Bufflehead Mason Bee

Osmia bucephala Cresson 1864

visit flowers of

• Global Biotic Interactions: Geranium maculatum L. (spotted geranium)
• Global Biotic Interactions: Penstemon rubicundus D. D. Keck (Wassuk Range beardtongue)
• Global Biotic Interactions: Oxytropis campestris (L.) DC. (field crazyweed)
• Global Biotic Interactions: Monarda bradburiana Beck (eastern beebalm)
• Global Biotic Interactions: Taraxacum tenejapense A. J. Richards
• Global Biotic Interactions: Penstemon confertus Dougl. (yellow penstemon)
• Global Biotic Interactions: Astragalus australis (L.) Lam. (Indian milk-vetch)
• Global Biotic Interactions: Lathyrus palustris L. (Marsh pea)
• Global Biotic Interactions: Cytisus scoparius (L.) Link (Broom)
• Global Biotic Interactions: Crepis tectorum L. (narrowleaf hawksbeard)
• Global Biotic Interactions: Hedysarum sulphurescens Rydb. (white sweetvetch)
• Global Biotic Interactions: Camassia quamash (Pursh) Greene (camas)
• Global Biotic Interactions: Penstemon lanceolatus Benth.
• Global Biotic Interactions: Cardamine concatenata (Michx.) O. Schwarz (cutleaf toothwort)
• Global Biotic Interactions: Erythronium albidum Nutt. (white fawnlily)
• Global Biotic Interactions: Mertensia virginica (L.) Pers. ex Link (Virginia Bluebell)
• Global Biotic Interactions: Cymopterus lemmonii (J. M. Coult. & Rose) Dorn (alpine false springparsley)
• Global Biotic Interactions: Rubus parviflorus Nutt. (thimbleberry)
• Global Biotic Interactions: Lupinus sericeus Pursh (silky lupine)
• Global Biotic Interactions: Thermopsis divaricarpa A. Nelson (Spread-Fruit Golden-Banner)
• Global Biotic Interactions: Spirea douglasii
• Global Biotic Interactions: Vicia sativa L. (Common Vetch)
• Global Biotic Interactions: Penstemon hirsutus (L.) Willd. (hairy beardtongue)
• Global Biotic Interactions: Vicia cracca L. (bird vetch)
• Global Biotic Interactions: Baptisia australis (L.) R. Br. (blue false indigo)
• Global Biotic Interactions: Rubus allegheniensis Porter (Allegheny blackberry)
• Global Biotic Interactions: Lonicera caerulea L. (deepblue honeysuckle)
• Global Biotic Interactions: Lupinus polyphyllus Lindl. (big-leaved lupine)
• Global Biotic Interactions: Rubus parvifolius L. (Japanese raspberry)
• Global Biotic Interactions: Viburnum lantanoides Michx. (hobblebush)
• Global Biotic Interactions: Iris versicolor L. (blue flag)
• Global Biotic Interactions: Scilla siberica Andrews (Siberian squill)
• Global Biotic Interactions: Iris versicolor L. (blue flag)
• Global Biotic Interactions: Lonicera caerulea L. (deepblue honeysuckle)
• Global Biotic Interactions: Lupinus polyphyllus Lindl. (big-leaved lupine)
• Global Biotic Interactions: Rubus occidentalis L. (black raspberry)
• Global Biotic Interactions: Viola labradorica Schrank (alpine violet)
• Global Biotic Interactions: Uvularia grandiflora Sm. (largeflower bellwort)
• Global Biotic Interactions: Phlox stolonifera Sims (creeping phlox)
• Global Biotic Interactions: Baptisia australis (L.) R. Br. (blue false indigo)
• Global Biotic Interactions: Baptisia australis (L.) R. Br. (blue false indigo)
• Global Biotic Interactions: Tussilago farfara L. (coltsfoot)
• Global Biotic Interactions: Lupinus polyphyllus Lindl. (big-leaved lupine)
• Global Biotic Interactions: Lotus corniculatus L. (Common Bird's-foot-trefoil)
• Global Biotic Interactions: Baptisia australis (L.) R. Br. (blue false indigo)
• Global Biotic Interactions: Trifolium pratense L. (Red Clover)
• Global Biotic Interactions: Penstemon digitalis Nutt. (talus slope penstemon)
• Global Biotic Interactions: Baptisia australis (L.) R. Br. (blue false indigo)
• Global Biotic Interactions: Baptisia australis (L.) R. Br. (blue false indigo)
• Global Biotic Interactions: Baptisia australis (L.) R. Br. (blue false indigo)
• Global Biotic Interactions: Polemonium vanbruntiae Britton (Bog Jacob's-Ladder)
• Global Biotic Interactions: Mertensia virginica (L.) Pers. ex Link (Virginia Bluebell)
• Global Biotic Interactions: Baptisia australis (L.) R. Br. (blue false indigo)
• Global Biotic Interactions: Rosa rugosa Thunb. (japanese rose)
• Global Biotic Interactions: Lotus corniculatus L. (Common Bird's-foot-trefoil)
• Global Biotic Interactions: Baptisia australis (L.) R. Br. (blue false indigo)
• Global Biotic Interactions: Penstemon digitalis Nutt. (talus slope penstemon)