthus annuus sn (Rb), Helianthus divaricatus sn cp fq (Rb), Helianthus grosseserratus sn cp fq (Rb), Helianthus mollis sn (Rb), Helianthus tuberosus sn cp fq (Rb), Heliopsis helianthoides sn (Rb), Liatris pycnostachya sn (Rb), Rudbeckia laciniata sn (Rb), Silphium integrifolium sn cp (Rb), Silphium laciniatum sn cp fq (Rb), Silphium perfoliatum sn cp (Rb), Silphium terebinthinaceum sn (Rb); Lythraceae: Lythrum alatum sn (Rb); Verbenaceae: Verbena hastata sn (Rb), Verbena stricta sn (Rb)