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A. parviflora
A. schottii
A. toumeyana
Abronia fragans
Abronia macrocarpa
Aclepias
Aconitum
Actea
Adult emergence time
Aedes
Agavaceae
Agave
Agave chrysantha
Agave havardiana
Agave palmeri
Agave schottii
Agaves (Agavaceae)
Alaska
Aletes humilis
Allagrapha
Allee effect
Allee effects
Alliaria petiolata
Amaranthus
American ginseng
Amianthium. Liliaceae
Anagrapha
Andrena
Andrena erigeniae
Andrenidae
Annonaceae
Anthidium palmarum
Anthophora
Anthophoridae
Apidae
Apiformes
Apis
Apis mellifera
Apoidea
Appalachian mountains
Aquilegia
Aquilegia caerulea
Aquilegia chrysantha
Arabis fecunda
Arabis serotina
Archilochus
Archilochus colubris
Arizona
Arizona Strip
Asclepias
Asclepias meadii
Asclepias syriaca
Asclepias verticillata
Asclepias welshii
Ashmeadiella
Asimina parviflora
Asimina pygmaea
Asiminia obovata
Aster curtus
Astragalus
Astragalus amblytropis
Astragalus australis var. olympicus
Astragalus montii
Astragalus trichopodus lonchus
Baja California
Balsaminaceae
Bay checkerspot butterfly
Biodiversity
Biscayne Bay
Blennosperma
Bolora acrocnemai
Bombus
Bombus flavifrons
Bombus melanopygus
Bombus occidentalis
Bombus spp.
Bombylius facialis
Bombylius major
Bradshaw's desert parsley
Brassicaceae
Brighammia
Bumblebee
Cactaceae
California
Callophrys fotis bayensis
Calochortus
Calopogon tuberosus
Calystegia collina
Campsis radicans
Caprifoliaceae
Carnegiea
Carolinas
Catalpa speciosa
Centaurea solstitialis
Challis milkvetch
Channel Islands
Chilopsis linearis
Choeronycteris mexicana
Clarkia concinna
Claytonia virginica
Cleistes divaricata
Cleridae
Clonality
Co-pollinator
Coastal dune habitat
Coleoptera
Colias eurytheme
Color shift
Colorado
Colorado River Drainage
Colorado aletes
Colorado columbine
Compensation
Conservation
Conservation biology
Convention
Cordylanthus maritimus
Corydalis caseana
Cypripedium fasciculatum
Darlingtonia californica
Dasytinae
Deeringothamnus rugelii
Delphinium
Delphinium nelsonii
Diapriidae
Dicerandra
Dicerandra christmanii
Dicerandra frutescens
Diervilla lonicera
Diptera
Echinocereus viridiflorus
Endangered and threatened species
Epargyreus clarus
Ephydryas editha quino
Eriogonum
Eryngium cuneifolium
Eryngium yuccifolium
Erythronium grandiflorum
Euchloe olympia
Eumorpha achemon
Euphydryas editha
Euphydryas editha bayensis
Eustroma fasciata
Everglades
Exomalopsis
spp.
Exotics
Exprosopa fasciata
Exprosopa fascita
F. carica
F. microcarpa
Fabaceae
Female reproductive success
Fender's blue butterfly
Fender’s blue butterfly
Ficus
Ficus aurea
Floral larceny
Florida
Florida scrub
Florida skullcap
Flower color
Food webs
Foraging behavior
Formicidae
Fragmentation
Fruit set
Functional redundancy
Gaultheria procumbens
Gelechiidae
Glaucopsyche lygdamus palosverdesensis
Glossophaginae
Great Plains
Habenaria obtusata
Habitat fragmentation
Habropoda laboriosa
Halictidae
Hamamelis virginiana
Harper's beauty
Harperocallis flava (McDaniel)
Hawaii
Helianthus annus
Hemaris
Hemaris diffinis
Hemaris thysbe
Hemihalictus lustrans
Hemiptera
Heraclides aristodemus ponceanus
Hesperaloe parviflora
Hesperia leonardus
Hesperiidae
Heterotheca subaxillaris
Hibiscus
Homoptera
Hummingbird
Hummingbird pollination
Hybrid zones
Hyles lineata
Hymenoptera
Hypericum cumulicola
IUCN
Icaricia icarioides fenderi
Icaricia icarioides fenderi (Macy)
Icaricia icarioides fenderii
Idaho
Illinois
Illinois Valley
Impatiens capensis
Impatiens pallida
Inbreeding depression
Indiana
Indirect effects
Inflorescence size
Insecta
Interspecific pollen
Iowa
Ipomopsis
Ipomopsis aggregata
Joshua tree
Karner blue butterfly
Kincaid's lupine
Kincaid’s lupine
Lake Tahoe
Lake Wales Ridge
Lantana camara
Leguminosae
Lepidoptera
Leponycteris curasoae
Leptonycteris
Leptonycteris curasoae
Leptonycteris nivalis
Leptonycteris sanborni
Lesquerella arenosa var. argillosa
Lesquerella fendleri
Lesquerella filiformis
Lesser long-nosed bats
Liatris
Liatris ohlingerae
Liliaceae
Lomatium bradshawii
Lomatium cookii
Lophocereus schottii
Lucifer hummingbirds
Lupinus
Lupinus arizonicus
Lupinus nanus
Lupinus sulphureus kincaidii
Lupinus sulphureus spp. kincaidii
Lycaeides melissa samuelis
Lythrum
Macbridea alba Chapman
Magnolia
Manduca quinquemaculata
Manfreda virginica
Maryland
Massachusetts
Mating system
Meeting
Megachile
Megachile comata
Megachilidae
Megalographa biloba
Melissodes
Melissodes agilis
Melyridae
Mertensia paniculata
Mesa Verde cactus
Mexican long-nosed bat
Mexican long-tongued bat
Mexico
Michigan
Midwest
Migrant hummingbirds
Mirabilis longiflora
Mirabilis macfarlanei
Mirabilis multiflora
Missouri
Missouri bladderpod
Mitchell's Satyr
Mojave desert
Montana
Mosquito pollination
Mutualism
Myziunm
Navajoan desert
Nectar
Nectar robbery
Nematocera
Nemophila
Neonympha mitchellii mitchellii
Nepeta cataria
New Mexico
New York
Nicotiana attenuata
Noctuidae
North America
North Carolina
Northeast
Northeastern United States
Northern Coastal Ranges
Nycterophaeta luna
Oenothera
Oenothera elata
Oenothera speciosa
Ohio
Oklahoma
Olympic National Park
Optimal foraging
Opuntia chlorotica
Opuntia phaeacantha
Orchidaceae
Oregon
Osmia
Osmia lignaria
Osmia ribifloris
Outcrossing
Oviposition choice
Pacific northwest
Palmer's agave
Palos Verdes blue butterfly
Panax quinquefolius
Papilio glaucus
Papilio palamedes
Papilio troilus
Paspalum dilatatum
Patch size
Paw paw
Pediocactus sileri
Pegoscapus jimenezi
Penstemon
Penstemon barbatus
Penstemon pinifolius
Perdita
Pharaxonotha zamiae
Phlox
Phlox divaricata
Phlox pilosa
Pieris rapae
Pinus palustris Miller
Plant population density
Plant species
Planthera lacera
Platanthera
Platanthera ciliaris
Platanthera integrilabia
Platanthera obtusata
Platanthera praeclara
Platanthera scricta
Pogogyne abramsii
Polemoniaceae
Pollination
Pollination biology
Pollination effectiveness
Pollinator
Pollinator limitation,
Pollinator visitation
Population dynamics
Population size
Potentilla diversifolia
Pre-dispersal seed predation
Prickly pear cactus
Prodoxidae
Pseudaletia unipuncta
Ptilothrix
Pyrgus wyandot
Pyrrhopappus carolinianus
Quino checkerspot butterfly
Ranunculaceae
Raphanus raphanistrum
Rare plants
Reproduction
Rhaphiomidas terminatus
Rhopalotria slossoni
Ribes pinetorum
Rorippa subumbellata
Rudbeckia hirta
Saguaro cactus
San Bernardino Mountains
San Diego County
Schaus swallowtail
Schoenocrambe argillaceae
Schoenocrambe barnebyi
Schoenocrambe suffrutescens
Sclerocactus mesa-verdae
Scrophulariaceae
Scutellaria floridana Chapman
Seed set
Selasphorus
Selasphorus platycercus
Selasphorus rufus
Senecio
Senita cactus
Senita moth
Sidalecea oreganassp. Spicata
Silene regia
Smith's blue butterfly
Sonoran Desert
Sonoran desert
Southeast
Southern California
Southwest
Speyeria zerene hippolyta
Sphingidae
Sphinx
Stenocereus thurberi
Streptanthus bracteatus
Synhalonia fulvitarsis
Syrphidae
Tahoe Yellow Cress
Tegeticula
Tegeticula maculata
Tegeticula yuccasella
Temporal variation
Tennessee
Texas
Thysanoptera
Tipularia discolor
Townsendia aprica
Toxins
Trichodes
Trochilidae
UV reflectance
UV-visible floral patterns
United States
Upiga virescens
Utah
Ute lady's tresses
Vaccinium ashei
Viola adunca
Virginia
West Virginia
Western prairie fringed orchid
Willamette Valley
Wisconsin
Witch hazel
Xylocopa
Yucca
Yucca filamentosa
Yucca glauca
Yucca moth
Yucca whipplei
Yucca/yucca moths
Zamia pumila
abscission
abundance
adaptation
adult food plant
agricultural entomology
alpine habitat
ancillary rosette
anemophily
angiosperm flowers
animal pollinated grass
animal pollination
anther and stigma position
autumn pollination
barriers
bat pollination
bat-pollinated flowers
bats
bats pollinators
bee
bee fly,
bee pollination
bee pollinator
bee pollinators
bee-fly pollination
bees
beetle associations
beetle pollination
beetle pollinators
behavior
big bend century plant
biochemistry