Fritillaria biflora Sessé & Moc. species heterotypic synonym

Calochortus occidentalis M.A.García-Mart. & Aarón Rodr. species accepted

Calochortus ownbeyi M.A.García-Mart., Aarón Rodr. & H.P.McDonald species accepted

Calochortus venustus var. superbus L.H.Bailey & E.Z.Bailey variety synonym

Calochortus barbatus var. chihuahuanus (Painter) J.F.Macbr. variety synonym

Calochortus longebarbatus S.Watson species accepted

Calochortus caeruleus (Kellogg) S.Watson species accepted

Calochortus coeruleus var. coeruleus variety synonym

Cyclobothra maweama (Leichtlin ex Baker) Tubergen species synonym

Cyclobothra barbata (Kunth) Sweet species synonym

Calochortus barbatus subsp. barbatus subspecies synonym

Calochortus argillosus (Hoover) Zebell & P.L.Fiedl. species synonym

Calochortus holtzei F.Muell. species doubtful

Calochortus ghiesbreghtianus S.Watson species accepted

Calochortus ciscoensis S.L.Welsh & N.D.Atwood species accepted

Calochortus caeruleus var. westonii (Eastw.) Ownbey variety synonym

Calochortus caeruleus var. maweanus (Leichtlin ex Baker) Jeps. variety synonym

Calochortus caeruleus var. fimbriatus G.B.Ownbey variety synonym

Calochortus barnardii Douglas ex Steud., 1840 species accepted

Calochortus amibilis Purdy, 1901 species homotypic synonym

Calochortus vestitus Benth. ex Steud., 1840 species accepted

Calochortus vesta Purdy, 1895 species synonym

Calochortus venustus var. vesta (Purdy) Purdy variety synonym

Calochortus venustus var. robustus Hort variety synonym

Calochortus splendens var. rubra Purdy variety synonym

Cyclobothra caerulea Kellogg species synonym

Calochortus roseus Purdy, 1895 species doubtful

Calochortus pusillus Douglas ex Steud., 1840 species accepted

Calochortus galeae Peck species synonym

Calochortus weedii Alph.Wood species accepted

Cyclobothra weedii (Alph.Wood) Hoover species synonym

Calochortus luteus var. weedii (Alph.Wood) Baker variety synonym

Calochortus obispoensis Lemmon species accepted

Calochortus weedii var. obispoensis (Lemmon) Purdy variety synonym

Cyclobothra obispoensis (Lemmon) Hoover species synonym

Calochortus superbus Purdy ex Howell species accepted

Calochortus venustus var. citrinus Baker variety synonym

Calochortus pratensis (Purdy ex J.T.Howell) Hoover species synonym

Calochortus venustus var. lilacinus Baker variety synonym

Calochortus luteus var. robustus Purdy variety synonym

Calochortus luteus var. citrinus (Baker) S.Watson variety synonym

Calochortus superbus var. pratensis Purdy ex J.T.Howell variety synonym

Calochortus leichtlinii Hook.f. species accepted

Calochortus nuttallii var. subalpinus M.E.Jones variety synonym

Calochortus balsensis García-Mend. species accepted

Calochortus umbellatus Alph.Wood species accepted

Calochortus collinus Lemmon species synonym

Calochortus persistens Ownbey species accepted

Calochortus foliosus Ownbey species accepted

Calochortus spatulatus S.Watson species accepted

Calochortus amabilis Purdy species accepted

Calochortus pulchellus var. amabilis (Purdy) Jeps. variety synonym

Calochortus pulchellus var. maculosus S.Watson ex Purdy variety synonym

Calochortus monophyllus (Lindl.) Lem. species accepted

Cyclobothra elegans var. lutea Benth. variety synonym

Cyclobothra nitida (Douglas) Kunth species heterotypic synonym

Calochortus maculatus Eastw. species synonym

Calochortus nitidus var. cornutus Alph.Wood variety synonym

Calochortus benthamii Baker species synonym

Calochortus pulchellus var. parviflorus Regel variety synonym

Calochortus nitidus Douglas species accepted

Calochortus benthamii var. wallacei Purdy & L.H.Bailey variety synonym

Cyclobothra monophylla Lindl. species synonym

Calochortus pulchellus (Benth.) Alph.Wood species accepted

Cyclobothra pulchella Benth. species synonym

Calochortus aureus S.Watson species accepted

Calochortus nuttallii var. aureus (S.Watson) Ownbey variety synonym

Calochortus macrocarpus Douglas species accepted

Calochortus cernuus Painter species accepted

Calochortus raichei Farwig & V.Girard species accepted

Calochortus tolmiei Hook. & Arn. species accepted

Calochortus elegans Pursh species accepted

Calochortus maweanus var. roseus Purdy variety synonym

Calochortus purdyi Eastw. species synonym

Calochortus maweanus var. major Purdy variety synonym

Calochortus glaucus Regel species synonym

Calochortus elegans var. lobbii Baker variety synonym

Calochortus galei Peck species synonym

Calochortus longibarbatus S.Watson species accepted

Calochortus nuttallii Torr. species accepted

Calochortus luteus Douglas ex Lindl. species accepted

Calochortus watsonii M.E.Jones species synonym

Calochortus rhodothecus Clokey species synonym

Calochortus flexuosus S.Watson species accepted

Calochortus simulans (Hoover) Munz species accepted

Calochortus hartwegii Benth. species accepted

Cyclobothra hartwegii (Benth.) Kunth species synonym

Calochortus coeruleus (Kellogg) S.Watson species accepted

Calochortus maweanus Leichtlin ex Baker species synonym

Calochortus coeruleus var. maweanus (Leichtlin ex Baker) Jeps. variety synonym

Calochortus coeruleus var. fimbriatus Ownbey variety synonym

Cyclobothra coerulea Kellogg species synonym

Cyclobothra elegans Torr. species heterotypic synonym

Calochortus monanthus Ownbey species accepted

Calochortus subalpinus Piper species accepted

Calochortus lobbii Purdy species synonym

Calochortus kennedyi Porter species accepted

Calochortus mendozae Espejo, López-Ferr. & Ceja species accepted

Calochortus catalinae S.Watson species accepted

Calochortus lyonii S.Watson species synonym

Calochortus palmeri S.Watson species accepted

Calochortus purpureus (Kunth) Baker species accepted

Cyclobothra grandiflora M.Martens & Galeotti species synonym

Cyclobothra purpurea (Kunth) Sweet species synonym

Calochortus grandiflorus (M.Martens & Galeotti) Painter species synonym

Calochortus bonplandianus Schult.f. species synonym

Calochortus tiburonensis A.J.Hill species accepted

Calochortus apiculatus Baker species accepted

Calochortus albus (Benth.) Douglas ex Benth. species accepted

Calochortus englerianus Engl. species synonym

Calochortus albus var. paniculatus (Lindl.) Baker variety synonym

Cyclobothra alba Benth. species synonym

Calochortus albus var. rubellus Greene variety synonym

Cyclobothra paniculata Lindl. species synonym

Calochortus lanternus Davidson species synonym

Calochortus vestae (Purdy) Wallace species accepted

Calochortus luteus var. vestae (Purdy) Jeps. variety synonym

Calochortus luteus var. oculatus S.Watson variety synonym

Calochortus oculatus (S.Watson) Wallace species synonym

Calochortus venustus var. brachysepalus Regel variety synonym

Calochortus venustus var. vestae Purdy variety synonym

Calochortus minimus Ownbey species accepted

Calochortus elegans var. subclavatus Baker variety synonym

Calochortus pringlei B.L.Rob. species accepted

Calochortus striatus Parish species accepted

Calochortus comosus A.Nelson species synonym

Calochortus venustus Douglas ex Benth. species accepted

Calochortus venustus var. pictus (Wallace) Purdy & L.H.Bailey variety synonym

Calochortus venustus var. eldorado Purdy variety synonym

Calochortus venustus var. sulphureus Purdy variety synonym

Calochortus venustus var. purpurascens S.Watson variety synonym

Calochortus venustus var. caroli Cockerell variety synonym

Calochortus venustus var. purpureus Baker variety synonym

Calochortus venustus var. sanguineus Horton variety synonym

Calochortus venustus var. roseus Reuthe variety synonym

Calochortus lyallii Baker species accepted

Calochortus ciliatus B.L.Rob. & Seaton species synonym

Calochortus bruneaunis A.Nelson & J.F.Macbr. species accepted

Calochortus nuttallii var. bruneaunis (A.Nelson & J.F.Macbr.) Ownbey variety synonym

Calochortus discolor Davidson species synonym

Calochortus eurycarpus S.Watson species accepted

Calochortus nitidus var. eurycarpus (S.Watson) Hend. variety synonym

Calochortus euumbellatus A.Nelson species synonym

Calochortus parviflorus Nutt. ex Baker species synonym

Calochortus gunnisonii S.Watson species accepted

Calochortus gunnisonii var. kreglagii Regel variety synonym

Calochortus syntrophus Callahan species accepted

Calochortus barbatus (Kunth) Painter species accepted

Cyclobothra flava (Schult.f.) Lindl. species synonym

Calochortus barbatus subsp. chihuahuanus Painter subspecies synonym

Calochortus flavus Schult.f. species synonym

Cyclobothra barbata (Kunth) D.Don species synonym

Cyclobothra propinqua S.Schauer species synonym

Cyclobothra pallida (Schult.f.) Lindl. species synonym

Calochortus pallidus Schult.f. species synonym

Calochortus clavatus S.Watson species accepted

Calochortus nudus S.Watson species accepted

Calochortus nudus var. shastensis (Purdy) Jeps. variety synonym

Calochortus shastensis Purdy species synonym

Calochortus panamintensis (Ownbey) Reveal species accepted

Calochortus nuttallii var. panamintensis Ownbey variety synonym

Calochortus fimbriatus H.P.McDonald species accepted

Calochortus weedii var. purpurascens S.Watson variety synonym

Calochortus weedii var. vestus Purdy variety synonym

Cyclobothra vesta (Purdy) Hoover species synonym

Calochortus uniflorus Hook. & Arn. species accepted

Cyclobothra uniflora (Hook. & Arn.) Kunth species synonym

Calochortus lilacinus Kellogg species synonym

Calochortus argillosus (Hoover) Zebzll & Fielder species accepted

Calochortus ghiesbreghtii S.Watson species accepted

Calochortus invenustus Greene species accepted

Calochortus nuttallii var. australis Munz variety synonym

Calochortus amoenus Greene species accepted

Calochortus elegans var. amoenus (Greene) Anon. variety synonym

Calochortus albus var. amoenus (Greene) Purdy & L.H.Bailey variety synonym

Calochortus nigrescens Ownbey species accepted

Calochortus coxii M.R.Godfrey & Callahan species accepted

Calochortus dunnii Purdy species accepted

Calochortus palmeri var. dunnii (Purdy) Jeps. & Ames variety synonym

Calochortus exilis Painter species accepted

Calochortus umpquaensis Fredricks species accepted

Calochortus plummerae Greene species accepted

Cyclobothra plummerae (Greene) Hoover species synonym

Calochortus splendens Douglas ex Benth. species accepted

Calochortus davidsonianus Abrams species synonym

Calochortus splendens var. atroviolaceus (Wallace) Purdy & L.H.Bailey variety synonym

Calochortus splendens var. major Purdy variety synonym

Calochortus splendens var. ruber Purdy & L.H.Bailey variety synonym

Calochortus ×indecorus Ownbey & M.Peck species accepted

Calochortus ambiguus (M.E.Jones) Ownbey species accepted

Calochortus watsonii var. ambiguus (Ownbey) M.E.Jones variety synonym

Calochortus concolor (Baker) Purdy & L.H.Bailey species accepted

Calochortus luteus var. concolor Baker variety synonym

Calochortus greenei S.Watson species accepted

Calochortus greenei var. calvus Hend. variety synonym

Calochortus westonii Eastw. species accepted

Calochortus coeruleus var. westonii (Eastw.) Ownbey variety synonym

Calochortus excavatus Greene species accepted

Calochortus campestris Davidson species synonym

Cyclobothra lutea (Douglas ex Lindl.) Lindl. species synonym

Calochortus marcellae G.L.Nesom species accepted

Calochortus fuscus Schult.f. species accepted

Calochortus hintonii Bullock ex Ownbey species synonym

Cyclobothra fusca (Schult.f.) Lindl. species synonym

Calochortus howellii S.Watson species accepted

Calochortus venustulus Greene species accepted

Cyclobothra elegans (Pursh) Benth. ex Lindl. species synonym

Calochortus venustus var. oculatus Tubergen variety synonym

Calochortus nitidus Torr. species heterotypic synonym

Calochortus elegans Baker species heterotypic synonym

Calochortus elegans Hook.f., 1872 species doubtful

Calochortus superbus Purdy species homotypic synonym

Cyclobothra elegans (Pursh) Benth. species heterotypic synonym

Calochortus albus (Benth.) Douglas species homotypic synonym

Calochortus venustus var. purpurascens Purdy variety synonym

Calochortus vestae Purdy species doubtful

Calochortus maweanus Leichtlin species synonym

Calochortus splendens subsp. atroviolaceus Wallace subspecies synonym

Calochortus venustus subsp. pictus Wallace subspecies synonym

Calochortus englerianus Hort species homotypic synonym

Calochortus rustvoldii Callahan species accepted

Calochortus purdyi Mast. species synonym

Cyclobothra barbata (D.Don) species doubtful

Mariposa superba (Purdy ex Howell) Hoover species synonym

Mariposa pratensis (Purdy ex J.T.Howell) Hoover species synonym

Mariposa leichtlinii (Hook.f.) Hoover species synonym

Mariposa macrocarpa (Douglas) Hoover species synonym

Mariposa simulans Hoover species synonym

Mariposa catalinae (S.Watson) Hoover species synonym

Mariposa palmeri (S.Watson) Hoover species synonym

Fritillaria purpurea Kunth species synonym

Mariposa venusta (Douglas ex Benth.) Hoover species synonym

Fritillaria barbata Kunth species synonym

Fritillaria cuprea Graham species synonym

Mariposa clavata (S.Watson) Hoover species synonym

Mariposa argillosa Hoover species synonym

Mariposa splendens (Douglas ex Benth.) Hoover species synonym

Mariposa lutea (Douglas ex Lindl.) Hoover species synonym

Cyclobothra nitida Torr. species heterotypic synonym

Calochortus holtzei (F.Muell.) T.Durand & B.D.Jacks., 1902 species accepted

Calochortus clavatus subsp. clavatus subspecies synonym

Calochortus monophyllus Jeps., 1917 species doubtful

Calochortus venustus var. sanguineus Purdy & L.H.Bailey variety synonym

Calochortus umbellatus A.Nelson species heterotypic synonym

Calochortus luteus Nutt. species heterotypic synonym

Calochortus pulchellus Douglas ex Benth. species doubtful

Calochortus luteus Douglas ex Kunth, 1843 species doubtful

Calochortus pulchellus Douglas species homotypic synonym

Calochortus parviflorus Nutt. species homotypic synonym

Calochortus vestitus Benth. species homotypic synonym

Calochortus luteus Douglas species homotypic synonym

Calochortus venustus Douglas species homotypic synonym

Calochortus pusillus Douglas species homotypic synonym

Calochortus splendens Douglas species homotypic synonym

Calochortus barnardii Douglas species homotypic synonym

Calochortus superbus var. pratensis Purdy variety homotypic synonym

Calochortus hintonii Bullock species homotypic synonym