(photographer: Denise Knapp)

Species with Images

This page provides a complete list to taxa that have images. Use the controls below to browse and search for images by family, genus, or species.
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Select a species to access available images.
Abagrotis orbis
Abegesta reluctalis
Abegesta remellalis
Abronia alba
Abronia maritima
Abronia maritima subsp. maritima
Abronia neurophylla
Abronia umbellata
Abronia umbellata subsp. alba
Abronia umbellata subsp. breviflora
Abronia umbellata var. umbellata
Abutilon lemmonii
Acacia baileyana
Acacia cyclops
Acacia dealbata
Acacia decurrens
Acacia longifolia
Acacia mearnsii
Acacia melanoxylon
Acalypha californica
Acalypha gracilens
Acanthephyra curtirostris
Acanthospermum australe
Acarospora badiofusca
Acarospora boulderensis
Acarospora chlorophana
Acarospora fuscata
Acarospora schleicheri
Acarospora smaragdula
Acarospora socialis
Acer macrophyllum
Acer rubrum
Achillea lanulosa
Achillea millefolium
Achillea millefolium var. arenicola
Achillea millefolium var. californica
Achnatherum diegoense
Achnatherum eminens
Achnatherum speciosum
Achyrachaena mollis
Acinetospora nicholsoniae
Acleris foliana
Acmaeodera hepburnii
Acmispon americanus
Acmispon americanus var. americanus
Acmispon argophyllus
Acmispon argophyllus var. adsurgens
Acmispon argophyllus var. argenteus
Acmispon argophyllus var. argophyllus
Acmispon argophyllus var. fremontii
Acmispon argophyllus var. niveus
Acmispon dendroideus
Acmispon dendroideus var. dendroideus
Acmispon dendroideus var. traskiae
Acmispon dendroideus var. veatchii
Acmispon grandiflorus
Acmispon grandiflorus var. grandiflorus
Acmispon heermannii var. heermannii
Acmispon maritimus
Acmispon maritimus var. maritimus
Acmispon micranthus
Acmispon parviflorus
Acmispon strigosus
Acmispon wrangelianus
Acourtia microcephala
Acrobasis comptella
Acrobasis tricolorella
Acrochaetium rhizoideum
Acrosorium uncinatum
Acteocina harpa
Acteocina inculta
Actium vestigialis
Aculepeira packardi
Adela trigrapha
Adelogorgia phyllosclera
Adelpha californica
Adenostemma lavenia
Adenostoma fasciculatum
Adenostoma fasciculatum var. fasciculatum
Adenostoma fasciculatum var. prostratum
Adiantum aleuticum
Adiantum capillus-veneris
Adiantum emarginatum
Adiantum jordanii
Adiantum pedatum
Adiantum pedatum subsp. aleuticum
Admetovis similaris
Aedes sierrensis
Aegilops cylindrica
Aegires albopunctatus
Aequorea victoria
Aesculus pavia
Agalinis filifolia
Agapostemon texanus
Agarum fimbriatum
Agave americana
Agave sebastiana
Agave shawii
Ageratum conyzoides
Aglaja ocelligera
Aglaothorax morsei santacruzae
Aglaothorax propsti
Aglossa caprealis
Agonopterix toega
Agoseris apargioides
Agoseris grandiflora
Agoseris heterophylla
Agrostis diegoensis
Agrostis exarata
Agrostis pallens
Agrostis semiverticillata
Agrostis stolonifera
Agrotis ipsilon
Agrotis vetusta
Ahnfeltia fastigiata
Ahnfeltia gigartinoides
Ailanthus altissima
Aira caryophyllea
Akephorus marinus
Alaria marginata
Albizia distachya
Alchemilla arvensis
Alchemilla occidentalis
Aleurodicus dugesii
Aleuroplatus coronata
Alia carinata
Allacrotelsa spinulata
Allenrolfea occidentalis
Allium lacunosum
Allium lacunosum var. lacunosum
Allium peninsulare
Allium praecox
Allograpta exotica
Allograpta obliqua
Alloniscus perconvexus
Allophyllum gilioides
Allophyllum gilioides subsp. gilioides
Allophyllum glutinosum
Alopecurus myosuroides
Alpheus bellimanus
Alpheus clamator
Alpheus dentipes
Alternanthera echinocephala
Alucita montana
Alvania aequisculpta
Alvania compacta
Alvania cosmia
Alvania oldroydae
Alvania purpurea
Amaranthus albus
Amaranthus blitoides
Amaranthus deflexus
Amaranthus gracilis
Amaranthus lividus
Amaranthus powellii
Amaranthus spinosus
Amaryllis belladonna
Amauria rotundifolia
Amblyopappus pusillus
Ambrosia acanthicarpa
Ambrosia artemisiifolia
Ambrosia camphorata
Ambrosia chamissonis
Ambrosia chamissonis var. bipinnatisecta
Ambrosia chenopodiifolia
Ambrosia magdalenae
Ambrosia psilostachya
Americardia biangulata
Ammannia coccinea
Ammophila arenaria
Ammophila azteca
Amorbia cuneanum
Amphicerus cornutus
Amphiporus punctatulus
Amphiroa beauvoisii
Amphissa versicolor
Amsinckia intermedia
Amsinckia lycopsoides
Amsinckia menziesii
Amsinckia menziesii var. intermedia
Amsinckia menziesii var. menziesii
Amsinckia retrorsa
Amsinckia spectabilis
Amsinckia spectabilis var. nicolai
Amsinckia spectabilis var. spectabilis
Amsinckia tessellata
Amyelois transitella
Anacampsis lacteusochrella
Anagallis arvensis
Anagallis arvensis var. coerulea
Analipus japonicus
Anarta edwardsii
Anastrangalia laetifica
Anax junius
Anax walsinghami
Ancula gibbosa
Andrena angustitarsata
Andrena candida
Andrena chlorogaster
Andrena chlorura
Andrena frigida
Andrena oenotherae
Andrena pallidifovea
Andrena perarmata
Andrena perimelas
Andrena piperi
Andrena principalis
Andrena prunorum
Andrena semipunctata
Andrena sola
Andrena submoesta
Andricus quercuscalifornicus
Anemopsis californica
Annaphila decia
Anopina triangulana
Anoplius clystera
Anoplius toluca
Anredera cordifolia
Anstenoptilia marmarodactyla
Antepirrhoe semiatrata
Anthemis cotula
Anthicus rufulus
Anthidium collectum
Anthidium maculosum
Anthidium utahense
Anthocharis cethura
Anthocharis cethura cethura
Anthocharis sara
Anthocharis sara gunderi
Anthocharis sara sara
Anthophora californica
Anthophora curta
Anthophora edwardsii
Anthophora fulvicauda
Anthophora urbana
Anthophorula albicans
Anthopleura artemisia
Anthopleura elegantissima
Anthopleura sola
Anthopleura xanthogrammica
Anthrenus verbasci
Antiopella barbarensis
Antirrhinum kelloggii
Antirrhinum multiflorum
Antirrhinum nuttallianum
Antirrhinum nuttallianum subsp. nuttallianum
Antirrhinum nuttallianum subsp. subsessile
Antirrhinum pusillum
Antirrhinum thompsonii
Antirrhinum watsonii
Apamea cinefacta
Apamea cuculliformis
Aphaenogaster patruelis
Aphanes occidentalis
Aphanisma blitoides
Aphodius fimetarius
Aphorista morosa
Aphyllon fasciculatum
Aphyllon purpureum
Aphyllon tuberosum
Apiastrum angustifolium
Apis mellifera
Apium graveolens
Apleurus jacobinus
Aplysia californica
Aplysia vaccaria
Apomyelois bistriatella
Aporus luxus
Aptenia cordifolia
Aquarius remigis
Arabis glabra
Arabis hoffmannii
Arabis maxima
Arabis maxima var. hoffmannii
Arachnis picta
Araneus andrewsi
Araneus detrimentosus
Araneus gemma
Araucaria bidwillii
Araucaria excelsa
Araujia sericifera
Arbacia stellata
Arbutus menziesii
Archilestes californica
Archirhoe neomexicana
Arctium minus
Arctostaphylos auriculata
Arctostaphylos bicolor
Arctostaphylos catalinae
Arctostaphylos confertiflora
Arctostaphylos crustacea
Arctostaphylos crustacea subsp. crustacea
Arctostaphylos crustacea subsp. insulicola
Arctostaphylos crustacea subsp. subcordata
Arctostaphylos diversifolia
Arctostaphylos glandulosa
Arctostaphylos insularis
Arctostaphylos insularis var. pubescens
Arctostaphylos nissenana
Arctostaphylos pechoensis
Arctostaphylos pechoensis var. viridissima
Arctostaphylos subcordata
Arctostaphylos tomentosa
Arctostaphylos tomentosa subsp. crinita
Arctostaphylos tomentosa subsp. insulicola
Arctostaphylos tomentosa subsp. subcordata
Arctostaphylos veatchii
Arctostaphylos viridissima
Argia vivida
Argiope argentata
Argiope aurantia
Argiope trifasciata
Argonauta argo
Argopecten ventricosus
Argyrotaenia franciscana
Argyrotaenia isolatissima
Argythamnia lanceolata
Aristida adscensionis
Aristida californica
Aristida divaricata
Aristida ternipes var. gentilis
Aristotelia isopelta
Armadillidium vulgare
Armeria maritima
Armeria maritima subsp. californica
Aronia arbutifolia
Artemisia californica
Artemisia douglasiana
Artemisia dracunculus
Artemisia nesiotica
Artemisia vulgaris subsp. heterophylla
Arthroceras subterminale
Arthrocnemum subterminale
Arundo donax
Ascalapha odorata
Asclepias fascicularis
Asclepias humistrata
Asemum nitidum
Aseptis catalina
Aseptis perfumosa
Ashmeadiella californica
Ashmeadiella lateralis
Asparagopsis taxiformis
Asparagus asparagoides
Asparagus officinalis
Asparagus officinalis subsp. officinalis
Asphodelus fistulosus
Aspicilia cinerea
Aspicilia laevata
Aspidotis californica
Astata nubecula
Aster radulinus
Aster subulatus var. ligulatus
Astraeus hygrometricus
Astragalus capillipes
Astragalus curtipes
Astragalus didymocarpus
Astragalus didymocarpus var. didymocarpus
Astragalus didymocarpus var. dispermus
Astragalus fastidius
Astragalus gambelianus
Astragalus insularis
Astragalus insularis var. insularis
Astragalus lentiginosus
Astragalus leucopsis
Astragalus miguelensis
Astragalus molybdenus
Astragalus nevinii
Astragalus nuttallianus
Astragalus nuttallianus var. cedrosensis
Astragalus traskiae
Astragalus trichopodus
Astragalus trichopodus subsp. leucopsis
Astragalus trichopodus var. lonchus
Astragalus trichopodus var. trichopodus
Astrangia haimei
Astrometis sertulifera
Astropecten armatus
Astropecten verrilli
Ataenius lobatus
Athyrium filix-femina
Athyrium filix-femina subsp. cyclosorum
Athyrium filix-femina var. californicum
Athyrium filix-femina var. cyclosorum
Athyrium filix-femina var. sitchense
Athysanus pusillus
Atriplex argentea
Atriplex argentea subsp. expansa
Atriplex argentea var. expansa
Atriplex barclayana
Atriplex breweri
Atriplex californica
Atriplex canescens
Atriplex canescens var. canescens
Atriplex coulteri
Atriplex julacea
Atriplex lentiformis
Atriplex lentiformis subsp. breweri
Atriplex leucophylla
Atriplex pacifica
Atriplex palmeri
Atriplex parishii
Atriplex prostrata
Atriplex rosei
Atriplex semibaccata
Atriplex serenana
Atriplex serenana var. davidsonii
Atriplex suberecta
Atriplex triangularis
Atriplex watsonii
Augochlorella pomoniella
Aurelia labiata
Autographa californica
Avena barbata
Avena fatua
Avena sativa
Azolla caroliniana
Azolla filiculoides