Flower-Visiting Insects
of White Trout Lily


Erythronium albidum (White Trout Lily)
(Bees suck nectar or collect pollen; flies suck nectar or feed on pollen; other insects suck nectar; some flies and plant bugs are non-pollinating as indicated below; some observations are from Graenicher and Schemske et al. as indicated below, otherwise they are from Robertson)

Bees (long-tongued)
Apidae (Apinae): Apis mellifera sn cp fq (Rb, Shm); Apidae (Bombini): Bombus impatiens sn; Anthophoridae (Ceratinini): Ceratina dupla dupla sn (Rb, Gr); Anthophoridae (Eucerini): Synhalonia belfragii sn fq; Anthophoridae (Nomadini): Nomada dentariae sn, Nomada luteola sn, Nomada sulphurata sn; Megachilidae (Osmiini): Osmia bucephala bucephala sn, Osmia collinsiae sn, Osmia liganaria lignaria sn fq, Osmia pumila sn fq (Rb, Gr)

Bees (short-tongued)
Halictidae (Halictinae): Augochlorella striata sn (Gr), Halictus confusus sn, Halictus rubicunda sn, Lasioglossum pilosus pilosus sn, Lasioglossum versatus sn cp; Colletidae (Colletinae): Colletes inaequalis sn fq; Andrenidae (Andreninae): Andrena carlini sn cp fq (Rb, Shm), Andrena erigeniae sn (Shm), Andrena erythronii sn cp fq olg (Rb, Shm), Andrena forbesii (Shm), Andrena mariae sn, Andrena nasonii (Shm), Andrena sayi sn cp, Andrena vicina sn cp (Gr)

Flies
Syrphidae: Brachypalpus oarus fp np, Eristalis dimidiatus sn; Bombyliidae: Bombylius major sn; Muscidae: Neomyia cornicina fp np

Butterflies
Pieridae: Colias philodice sn, Pieris rapae sn

Skippers
Hesperiidae: Erynnis juvenalis sn

Plant Bugs
Lygaeidae: Lygaeus turcicus sn np


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