Extreme variation in floral characters and its consequences for pollinator attraction among populations of an Andean cactus

Variation of Pollinator Assemblages and Pollen Limitation in a Locally Specialized System: The Oil-producing Nierembergia linariifolia (Solanaceae)

(2008) Andrea Cosacov et al.   ANNALS OF BOTANY

Nectar usage in a southern Arizona hawkmoth community

(2008) RUBEN ALARCN et al.   ECOLOGICAL ENTOMOLOGY

Floral Design in Polemonium brandegei (Polemoniaceae): Genetic and Phenotypic Variation under Hawkmoth and Hummingbird Pollination

(2008) Mason W. Kulbaba et al.   INTERNATIONAL JOURNAL OF PLANT SCIENCES

The Cactus-Specialist Bees of the Genus Brachyglossula Hedicke (Hymenoptera: Colletidae): Notes on Host Associations and Description of a New Species

(2008) Arturo Roig-Alsina et al.   JOURNAL OF THE KANSAS ENTOMOLOGICAL SOCIETY

Geographic variation in floral scent ofEchinopsis ancistrophora(Cactaceae); evidence for constraints on hawkmoth attraction

(2008) Boris O. Schlumpberger et al.   OIKOS

Field Experiments with Transformed Plants Reveal the Sense of Floral Scents

(2008) D. Kessler et al.   SCIENCE