Life Plants Magnoliophyta Magnoliophytina Magnoliopsida Ranunculaceae

Foodplants for Callimorpha dominula, Coenocalpe lapidata, Ichneutica skelloni

600x834 (~67Kb) USA: Cape Blanco, (42°49'43N 124°33'45W ±1km), Curry Co. OR, 2.8.2001, Photo © Markku Savela	900x1350 (~107Kb) Russia, Tatarstan, Varkljed-Bodja (56°13'N 52°49'E), about 20km S of Agriz, 7.8.2004, Photo © Markku Savela	1200x796 (~72Kb) Russia, Tatarstan, Varkljed-Bodja (56°13'N 52°49'E), about 20km S of Agriz, 7.8.2004, Photo © Markku Savela
1202x1802 (~342Kb) USA: Washington, Skagit Co., on Sauk Mountain Rd (48°31'23N 121°36'22W), 15.8.2012, Photo © Markku Savela

The exact identification of these species is still unknown, but tentatively assumed to belong into this group.

• Ranunculus polyanthemos L. Backsmörblomma Backranunkel Many-flowered Buttercup Aholeinikki

  • Ranunculus polyanthemos ssp. polyanthemoides auct.
  • Ranunculus polyanthemos var. latisectus Neilr.

  • Ranunculus cuneifolius var. latisectus; [CoL] ; [POWO]
  • Ranunculus latisectus; [CoL] ; [POWO]
  • Ranunculus polyanthemos polyanthemoides; [iNaturalist]
  • Ranunculus polyanthemos polyanthemos; [iNaturalist]
  • Ranunculus polyanthemos subsp. meyerianus; [CoL]
  • Ranunculus polyanthemos subsp. polyanthemoides; [CoL] ; [POWO]
  • Ranunculus polyanthemos subsp. polyanthemophyllus; [CoL]
  • Ranunculus polyanthemos subsp. polyanthemos; [CoL] ; [POWO]
  • Ranunculus polyanthemos subsp. schennikovii; [CoL]
  • Ranunculus polyanthemos subsp. serpens; [CoL]
  • Ranunculus polyanthemos subsp. thomasii; [CoL] ; [POWO]
  • Ranunculus polyanthemos thomasii; [iNaturalist]
  • Ranunculus polyanthemos; [RK], 77; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus × polyanthemoides; [POWO]

  653x490 (~61Kb) Finland: Tampere, Vehmainen, Kaukajärvi, 25.6.2008, Photo © Harri Arkkio	915x810 (~103Kb) Finland: Tampere, Vehmainen, Kaukajärvi, 25.6.2008, Photo © Harri Arkkio	688x503 (~32Kb) Finland: Tampere, Vehmainen, Kaukajärvi, 25.6.2008, Photo © Harri Arkkio
  593x475 (~26Kb) Finland: Tampere, Vehmainen, Kaukajärvi, 25.6.2008, Photo © Harri Arkkio

• Ranunculus nemorosus DC. Wood Buttercup Pyökkileinikki

  • Ranunculus polyanthemos subsp. nemorosus; [CoL]
• Ranunculus repens L. Revranunkel Revsmörblomma Rönsyleinikki Creeping Buttercup

  • Ranunculus repens; [RK], 77; [CoL] ; [iNaturalist] ; [POWO] ; [RUNEBERG]

  identification uncertain 800x558 (~155Kb) FINLAND: Ka: Virolahti, Virojoki 671:53, 10.6.2000, Photo © Markku Savela

  identification uncertain 1100x814 (~98Kb) USA: West Fork of Miller River (~ 47.6°N 121.4°W), King Co., WA, 24.7.2005, Photo © Markku Savela

  1202x1802 (~281Kb) upperside USA: Washington, King Co., Start of Tinkham Rd (from I-90), 15.7.2010, Photo © Markku Savela

  Foodplant for Autographa gamma, Dysstroma truncata, Horisme tersata, Trigonophora flammea

  • var. repens

    • Ranunculus repens var. repens; [FPN], 139
  • var. pleniflorus Fern.

    • Ranunculus pleniflorus Fern.;
    • Ranunculus repens var. pleniflorus; [FPN], 139
• Ranunculus lanuginosus L. Villaleinikki Woolly Buttercup

  • Ranunculus lanuginosus; [CoL] ; [iNaturalist] ; [POWO]
• Ranunculus acris L. Solöga Smörblomma Meadow Buttercup Tall Buttercup Niittyleinikki

  • Ranunculus acris frigidus; [iNaturalist]
  • Ranunculus acris hultenii; [iNaturalist]
  • Ranunculus acris subsp. hultenii; [CoL] ; [POWO]
  • Ranunculus acris var. frigidus; [POWO]
  • Ranunculus acris; [RK], 77; [FPN], 139; [CoL] ; [iNaturalist] ; [POWO] ; [RUNEBERG]

  600x855 (~92Kb) FINLAND, Ab: Suomusjärvi, 669:31, 4.6.2000, Photo © Markku Savela

  700x1054 (~63Kb) FINLAND, Ab: Suomusjärvi, 669:31, 4.6.2000, Photo © Markku Savela

  Foodplant for Amphipyra tragopoginis, Horisme tersata, Xylena vetusta

  • ssp. acris Solöga Smörblomma Piennarniittyleinikki

    • ssp. boreanus (Jord.) Cadevall & Sallent

    • Ranunculus acris acris; [iNaturalist]
    • Ranunculus acris subsp. acris; [CoL] ; [POWO]
    • Ranunculus acris ssp. acris; [RK], 78
  • ssp. friesianus (Jord.) Rouy & Foucaud Parksmörblomma Parksolöga Puistoniittyleinikki

    • Ranunculus acris friesianus; [iNaturalist]
    • Ranunculus acris subsp. friesianus; [CoL] ; [POWO]
    • Ranunculus acris ssp. friesianus; [RK], 78
  • ssp. borealis (Regel) Nyman Nordsmörblomma Nordsolöga Idänniittyleinikki

    • ssp. stevenii auct.
    • Ranunculus glabriusculus Rupr.
    • Ranunculus propinquus auct.

    • Ranunculus japonicus propinquus; [iNaturalist]
    • Ranunculus propinquus glabriusculus; [iNaturalist]
    • Ranunculus propinquus subborealis; [iNaturalist]
    • Ranunculus propinquus subsp. glabriusculus; [CoL] ; [POWO]
    • Ranunculus propinquus subsp. propinquus; [CoL] ; [POWO]
    • Ranunculus propinquus subsp. pseudograndis; [CoL] ; [POWO]
    • Ranunculus propinquus subsp. subangustifidus; [CoL] ; [POWO]
    • Ranunculus propinquus subsp. subborealis; [CoL] ; [POWO]
    • Ranunculus propinquus; [CoL] ; [iNaturalist] ; [POWO]
  • ssp. pumilus (Wahlenb.) Á. Löve & D. Löve Liten smörblomma Liten solöga Tunturiniittyleinikki

    • Ranunculus acris var. pumilus Wahlenb.

    • Ranunculus acris pumilus; [iNaturalist]
    • Ranunculus acris subsp. pumilus; [POWO]
    • Ranunculus acris ssp. pumilus; [RK], 78
• Ranunculus serbicus Vis. 'Serbianleinikki'

  • Ranunculus serbicus; [CoL] ; [iNaturalist] ; [POWO]
• Ranunculus montanus Willd. Vuorileinikki Mountain Buttercup

  • Ranunculus alismifolius montanus; [iNaturalist]
  • Ranunculus alismifolius var. montanus; [CoL] ; [POWO]
  • Ranunculus montanus; [CoL] ; [iNaturalist] ; [iNaturalist] ; [POWO]
• Ranunculus bulbosus L. Bulbous Buttercup Mäkileinikki Knölsmörblomma Knölranunkel

  • Ranunculus bulbosus aleae; [iNaturalist]
  • Ranunculus bulbosus bulbosus; [iNaturalist]
  • Ranunculus bulbosus castellanus; [iNaturalist]
  • Ranunculus bulbosus subsp. aleae; [POWO]
  • Ranunculus bulbosus subsp. bulbosus; [CoL] ; [POWO]
  • Ranunculus bulbosus subsp. castellanus; [CoL] ; [POWO]
  • Ranunculus bulbosus; [RK], 78; [FPN], 139; [CoL] ; [iNaturalist] ; [POWO] ; [RUNEBERG]
• Ranunculus sardous Crantz Sydranunkel Hairy Buttercup Etelänleinikki Sydsmörblomma

  • Ranunculus sardous; [RK], 78; [FPN], 136; [CoL] ; [iNaturalist] ; [POWO]
• Ranunculus pseudobulbosus Schur 'Romanianleinikki'
• Ranunculus arvensis L. Corn Buttercup Field Buttercup Äkerranunkel Hungerweed Peltoleinikki

  • Ranunculus arvensis; [RK], 79; [FPN], 136; [CoL] ; [iNaturalist] ; [POWO]
• Ranunculus cassubicus L. Lundsmörblommor Lehtoleinikit Lundranunkler

  • Ranunculus cassubicus imitans; [iNaturalist]
  • Ranunculus cassubicus subsp. antae; [CoL] ; [POWO]
  • Ranunculus cassubicus subsp. cassubicus; [CoL] ; [POWO]
  • Ranunculus cassubicus; [RK], 79; [CoL] ; [iNaturalist] ; [POWO]

  1218x948 (~140Kb) Finland, Nokia, Jaakkola, 18.5.2005, Photo © Harri Arkkio	743x954 (~96Kb) Finland, Viljakkala, Väinänperä, 17.6.2005, Photo © Harri Arkkio	507x781 (~72Kb) Finland: Valkeakoski, Heritynniemi, 29.5.2006, Photo © Harri Arkkio
  693x521 (~44Kb) Finland: Valkeakoski, Heritynniemi, 29.5.2006, Photo © Harri Arkkio

  Multiple species, at least 10 in Finland.[RK]

• Ranunculus fallax (Wimm. & Grab.) Sloboda Kevätlehtoleinikit Mellanranunkler Mellansmörblommor

  • Ranunculus auricomus var. fallax Wimm. & Grab.

  • Ranunculus fallax; [RK], 79; [CoL] ; [iNaturalist] ; [POWO]

  Multiple species, at least 90 in Finland.[RK]

• Ranunculus monophyllus Ovcz. Taigaleinikit Slidsmörblommor Slidranunkler

  • Ranunculus auricomus var. sibiricus (Glehn) Korsh.

  • Ranunculus monophyllus; [RK], 80; [CoL] ; [iNaturalist] ; [POWO]

  Multiple species, 7 in Finland.[RK]

• Ranunculus auricomus L. Kevätleinikit Majsmörblommor Goldilocks Buttercup Majranunkler

  • Ranunculus auricomus; [RK], 80; [CoL] ; [iNaturalist] ; [iNaturalist] ; [POWO]
  • Ranunculus sect. auricomus; [POWO]

  identification uncertain 600x894 (~115Kb) FINLAND: Ka: Virolahti, Virojoki 671:53, 10.6.2000, Photo © Markku Savela

  674x1039 (~145Kb) Finland, Hamina, Kitula, 6.6.2005, Photo © Harri Arkkio

  Foodplant for Ammoconia caecimacula, Orthosia gothica

  Multiple species, at least 200 in Finland.[RK]

• Ranunculus pygmaeus Wahlenb. Dwarf Buttercup Dvärgranunkel Pikkuleinikki

  • Ranunculus pygmaeus; [RK], 81; [FPN], 139; [CoL] ; [iNaturalist] ; [POWO]

  840x1234 (~169Kb) Finland, Kilpisjärvi, 25.7.2004, Photo © Harri Arkkio

• Ranunculus nivalis L. Lumileinikki Fjällsmörblomma Fjällranunkel

  • Ranunculus nivalis; [RK], 81; [CoL] ; [iNaturalist] ; [POWO]

  800x1077 (~79Kb) Finland, Kilpisjärvi, 26.7.2004, Photo © Harri Arkkio

  535x630 (~29Kb) Finland, Kilpisjärvi, 26.7.2004, Photo © Harri Arkkio

• Ranunculus sulphureus C. J Phipps Rikkileinikki Polarsmörblomma Polarranunkel

  • Ranunculus sulphureus subsp. exaltatus; [CoL] ; [POWO]
  • Ranunculus sulphureus subsp. sulphureus; [CoL] ; [POWO]
  • Ranunculus sulphureus subsp. taimyrensis; [POWO]
  • Ranunculus sulphureus; [RK], 82; [CoL] ; [iNaturalist] ; [POWO]
• Ranunculus hyperboreus Rottb. Arctic Buttercup Jordranunkel Farnorthern Buttercup Pohjanleinikki

  • Ranunculus hyperboreus; [RK], 82; [FPN], 137; [CoL] ; [iNaturalist] ; [POWO]
• Ranunculus pensylvanicus L. 'Amerikanleinikki'

  • Ranunculus pensylvanicus; [CoL] ; [iNaturalist] ; [POWO]
• Ranunculus sceleratus L. Blister Buttercup Celery-leaved Buttercup Tiggarranunkel Konnanleinikki Crowfoot Buttercup Celery-leaved Crowfoot

  • Ranunculus sceleratus; [RK], 82; [FPN], 136; [CoL] ; [iNaturalist] ; [POWO] ; [RUNEBERG]

  900x1350 (~242Kb) Russia, Udmurtia, river banks of Kama, near village Doksha east of Izhevsk, 20.8.2004, Photo © Markku Savela Ranunculus sceleratus? det. Andrew Spink	900x1150 (~122Kb) Russia, Udmurtia, river banks of Kama, near village Doksha east of Izhevsk, 20.8.2004, Photo © Markku Savela Ranunculus sceleratus? det. Andrew Spink	1278x956 (~59Kb) Finland, Tammela, Saaren kansanpuisto, 18.8.2005, Photo © Harri Arkkio
  750x915 (~176Kb) Finland: Nokia, Pitkäniemi, 15.7.2006, Photo © Harri Arkkio	1044x783 (~145Kb) Finland: Nokia, Pitkäniemi, 15.7.2006, Photo © Harri Arkkio

  • var. sceleratus

    • Ranunculus eremogenes

    • Ranunculus sceleratus sceleratus; [iNaturalist]
    • Ranunculus sceleratus var. sceleratus; [POWO]
    • Ranunculus sceleratus var. sceleratus; [FPN], 137
  • var. multifidus Nutt.

    • Ranunculus multifidus; [CoL] ; [iNaturalist] ; [POWO]
    • Ranunculus multifidus Nutt.;
    • Ranunculus sceleratus multifidus; [iNaturalist]
    • Ranunculus sceleratus var. multifidus; [CoL] ; [POWO]
    • Ranunculus sceleratus var. multifidus; [FPN], 137
• Ranunculus reptabundus Rurpr. Nordlig tiggarranunkel Sammakonleinikki

  • sceleratus ssp. reptabundus (Rupr.) Hultén

  • Ranunculus reptabundus; [RK], 83; [CoL] ; [iNaturalist] ; [POWO]

  979x734 (~106Kb) Finland, Oulu, 23.7.2004, Photo © Harri Arkkio

  1302x1018 (~202Kb) Finland, Oulu, Kempeleenlahti, 7.8.2005, Photo © Harri Arkkio

  669x862 (~42Kb) Finland, Oulu, Kempeleenlahti, 7.8.2005, Photo © Harri Arkkio

• Ranunculus reptabundus × sceleratus

  • Ranunculus reptabundus × sceleratus; [RK], 83
• Ranunculus lapponicus L. Lapinleinikki Lappranunkel

  • Ranunculus lapponicus; [RK], 83; [iNaturalist] ; [POWO]

  1112x818 (~117Kb) Finland, Rovaniemi mlk, 23.7.2004, Photo © Harri Arkkio

• Ranunculus cymbalaria Pursh Suolaleinikki Seaside Buttercup Shore Buttercup Bohusranunkel

  • Ranunculus cymbalaria; [RK], 83; [FPN], 135
• Ranunculus flammula L. Ältranunkel Ojaleinikki Creeping Buttercup Lesser Spearwort

  • ?Ranunculus filiformis
  • ?Ranunculus intermedius
  • ?Ranunculus samolifolius
  • ?Ranunculus unalaschensis

  • Ranunculus flammula filiformis; [iNaturalist]
  • Ranunculus flammula flammula; [iNaturalist]
  • Ranunculus flammula ovalis; [iNaturalist]
  • Ranunculus flammula subsp. flammula; [POWO]
  • Ranunculus flammula subsp. minimus; [POWO]
  • Ranunculus flammula subsp. scoticus; [POWO]
  • Ranunculus flammula var. major; [POWO]
  • Ranunculus flammula var. ovalis; [POWO]
  • Ranunculus flammula; [RK], 83; [FPN], 135; [CoL] ; [iNaturalist] ; [POWO] ; [RUNEBERG]

  818x664 (~129Kb) Finland: Lempäälä, Tuljamo, 25.8.2006, Photo © Harri Arkkio

• Ranunculus flammula × reptans

  • Ranunculus × levenensis Druce ex Gornall
• Ranunculus reptans L. Creeping Spearwort Strandranunkel Rantaleinikki

  • Ranunculus flammula var. reptans (L.) Hartm.
  • Ranunculus flammula ssp. reptans (L.) Syme
  • Ranunculus flammula var. gracilis G. Mey

  • Ranunculus gracilis; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus reptans; [RK], 84; [CoL] ; [iNaturalist] ; [POWO]

  600x754 (~59Kb) FINLAND: Kb: Kesälahti, 682:64, 1.7.1998 Photo © Markku Savela Ranunculus reptans det. Tapio Lahtonen

  734x979 (~176Kb) Finland: Mikkeli, Anttola, Luonteri, Rupakko, 17.7.2006, Photo © Harri Arkkio

• Ranunculus lingua L. Greater Spearwort Jokileinikki Sjöranunkel

  • Ranunculus lingua; [RK], 84; [CoL] ; [iNaturalist] ; [POWO] ; [RUNEBERG]

  810x832 (~139Kb) Finland: Pirkkala, Sankila, Sikojoki, 8.8.2006, Photo © Harri Arkkio

  985x800 (~44Kb) Finland: Pirkkala, Sankila, Sikojoki, 8.8.2006, Photo © Harri Arkkio

• Ranunculus glacialis (L.) Á. Löve & D. Löve Glacier Crowfoot Isranunkel Jääleinikki

  • Beckwithia glacialis (L.) Á. Löve & D. Löve

  • Ranunculus glacialis camissonis; [iNaturalist]
  • Ranunculus glacialis glacialis; [iNaturalist]
  • Ranunculus glacialis subsp. camissonis; [POWO]
  • Ranunculus glacialis subsp. glacialis; [POWO]
  • Ranunculus glacialis var. camissonis; [CoL]
  • Ranunculus glacialis; [RK], 85; [CoL] ; [iNaturalist] ; [POWO] ; [RUNEBERG]

  800x535 (~64Kb) Gopascurro/Bjorkliden, Sweden, 9 June 1985, Photo © Lars Andersen

  1387x909 (~123Kb) Finland, Kilpisjärvi, 26.7.2004, Photo © Harri Arkkio

  1300x904 (~92Kb) Finland, Kilpisjärvi, 26.7.2004, Photo © Harri Arkkio

• Ranunculus ficaria L. Lesser Celandine Mukulaleinikki

  • Ficaria ficaria

  • Ranunculus ficaria subsp. calthifolius; [POWO]
  • Ranunculus ficaria subsp. chrysocephalus; [POWO]
  • Ranunculus ficaria subsp. ficariiformis; [POWO]
  • Ranunculus ficaria; [FPN], 134; [POWO] ; [RUNEBERG]

  Foodplant for Trigonophora flammea

  • ssp. ficaria Svalört Itumukulaleinikki Mukulaleinikki

    • Ranunculus ficaria ssp. bulbifer Lawalrée
    • Ranunculus ficaria ssp. bulbilifer Lambinon
    • Ficaria verna Huds.

    • Ficaria verna; [CoL] ; [iNaturalist]
    • Ranunculus ficaria subsp. ficaria; [POWO]
    • Ranunculus ficaria ssp. bulbilifer; [RK], 85
    • Ranunculus ficaria ssp. ficaria; [RKe], 45; [SPK], 187
    • Ranunculus vernus; [POWO]

    807x1028 (~129Kb) Finland, Hamina, Salmenkylä, 6.5.2005, Photo © Harri Arkkio

    800x578 (~57Kb) FINLAND: Helsinki, Lauttasaari 27.5.1999, Photo © Markku Savela

    1000x919 (~108Kb) Finland, Helsinki, Lauttasaari, 26.5.2004, Photo © Markku Savela

  • ssp. fertilis Isomukulaleinikki

    • Ranunculus ficaria subsp. fertilis; [POWO]
    • Ranunculus ficaria ssp. fertilis; [SPK], 187

• Ranunculus altaicus Laxm.

  • Ranunculus altaicus subsp. altaicus; [CoL]
  • Ranunculus altaicus subsp. taimyrensis; [CoL]
  • Ranunculus altaicus; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus altaicus Laxm.; [Oleg Kosterin]

  678x508 (~102Kb) Boggy chionophylic meadowy tundra in the cirque of the left headwater of the Chikty Rivulet, 2600 m above sea level, the southern principal slope of the Yuzhno-Chuiskii mountain range, the upper Dzhazator River basin, Kosh-Agach District, Altai Republic, West Siberia, Russia. 10th July 1998, Photo © Oleg Kosterin

  740x504 (~129Kb) Boggy chionophylic meadowy tundra in the cirque of the left headwater of the Chikty Rivulet, 2600 m above sea level, the southern principal slope of the Yuzhno-Chuiskii mountain range, the upper Dzhazator River basin, Kosh-Agach District, Altai Republic, West Siberia, Russia. 10th July 1998, Photo © Oleg Kosterin

• Ranunculus asiaticus L.

  • Ranunculus asiaticus; [CoL] ; [iNaturalist] ; [POWO]

  2032x1524 (~759Kb) Cyprus, Droushia (Paphos), 13 avril 2005, Photo © H. Alziar

• Ranunculus testiculatus Crantz Hornseed Buttercup

  • Ranunculus testiculatus; [FPN], 134; [POWO]
  • Ranunculus testiculatus Crantz;
• Ranunculus andersonii Gray Pink Buttercup Anderson's Buttercup

  • Ranunculus andersonii andersonii; [iNaturalist]
  • Ranunculus andersonii; [FPN], 134; [iNaturalist] ; [POWO]
  • Ranunculus andersonii Gray;
• Ranunculus cooleyae Vasey & Rose Cooley's Buttercup

  • Ranunculus cooleyae; [FPN], 134
  • Ranunculus cooleyae Vasey & Rose;
• Ranunculus gormanii Greene Gorman's Buttercup

  • Ranunculus reptans var. gormanii
  • Ranunuclus terrestris

  • Ranunculus gormanii; [FPN], 135; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus gormanii Greene;
• Ranunculus populago Greene Mountain Buttercup

  • Ranunculus cusickii
  • Ranunculus alismellus var. populago

  • Ranunculus populago; [FPN], 135; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus populago Greene;
• Ranunculus alismaefolius Geyer Water-plantain Buttercup

  • Ranunculus alismaefolius; [FPN], 135
  • Ranunculus alismaefolius Geyer;
  • var. alismaefolius Plantainleaved Buttercup

    • Ranunculus alismaefolius var. alismaefolius; [FPN], 135
  • var. montanus Wats.

    • Ranunculus alismaefolius var. montanus; [FPN], 135
    • Ranunculus montanus Wats.;
  • var. hartwegi (Greene) Jeps.

    • Ranunculus hartwegi (Greene) Jeps.

    • Ranunculus alismaefolius var. hartwegi; [FPN], 135
    • Ranunculus alismifolius hartwegii; [iNaturalist]
    • Ranunculus alismifolius var. hartwegii; [POWO]
  • var. davisii Benson

    • Ranunculus alismaefolius var. davisii; [FPN], 135
    • Ranunculus alismifolius davisii; [iNaturalist]
    • Ranunculus alismifolius var. davisii; [CoL] ; [POWO]
    • Ranunculus davisii Benson;
  • var. alismellus Gray Dwarf Plantainleaved Buttercup

    • Ranunculus alismaefolius var. alismellus; [FPN], 135
    • Ranunculus alismellus Gray;
    • Ranunculus alismifolius alismellus; [iNaturalist]
    • Ranunculus alismifolius var. alismellus; [CoL] ; [POWO]
• Ranunculus oresterus Benson Blue Mountain Buttercup

  • Ranunculus oresterus; [FPN], 135; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus oresterus Benson;
• Ranunculus hebecarpus H. & A. Downy Buttercup

  • Ranunculus hebecarpus; [FPN], 136; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus hebecarpus H. & A.;
• Ranunculus muricatus L. Spiny-fruit Buttercup

  • Ranunculus muricatus var. emuricatus; [CoL]
  • Ranunculus muricatus; [FPN], 136; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus muricatus L.;
• Ranunculus natans Meyer Floating Water-buttercup

  • Ranunculus natans; [CoL] ; [iNaturalist] ; [POWO]
  • var. intertextus (Greene) Benson

    • Ranunculus intertextus (Greene) Benson

    • Ranunculus natans var. intertextus; [FPN], 137
• Ranunculus flabellaris Raf. Yellow Water-buttercup

  • Ranunculus fluviatilis

  • Ranunculus flabellaris; [FPN], 137; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus flabellaris Raf.;
• Ranunculus gmelinii DC. Gmelin's Buttercup Small Yellow Water-buttercup

  • Ranunculus gmelinii gmelinii; [iNaturalist]
  • Ranunculus gmelinii purshii; [iNaturalist]
  • Ranunculus gmelinii; [FPN], 137; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus gmelinii DC.;
  • var. limosus (Nutt.) Hara

    • Ranunculus limosus (Nutt.) Hara

    • Ranunculus gmelinii var. limosus; [FPN], 137
  • var. hookeri (G. Don) Benson

    • Ranunculus hookeri (G. Don) Benson

    • Ranunculus gmelinii var. hookeri; [FPN], 137
• Ranunculus reconditus Nels. & Macbr. Obscure Buttercup

  • Ranunculus triternatus

  • Ranunculus glaberrimus reconditus; [iNaturalist]
  • Ranunculus reconditus; [FPN], 137
  • Ranunculus reconditus Nels. & Macbr.;
  • Ranunculus triternatus; [CoL] ; [iNaturalist] ; [POWO]
• Ranunculus glaberrimus Hook. Sagebrush Buttercup

  • Ranunculus glaberrimus; [FPN], 137; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus glaberrimus Hook.;
  • var. glaberrimus

    • Ranunculus glaberrimus glaberrimus; [iNaturalist]
    • Ranunculus glaberrimus var. glaberrimus; [POWO]
    • Ranunculus glaberrimus var. glaberrimus; [FPN], 137
  • var. ellipticus Greene

    • Ranunculus ellipticus
    • Ranunculus waldronii

    • Ranunculus ellipticus Greene;
    • Ranunculus glaberrimus ellipticus; [iNaturalist]
    • Ranunculus glaberrimus var. ellipticus; [CoL] ; [POWO]
    • Ranunculus glaberrimus var. ellipticus; [FPN], 137
• Ranunculus jovis A. Nels. Jove's Buttercup

  • Ranunculus digitatus

  • Ranunculus digitatus; [CoL] ; [POWO]
  • Ranunculus jovis; [FPN], 138; [iNaturalist]
  • Ranunculus jovis A. Nels.;
• Ranunculus inamoenus Greene Unlovely Buttercup

  • Ranunculus alpeophilus
  • Ranunculus utahensis

  • Ranunculus inamoenus inamoenus; [iNaturalist]
  • Ranunculus inamoenus subaffinis; [iNaturalist]
  • Ranunculus inamoenus var. alpeophilus; [CoL]
  • Ranunculus inamoenus var. inamoenus; [POWO]
  • Ranunculus inamoenus var. subaffinis; [CoL] ; [POWO]
  • Ranunculus inamoenus; [CoL] ; [iNaturalist] ; [POWO]
• Ranunculus eschscholtzii Schlecht. Subalpine Buttercup

  • Ranunculus eschscholtzii oxynotus; [iNaturalist]
  • Ranunculus eschscholtzii var. oxynotus; [CoL] ; [POWO]
  • Ranunculus eschscholtzii; [FPN], 138; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus eschscholtzii Schlecht.;

  identification uncertain 900x753 (~107Kb) USA: FR 7174 to Corral Pass (47°01'04N 121°28'16W), Pierce Co., WA, 13.7.2000, Photo © Markku Savela

  identification uncertain 800x845 (~57Kb) USA: FR 7174 to Corral Pass (47°01'04N 121°28'16W), Pierce Co., WA, 13.7.2000, Photo © Markku Savela

  • var. eschscholtzii

    • Ranunculus helleri

    • Ranunculus eschscholtzii eschscholtzii; [iNaturalist]
    • Ranunculus eschscholtzii var. eschscholtzii; [POWO]
    • Ranunculus eschscholtzii var. eschscholtzii; [FPN], 138
  • var. suksdorfii (Gray) Benson

    • Ranunculus suksdorfii (Gray) Benson
    • Ranunculus eximius
    • Ranunculus saxicola

    • Ranunculus eschscholtzii suksdorfii; [iNaturalist]
    • Ranunculus eschscholtzii var. eximius; [POWO]
    • Ranunculus eschscholtzii var. suksdorfii; [POWO]
    • Ranunculus eschscholtzii var. suksdorfii; [FPN], 138
    • Ranunculus eximius; [CoL] ; [iNaturalist]
    • Ranunculus suksdorfii; [CoL] ; [iNaturalist]
  • var. trisectus (Eastw.) Benson

    • Ranunculus trisectus (Eastw.) Benson

    • Ranunculus eschscholtzii trisectus; [iNaturalist]
    • Ranunculus eschscholtzii var. trisectus; [CoL] ; [POWO]
    • Ranunculus eschscholtzii var. trisectus; [FPN], 138
  • var. alpinus (Wats.) Hitchc.

    • Ranunculus alpinus (Wats.) Hitchc.

    • Ranunculus adoneus var. alpinus; [CoL]
    • Ranunculus eschscholtzii var. alpinus; [FPN], 138
    • Ranunculus ollissiponensis alpinus; [iNaturalist]
    • Ranunculus ollissiponensis subsp. alpinus; [CoL] ; [POWO]
• Ranunculus pedatifidus J. E. Smith Northern Buttercup Birdfoot Buttercup

  • Ranunculus pedatifidus affinis; [iNaturalist]
  • Ranunculus pedatifidus; [FPN], 138; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus pedatifidus J. E. Smith;
• Ranunculus cardiophyllus Hook. Heartleaved Buttercup

  • Ranunculus cardiophyllus; [FPN], 138; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus cardiophyllus Hook.;
• Ranunculus abortivus L. Kidney-leaved Buttercup Smallflowered Buttercup

  • Ranunculus abortivus; [FPN], 138; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus abortivus L.;
• Ranunculus verecundus Robins. Modest Buttercup

  • Ranunculus verecundus; [FPN], 139; [CoL] ; [iNaturalist]
  • Ranunculus verecundus Robins.;
• Ranunculus gelidus Kar. & Kir. Arctic Buttercup

  • Ranunculus grayi
  • Ranunculus hookeri
  • Ranunculus ramulosus

  • Ranunculus gelidus; [FPN], 139; [iNaturalist] ; [POWO]
  • Ranunculus gelidus Kar. & Kir.;
  • Ranunculus grayi; [iNaturalist] ; [POWO]
• Ranunculus orthorhynchus Hook. Straightbeak Buttercup

  • Ranunculus orthorhynchus bloomeri; [iNaturalist]
  • Ranunculus orthorhynchus var. bloomeri; [CoL] ; [POWO]
  • Ranunculus orthorhynchus; [FPN], 139; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus orthorhynchus Hook.;
  • var. orthorhynchus

    • Ranunculus orthorhynchus orthorhynchus; [iNaturalist]
    • Ranunculus orthorhynchus var. orthorhynchus; [POWO]
    • Ranunculus orthorhynchus var. orthorhynchus; [FPN], 139
  • var. platyphyllus Gray

    • Ranunculus macranthus

    • Ranunculus bulbosus f. macranthus; [POWO]
    • Ranunculus macranthus; [CoL] ; [iNaturalist] ; [POWO]
    • Ranunculus orthorhynchus platyphyllus; [iNaturalist]
    • Ranunculus orthorhynchus var. platyphyllus; [POWO]
    • Ranunculus orthorhynchus var. platyphyllus; [FPN], 139
    • Ranunculus platypetalus var. macranthus; [CoL] ; [POWO]
    • Ranunculus platyphyllus Gray;
• Ranunculus californicus Benth. California Buttercup

  • Ranunculus californicus californicus; [iNaturalist]
  • Ranunculus californicus cuneatus; [iNaturalist]
  • Ranunculus californicus var. californicus; [POWO]
  • Ranunculus californicus var. cuneatus; [POWO]
  • Ranunculus californicus; [FPN], 139; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus californicus Benth.;
• Ranunculus occidentalis Nutt. Western Buttercup

  • Ranunculus occidentalis brevistylis; [iNaturalist]
  • Ranunculus occidentalis hexasepalus; [iNaturalist]
  • Ranunculus occidentalis howellii; [iNaturalist]
  • Ranunculus occidentalis nelsonii; [iNaturalist]
  • Ranunculus occidentalis var. brevistylus; [CoL] ; [POWO]
  • Ranunculus occidentalis var. hexasepalus; [CoL] ; [POWO]
  • Ranunculus occidentalis var. howellii; [POWO]
  • Ranunculus occidentalis var. nelsonii; [CoL] ; [POWO]
  • Ranunculus occidentalis; [FPN],139; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus occidentalis Nutt.;

  900x1166 (~138Kb) USA: Mima Mounds Natural Area Preserve, Thurston Co., WA, 23.3.2005, Photo © Markku Savela Ranunculus occidentalis det. Stewart Wechsler

  1100x820 (~182Kb) USA: Mima Mounds Natural Area Preserve, Thurston Co., WA, 23.3.2005, Photo © Markku Savela Ranunculus occidentalis det. Stewart Wechsler

  identification uncertain 1802x1202 (~270Kb) USA: Washington, Pierce Co., Lonesome Lake, 23.7.2010, Photo © Markku Savela

  • var. occidentalis

    • Ranunculus tenuipes

    • Ranunculus occidentalis occidentalis; [iNaturalist]
    • Ranunculus occidentalis var. occidentalis; [POWO]
    • Ranunculus occidentalis var. occidentalis; [FPN], 140
  • var. dissectus Hend.

    • Ranunculus ciliosus

    • Ranunculus dissectus subsp. aragazii; [CoL] ; [POWO]
    • Ranunculus dissectus subsp. dissectus; [CoL] ; [POWO]
    • Ranunculus dissectus subsp. ermenekensis; [CoL] ; [POWO]
    • Ranunculus dissectus subsp. glabrescens; [CoL] ; [POWO]
    • Ranunculus dissectus subsp. huetii; [CoL] ; [POWO]
    • Ranunculus dissectus subsp. napellifolius; [CoL] ; [POWO]
    • Ranunculus dissectus subsp. rigidulus; [CoL] ; [POWO]
    • Ranunculus dissectus subsp. sibthorpii; [CoL] ; [POWO]
    • Ranunculus dissectus subsp. szowitsianus; [CoL] ; [POWO]
    • Ranunculus dissectus; [CoL] ; [iNaturalist] ; [POWO]
    • Ranunculus dissectus Hend.;
    • Ranunculus occidentalis dissectus; [iNaturalist]
    • Ranunculus occidentalis var. dissectus; [POWO]
    • Ranunculus occidentalis var. dissectus; [FPN], 140
  • var. rattanii (Howell) Gray

    • Ranunculus rattanii (Howell) Gray

    • Ranunculus occidentalis var. rattanii; [FPN], 140
  • var. ultramontanus Greene

    • Ranunculus occidentalis ultramontanus; [iNaturalist]
    • Ranunculus occidentalis var. ultramontanus; [POWO]
    • Ranunculus occidentalis var. ultramontanus; [FPN], 140
    • Ranunculus ultramontanus Greene;
• Ranunculus acriformis Gray Sharp Buttercup

  • Ranunculus acriformis var. acriformis; [POWO]
  • Ranunculus acriformis var. aestivalis; [POWO]
  • Ranunculus acriformis; [CoL] ; [iNaturalist] ; [POWO]
  • var. montanensis (Rydb.) Benson

    • Ranunculus montanensis (Rydb.) Benson

    • Ranunculus acriformis montanensis; [iNaturalist]
    • Ranunculus acriformis var. montanensis; [CoL] ; [POWO]
    • Ranunculus acriformis var. montanensis; [FPN], 140
• Ranunculus pensylvanicus L. f. Pennsylvania Buttercup Bristly Buttercup

  • Ranunculus pensylvanicus; [FPN], 140; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus pensylvanicus L. f.;
• Ranunculus macounii Britt. Macoun's Buttercup

  • Ranunculus macounii; [FPN], 140; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus macounii Britt.;
  • var. macounii

    • Ranunculus oreganus var. macounii

    • Ranunculus macounii var. macounii; [FPN], 140
  • var. oreganus Gray

    • Ranunculus macounii var. oreganus; [FPN], 140
    • Ranunculus oreganus Gray;
• Ranunculus recurvatus Poir.

  • Ranunculus recurvatus recurvatus; [iNaturalist]
  • Ranunculus recurvatus tropicus; [iNaturalist]
  • Ranunculus recurvatus var. recurvatus; [POWO]
  • Ranunculus recurvatus var. tropicus; [CoL] ; [POWO]
  • Ranunculus recurvatus; [FPN], 140; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus recurvatus Poir.;
• Ranunculus uncinatus D. Don Little Buttercup

  • Ranunculus uncinatus var. earlei; [CoL]
  • Ranunculus uncinatus; [FPN], 140; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus uncinatus D. Don;
  • var. uncinatus

    • Ranunculus uncinatus var. uncinatus; [FPN], 140
  • var. parviflorus (Torr.) Benson

    • Ranunculus parviflorus (Torr.) Benson
    • Ranunculus bongardii

    • Ranunculus parviflorus; [CoL] ; [iNaturalist] ; [POWO]
    • Ranunculus uncinatus parviflorus; [iNaturalist]
    • Ranunculus uncinatus var. parviflorus; [CoL]
    • Ranunculus uncinatus var. parviflorus; [FPN], 140

• Ranunculus peltatus Schrank Isosätkin

  • Batrachium peltatum (Schrank) Petrovsky

  • Ranunculus peltatum; [RK], 86
  • Ranunculus peltatus; [CoL] ; [iNaturalist] ; [POWO] ; [RUNEBERG]

  550x708 (~32Kb) FINLAND: Sa: Ristiina 6813:538, 2.7.1998, Photo © Markku Savela Ranunculus peltatus det. Tapio Lahtonen

  • ssp. peltatus Sköldranunkel Järvisätkin Pond Water-crowfoot Sköldmöja

    • Ranunuculus peltatus ssp. peltatus

    • Ranunculus peltatus peltatus; [iNaturalist]
    • Ranunculus peltatus ssp. peltatus; [RK], 86

    1305x979 (~236Kb) Finland, Hämeenkyrö, Mahnala, 21.6.2005, Photo © Harri Arkkio	1325x1046 (~202Kb) Finland, Hämeenkyrö, Mahnala, 21.6.2005, Photo © Harri Arkkio	1303x1037 (~183Kb) Finland, Hämeenkyrö, Mahnala, 21.6.2005, Photo © Harri Arkkio
    1430x1012 (~150Kb) Finland, Hämeenkyrö, Mahnala, 21.6.2005, Photo © Harri Arkkio

  • ssp. baudotii (Godron) C. D. K. Cook Vitstjälksmöja Merisätkin Brackish Water-crowfoot Vitsjälksranunkel

    • Ranunculus baudotii Godron
    • Ranunculus baudotii ssp. marinus Fr.
    • Ranunculus obtusiflorus (DC.) Moss
    • Batrachium marinum Fr.

    • Ranunculus baudotii; [CoL] ; [iNaturalist] ; [POWO]
    • Ranunculus peltatus ssp. baudotii; [RK], 86
• Ranunculus aquatilis L. Water Crowfoot Vesisätkin Common Water-crowfoot White Water-buttercup

  • Batrachium aquatile (L.) Dumort

  • Ranunculus aquatilis; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunuculus aquatilis; [FPN], 136
  • ssp. aquatilis Vattenranunkel Ojasätkin Vattenmöjä

    • Ranunculus paucistamineus auct., p.p.
    • Ranunculus trichophyllus auct., p.p.
    • Batrachium aquatile (L.) Dumort

    • Ranunculus aquatilis aquatilis; [iNaturalist]
  • var. diffusus With. Purosätkin Thread-leaved Water-crowfoot

    • Ranunculus trichophyllus ssp. trichophyllus Chaix
    • Ranunculus paucistamineus Tausch, p.p.
    • Ranunculus paucistamineus var. drouetii (Gren.) Gelert
    • Batrachium trichophyllum (Chaix) Bosch

    • Ranunculus aquatilis var. diffusus; [RK], 87
    • Ranunculus cordigerus subsp. diffusus; [CoL]
    • Ranunculus diffusus var. diffusus; [POWO]
    • Ranunculus diffusus var. mollis; [CoL] ; [POWO]
    • Ranunculus diffusus; [CoL] ; [iNaturalist] ; [POWO]
    • Ranunculus trichophyllus trichophyllus; [iNaturalist]
  • var. hispidulus Drew

    • Ranunculus aquatilis var. hispidulus; [FPN], 136
    • Ranunculus hispidulus Drew;
  • var. porteri Benson

    • Ranunculus aquatilis var. porteri; [FPN], 136
    • Ranunculus porteri; [CoL] ; [iNaturalist] ; [POWO]
    • Ranunculus porteri Benson;
  • var. capillaceus (Thuill.) DC.

    • Ranunculus capillaceus (Thuill.) DC.
    • Ranunculus capillaceus
    • Ranunculus trichophyllus

    • Ranunculus aquatilis var. capillaceus; [FPN], 136
    • Ranunculus trichophyllus; [CoL] ; [iNaturalist] ; [POWO]
• Ranunculus confervoides (Fr.) Fr. ?Thread-leaved Water-crowfoot Hentosätkin Hårranunkel Hårmöjä

  • Ranunculus trichophyllus ssp. eradicatus (Laest.) C.D.K. Cook
  • Ranunculus trichophyllus ssp. lutulentus (Perr. & Songeon) Vierh.
  • Batrachium eradicatum (Laest.) Fr.

  • Ranunculus confervoides; [RK], 87; [CoL] ; [iNaturalist] ; [POWO]

  839x1028 (~198Kb) Finland, Oulu, Kempeleenlahti, 7.8.2005, Photo © Harri Arkkio

  716x873 (~177Kb) Finland, Oulu, Kempeleenlahti, 7.8.2005, Photo © Harri Arkkio

• Ranunculus confervoides × peltatus

  • Ranunculus confervoides × peltatus; [RK], 87
• Ranunculus circinatus Sibth. Hjulmöja Fan-leaved Water-crowfoot Pyörösätkin Hjulranunkel

  • Batrachium circinatum (Sibth.) Spach

  • Ranunculus circinatus; [RK], 88; [CoL] ; [iNaturalist] ; [POWO]

  514x856 (~27Kb) Finland, Vehkalahti, Lupinlahti, 13.8.1995 © Harri Arkkio

• Ranunculus lobbii (Hiern.) Gray Lobb's Water-buttercup

  • Ranunculus lobbii (Hiern.) Gray
  • Ranunculus aquatilis var. lobbii

  • Ranunculus lobbii; [FPN], 136; [CoL] ; [iNaturalist] ; [POWO]
• Ranunculus longirostris Godr. Longbeaked Water-buttercup

  • Ranunculus longirostris; [FPN], 136; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunculus longirostris Godr.;
• Ranunculus subrigidus (Drew) Stiff-leaved Water-buttercup

  • Ranunculus aquatilis var. subrigidus

  • Ranunculus subrigidus; [CoL] ; [iNaturalist] ; [POWO]
  • Ranunuclus subrigidus; [FPN], 136
  • Ranunuclus subrigidus Drew;
• Ranunculus cortusifolius Willd.

  • Ranunculus cortusifolius subsp. cortusifolius; [CoL]
  • Ranunculus cortusifolius subsp. major; [CoL]
  • Ranunculus cortusifolius; [CoL] ; [iNaturalist] ; [POWO]