Gen. Delphinium (Ranunculaceae) / Flora of USA and Canada

Scientific name	Google Search	*Distribution in USA and Canada ()**	Common names	Grown habit	Duration
Delphinium alabamicum Kral		USA (AL, GA) Map for Delphinium alabamicum Kral (*)	Alabama larkspur	Forb/herb	Perennial
Delphinium alpestre Rydb. = Delphinium ramosum Rydb. var. alpestre (Rydb.) W.A. Weber		USA (CO, NM) Map for Delphinium alpestre Rydb. (*)	Colorado larkspur	Forb/herb	Perennial
Delphinium andersonii A. Gray = Delphinium andersonii A. Gray ssp. cognatum (Greene) Ewan = Delphinium andersonii A. Gray var. cognatum (Greene) R.J. Davis = Delphinium cognatum Greene = Delphinium xylorrhizum Rydb.		USA (CA, ID, MT, NV, OR, UT) Map for Delphinium andersonii A. Gray (*)	Anderson's larkspur	Forb/herb	Perennial
Delphinium andesicola Ewan = Delphinium andesicola Ewan ssp. amplum (Ewan) Ewan = Delphinium sierrae-blancae Woot. ssp. amplum Ewan		USA (AZ, NM) Map for Delphinium andesicola Ewan (*)	Chiricahua Mountain larkspur	Forb/herb	Perennial
Delphinium antoninum Eastw.		USA (CA) Map for Delphinium antoninum Eastw. (*)	Tracy's larkspur	Forb/herb	Perennial
Delphinium bakeri Ewan		USA (CA) Map for Delphinium bakeri Ewan (*)	Baker's delphinium	Forb/herb	Perennial
Delphinium barbeyi (Huth) Huth = Delphinium exaltatum Aiton var. barbeyi Huth = Delphinium occidentale (S. Watson) S. Watson var. barbeyi (Huth) S.L. Welsh		USA (AZ, CO, NM, UT, WY) Map for Delphinium barbeyi (Huth) Huth (*)	subalpine larkspur	Forb/herb	Perennial
Delphinium basalticum Warnock		USA (OR, WA) Map for Delphinium basalticum Warnock (*)	basalt larkspur	Forb/herb	Perennial
Delphinium bicolor Nutt.		USA (ID, MT, ND, SD, WY), CAN (AB, BC, SK) Map for Delphinium bicolor Nutt. (*)	little larkspur	Forb/herb	Perennial
Delphinium bicolor Nutt. ssp. bicolor = Delphinium nuttallianum Pritz. ex Walp. var. pilosa C.L. Hitchc.		USA (ID, MT, ND, SD, WY), CAN (AB, BC, SK) Map for Delphinium bicolor Nutt. ssp. bicolor (*)		Forb/herb	Perennial
Delphinium bicolor Nutt. ssp. calcicola Warnock & Vanderhorst		USA (MT) Map for Delphinium bicolor Nutt. ssp. calcicola Warnock & Vanderhorst (*)		Forb/herb	Perennial
Delphinium brachycentrum Ledeb. = Delphinium ruthiae A. Nelson		USA (AK), CAN (YT) Map for Delphinium brachycentrum Ledeb. (*)	northern larkspur	Forb/herb	Perennial
Delphinium californicum Torr. & A. Gray		USA (CA) Map for Delphinium californicum Torr. & A. Gray (*)	California larkspur	Forb/herb	Perennial
Delphinium californicum Torr. & A. Gray ssp. californicum		USA (CA) Map for Delphinium californicum Torr. & A. Gray ssp. californicum (*)		Forb/herb	Perennial
Delphinium californicum Torr. & A. Gray ssp. interius (Eastw.) Ewan = Delphinium californicum Torr. & A. Gray var. interius Eastw.		USA (CA) Map for Delphinium californicum Torr. & A. Gray ssp. interius (Eastw.) Ewan (*)		Forb/herb	Perennial
Delphinium cardinale Hook.		USA (CA) Map for Delphinium cardinale Hook. (*)	scarlet larkspur	Forb/herb	Perennial
Delphinium carolinianum Walter		USA (AL, AR, CO, FL, GA, IA, IL, KS, KY, LA, MN, MO, MS, ND, NE, NM, OK, SC, SD, TN, TX, WI), CAN (MB) Map for Delphinium carolinianum Walter (*)	Carolina larkspur	Forb/herb	Perennial
Delphinium carolinianum Walter ssp. calciphilum Warnock		USA (AL, GA, KY, TN) Map for Delphinium carolinianum Walter ssp. calciphilum Warnock (*)		Forb/herb	Perennial
Delphinium carolinianum Walter ssp. carolinianum = Delphinium azureum Michx. = Delphinium azureum Michx. var. nortonianum (Mack. & Bush) Palmer & Steyerm. = Delphinium carolinianum Walter var. crispum L.M. Perry = Delphinium carolinianum Walter var. nortonianum (Mack. & Bush) L.M. Perry		USA (AL, AR, FL, GA, IA, IL, KS, KY, LA, MO, MS, OK, SC) Map for Delphinium carolinianum Walter ssp. carolinianum (*)		Forb/herb	Perennial
Delphinium carolinianum Walter ssp. vimineum (D. Don) Warnock = Delphinium vimineum D. Don = Delphinium virescens Nutt. var. vimineum (D. Don) R.F. Martin		USA (AR, LA, OK, TX) Map for Delphinium carolinianum Walter ssp. vimineum (D. Don) Warnock (*)		Forb/herb	Perennial
Delphinium carolinianum Walter ssp. virescens (Nutt.) R.E. Brooks = Delphinium albescens Rydb. = Delphinium carolinianum Walter ssp. penardii (Huth) Warnock = Delphinium penardii Huth = Delphinium virescens Nutt. = Delphinium virescens Nutt. ssp. penardii (Huth) Ewan = Delphinium virescens Nutt. var. macroceratilis (Rydb.) Cory = Delphinium virescens Nutt. var. penardii (Huth) L.M. Perry		USA (AR, CO, IA, IL, KS, MN, MO, ND, NE, NM, OK, SD, TX, WI), CAN (MB) Map for Delphinium carolinianum Walter ssp. virescens (Nutt.) R.E. Brooks (*)		Forb/herb	Perennial
Delphinium chamissonis Pritz. ex Walp.		USA (AK) Map for Delphinium chamissonis Pritz. ex Walp. (*)	Chamisso's larkspur	Forb/herb	Perennial
Delphinium decorum Fisch. & C.A. Mey.		USA (CA) Map for Delphinium decorum Fisch. & C.A. Mey. (*)	coastal larkspur	Forb/herb	Perennial
Delphinium decorum Fisch. & C.A. Mey. ssp. decorum		USA (CA) Map for Delphinium decorum Fisch. & C.A. Mey. ssp. decorum (*)		Forb/herb	Perennial
Delphinium decorum Fisch. & C.A. Mey. ssp. tracyi Ewan		USA (CA) Map for Delphinium decorum Fisch. & C.A. Mey. ssp. tracyi Ewan (*)		Forb/herb	Perennial
Delphinium depauperatum Nutt. = Delphinium cyanoreios Piper = Delphinium diversifolium Greene = Delphinium diversifolium Greene ssp. harneyense Ewan = Delphinium diversifolium Greene var. harneyense (Ewan) R.J. Davis		USA (CA, ID, MT, NV, OR, WA), CAN (AB) Map for Delphinium depauperatum Nutt. (*)	slim larkspur	Forb/herb	Perennial
Delphinium distichum Geyer ex Hook.		USA (ID, MT, OR, WA, WY), CAN (BC) Map for Delphinium distichum Geyer ex Hook. (*)	twospike larkspur	Forb/herb	Perennial
Delphinium elatum L.		USA (AK, MI, WI), CAN (BC, MB, NB, SK) Map for Delphinium elatum L. (*)	candle larkspur	Forb/herb	Perennial
Delphinium exaltatum Aiton		USA (AL, KY, MD, ME, MO, NC, OH, PA, TN, VA, WV) Map for Delphinium exaltatum Aiton (*)	tall larkspur	Forb/herb	Perennial
Delphinium formosum Boiss. & A. Huet. [excluded]		- Map for Delphinium formosum Boiss. & A. Huet. [excluded] (*)		-	-
Delphinium geraniifolium Rydb. = Delphinium amplibracteatum Woot. = Delphinium tenuisectum Greene ssp. amplibracteatum (Woot.) Ewan		USA (AZ) Map for Delphinium geraniifolium Rydb. (*)	Clark Valley larkspur	Forb/herb	Perennial
Delphinium geyeri Greene		USA (CO, NE, UT, WY) Map for Delphinium geyeri Greene (*)	Geyer's larkspur	Forb/herb	Perennial
Delphinium glareosum Greene = Delphinium caprorum Ewan = Delphinium glareosum Greene ssp. caprorum (Ewan) Ewan = Delphinium glareosum Greene var. caprorum (Ewan) W.H. Baker		USA (OR, WA), CAN (BC) Map for Delphinium glareosum Greene (*)	Olympic larkspur	Forb/herb	Perennial
Delphinium glaucescens Rydb.		USA (ID, MT) Map for Delphinium glaucescens Rydb. (*)	smooth larkspur	Forb/herb	Perennial
Delphinium glaucum S. Watson = Delphinium brownii Rydb. = Delphinium scopulorum auct. non A. Gray = Delphinium scopulorum A. Gray var. glaucum (S. Watson) A. Gray		USA (AK, AZ, CA, CO, ID, MT, NV, OR, UT, WA, WY), CAN (AB, BC, MB, NT, SK, YT) Map for Delphinium glaucum S. Watson (*)	Sierra larkspur	Forb/herb	Perennial
Delphinium gracilentum Greene = Delphinium greenei Eastw. = Delphinium patens Benth. ssp. greenei (Eastw.) Ewan = Delphinium pratense Eastw.		USA (CA) Map for Delphinium gracilentum Greene (*)	pine forest larkspur	Forb/herb	Perennial
Delphinium grandiflorum L.		USA (VT) Map for Delphinium grandiflorum L. (*)	Siberian larkspur	Forb/herb	Perennial
Delphinium gypsophilum Ewan		USA (CA) Map for Delphinium gypsophilum Ewan (*)	Pinoche Creek larkspur	Forb/herb	Perennial
Delphinium gypsophilum Ewan ssp. gypsophilum		USA (CA) Map for Delphinium gypsophilum Ewan ssp. gypsophilum (*)		Forb/herb	Perennial
Delphinium gypsophilum Ewan ssp. parviflorum F.H. Lewis & Epling		USA (CA) Map for Delphinium gypsophilum Ewan ssp. parviflorum F.H. Lewis & Epling (*)		Forb/herb	Perennial
Delphinium hansenii (Greene) Greene		USA (CA) Map for Delphinium hansenii (Greene) Greene (*)	Eldorado larkspur	Forb/herb	Perennial
Delphinium hansenii (Greene) Greene ssp. ewanianum Warnock		USA (CA) Map for Delphinium hansenii (Greene) Greene ssp. ewanianum Warnock (*)		Forb/herb	Perennial
Delphinium hansenii (Greene) Greene ssp. hansenii = Delphinium hansenii (Greene) Greene ssp. arcuatum (Greene) Ewan = Delphinium hesperium A. Gray var. hansenii Greene		USA (CA) Map for Delphinium hansenii (Greene) Greene ssp. hansenii (*)		Forb/herb	Perennial
Delphinium hansenii (Greene) Greene ssp. kernense (Davidson) Ewan = Delphinium hansenii (Greene) Greene var. kernense Davidson		USA (CA) Map for Delphinium hansenii (Greene) Greene ssp. kernense (Davidson) Ewan (*)		Forb/herb	Perennial
Delphinium hesperium A. Gray		USA (CA) Map for Delphinium hesperium A. Gray (*)	foothill larkspur	Forb/herb	Perennial
Delphinium hesperium A. Gray ssp. cuyamacae (Abrams) F.H. Lewis & Epling = Delphinium cuyamacae Abrams		USA (CA) Map for Delphinium hesperium A. Gray ssp. cuyamacae (Abrams) F.H. Lewis & Epling (*)		Forb/herb	Perennial
Delphinium hesperium A. Gray ssp. hesperium		USA (CA) Map for Delphinium hesperium A. Gray ssp. hesperium (*)		Forb/herb	Perennial
Delphinium hesperium A. Gray ssp. pallescens (Ewan) F.H. Lewis & Epling		USA (CA) Map for Delphinium hesperium A. Gray ssp. pallescens (Ewan) F.H. Lewis & Epling (*)		Forb/herb	Perennial
Delphinium hutchinsoniae Ewan		USA (CA) Map for Delphinium hutchinsoniae Ewan (*)	Monterey larkspur	Forb/herb	Perennial
Delphinium inopinum (Jeps.) F.H. Lewis & Epling = Delphinium parishii A. Gray var. inopinum Jeps.		USA (CA) Map for Delphinium inopinum (Jeps.) F.H. Lewis & Epling (*)	unexpected larkspur	Forb/herb	Perennial
Delphinium laxiflorum DC.		- Map for Delphinium laxiflorum DC. (*)		-	-
Delphinium lineapetalum Ewan = Delphinium lineapetalum Ewan ssp. klickitatense Ewan = Delphinium nuttallianum Pritz. ex Walp. var. lineapetalum (Ewan) C.L. Hitchc.		USA (OR, WA) Map for Delphinium lineapetalum Ewan (*)	thinpetal larkspur	Forb/herb	Perennial
Delphinium luteum A. Heller		USA (CA) Map for Delphinium luteum A. Heller (*)	yellow larkspur	Forb/herb	Perennial
Delphinium madrense S. Watson		USA (TX) Map for Delphinium madrense S. Watson (*)	Sierra Madre larkspur	Forb/herb	Perennial
Delphinium menziesii DC.		USA (OR, WA), CAN (BC) Map for Delphinium menziesii DC. (*)	Menzies' larkspur	Forb/herb	Perennial
Delphinium menziesii DC. ssp. menziesii = Delphinium menziesii DC. ssp. pyramidale Ewan = Delphinium menziesii DC. var. pyramidale (Ewan) C.L. Hitchc.		USA (OR, WA), CAN (BC) Map for Delphinium menziesii DC. ssp. menziesii (*)		Forb/herb	Perennial
Delphinium menziesii DC. ssp. pallidum Warnock		USA (OR) Map for Delphinium menziesii DC. ssp. pallidum Warnock (*)		Forb/herb	Perennial
Delphinium multiplex (Ewan) C.L. Hitchc.		USA (WA) Map for Delphinium multiplex (Ewan) C.L. Hitchc. (*)	kittitas larkspur	Forb/herb	Perennial
Delphinium newtonianum D.M. Moore		USA (AR) Map for Delphinium newtonianum D.M. Moore (*)	Newton's larkspur	Forb/herb	Perennial
Delphinium novomexicanum Woot. = Delphinium sierrae-blancae Woot.		USA (NM) Map for Delphinium novomexicanum Woot. (*)	White Mountain larkspur	Forb/herb	Perennial
Delphinium nudicaule Torr. & A. Gray		USA (CA, OR) Map for Delphinium nudicaule Torr. & A. Gray (*)	red larkspur	Forb/herb	Perennial
Delphinium nuttallianum Pritz. ex Walp. = Delphinium nelsonii Greene = Delphinium nelsonii Greene ssp. utahense (S. Watson) Ewan = Delphinium nuttallianum Pritz. ex Walp. var. fulvum C.L. Hitchc. = Delphinium nuttallianum Pritz. ex Walp. var. levicaule C.L. Hitchc. = Delphinium sonnei Greene		USA (AZ, CA, CO, ID, MT, NE, NM, NV, OR, SD, UT, WA, WY), CAN (AB, BC) Map for Delphinium nuttallianum Pritz. ex Walp. (*)	twolobe larkspur	Forb/herb	Perennial
Delphinium nuttallii A. Gray		USA (OR, WA) Map for Delphinium nuttallii A. Gray (*)	upland larkspur	Forb/herb	Perennial
Delphinium nuttallii A. Gray ssp. nuttallii = Delphinium oreganum Howell		USA (OR, WA) Map for Delphinium nuttallii A. Gray ssp. nuttallii (*)		Forb/herb	Perennial
Delphinium nuttallii A. Gray ssp. ochroleucum (Nutt.) Warnock = Delphinium leucophaeum Greene		USA (OR, WA) Map for Delphinium nuttallii A. Gray ssp. ochroleucum (Nutt.) Warnock (*)		Forb/herb	Perennial
Delphinium parishii A. Gray		USA (AZ, CA, NV, UT) Map for Delphinium parishii A. Gray (*)	desert larkspur	Forb/herb	Perennial
Delphinium parishii A. Gray ssp. pallidum (Munz) Warnock = Delphinium amabile Tidestr. ssp. pallidum (Munz) Ewan = Delphinium parishii A. Gray var. pallidum Munz		USA (CA) Map for Delphinium parishii A. Gray ssp. pallidum (Munz) Warnock (*)		Forb/herb	Perennial
Delphinium parishii A. Gray ssp. parishii = Delphinium amabile Tidestr. = Delphinium amabile Tidestr. ssp. apachense (Eastw.) Ewan = Delphinium amabile Tidestr. ssp. clarianum Ewan = Delphinium apachense Eastw.		USA (AZ, CA, NV, UT) Map for Delphinium parishii A. Gray ssp. parishii (*)		Forb/herb	Perennial
Delphinium parishii A. Gray ssp. subglobosum (Wiggins) F.H. Lewis & Epling = Delphinium subglobosum Wiggins		USA (CA) Map for Delphinium parishii A. Gray ssp. subglobosum (Wiggins) F.H. Lewis & Epling (*)		Forb/herb	Perennial
Delphinium parryi A. Gray		USA (CA) Map for Delphinium parryi A. Gray (*)	San Bernardino larkspur	Forb/herb	Perennial
Delphinium parryi A. Gray ssp. blochmaniae (Greene) F.H. Lewis & Epling = Delphinium blochmaniae Greene		USA (CA) Map for Delphinium parryi A. Gray ssp. blochmaniae (Greene) F.H. Lewis & Epling (*)		Forb/herb	Perennial
Delphinium parryi A. Gray ssp. eastwoodiae Ewan		USA (CA) Map for Delphinium parryi A. Gray ssp. eastwoodiae Ewan (*)		Forb/herb	Perennial
Delphinium parryi A. Gray ssp. maritimum (Davidson) Warnock		USA (CA) Map for Delphinium parryi A. Gray ssp. maritimum (Davidson) Warnock (*)		Forb/herb	Perennial
Delphinium parryi A. Gray ssp. parryi = Delphinium hesperium A. Gray var. seditiosum Jeps. = Delphinium parryi A. Gray ssp. seditiosum (Jeps.) Ewan		USA (CA) Map for Delphinium parryi A. Gray ssp. parryi (*)		Forb/herb	Perennial
Delphinium parryi A. Gray ssp. purpureum (F.H. Lewis & Epling) Warnock = Delphinium parishii A. Gray ssp. purpureum F.H. Lewis & Epling		USA (CA) Map for Delphinium parryi A. Gray ssp. purpureum (F.H. Lewis & Epling) Warnock (*)		Forb/herb	Perennial
Delphinium patens Benth.		USA (CA) Map for Delphinium patens Benth. (*)	zigzag larkspur	Forb/herb	Perennial
Delphinium patens Benth. ssp. hepaticoideum Ewan		USA (CA) Map for Delphinium patens Benth. ssp. hepaticoideum Ewan (*)		Forb/herb	Perennial
Delphinium patens Benth. ssp. montanum (Munz) Ewan = Delphinium parryi A. Gray var. montanum Munz		USA (CA) Map for Delphinium patens Benth. ssp. montanum (Munz) Ewan (*)		Forb/herb	Perennial
Delphinium patens Benth. ssp. patens = Delphinium decorum Fisch. & C.A. Mey. var. patens (Benth.) A. Gray		USA (CA) Map for Delphinium patens Benth. ssp. patens (*)		Forb/herb	Perennial
Delphinium polycladon Eastw. = Delphinium luporum Greene = Delphinium scopulorum A. Gray var. luporum (Greene) Jeps.		USA (CA, NV) Map for Delphinium polycladon Eastw. (*)	mountain marsh larkspur	Forb/herb	Perennial
Delphinium purpusii Brandegee = Delphinium roseum A. Heller		USA (CA) Map for Delphinium purpusii Brandegee (*)	Kern County larkspur	Forb/herb	Perennial
Delphinium ramosum Rydb.		USA (CO, NM, WY) Map for Delphinium ramosum Rydb. (*)	mountain larkspur	Forb/herb	Perennial
Delphinium recurvatum Greene = Delphinium hesperium A. Gray var. recurvatum (Greene) K.C. Davis		USA (CA) Map for Delphinium recurvatum Greene (*)	Byron larkspur	Forb/herb	Perennial
Delphinium robustum Rydb.		USA (CO, NM) Map for Delphinium robustum Rydb. (*)	Wahatoya Creek larkspur	Forb/herb	Perennial
Delphinium sapellonis Cockerell		USA (NM) Map for Delphinium sapellonis Cockerell (*)	Sapello Canyon larkspur	Forb/herb	Perennial
Delphinium scaposum Greene = Delphinium andersonii A. Gray var. scaposum (Greene) S.L. Welsh		USA (AZ, CO, NM, UT) Map for Delphinium scaposum Greene (*)	tall mountain larkspur	Forb/herb	Perennial
Delphinium scopulorum A. Gray = Delphinium macrophyllum Woot. = Delphinium ×macrophyllum Woot. (pro sp.)		USA (AZ, NM) Map for Delphinium scopulorum A. Gray (*)	Rocky Mountain larkspur	Forb/herb	Perennial
Delphinium stachydeum (A. Gray) Tidestr. = Delphinium scopulorum A. Gray var. stachydeum A. Gray = Delphinium umatillense Ewan		USA (CA, ID, NV, OR, WA) Map for Delphinium stachydeum (A. Gray) Tidestr. (*)	spiked larkspur	Forb/herb	Perennial
Delphinium sutherlandii Warnock		USA (ID, MT, WA), CAN (BC) Map for Delphinium sutherlandii Warnock (*)	Sutherland's larkspur	Forb/herb	Perennial
Delphinium treleasei Bush ex K.C. Davis		USA (AR, MO) Map for Delphinium treleasei Bush ex K.C. Davis (*)	glade larkspur	Forb/herb	Perennial
Delphinium tricorne Michx.		USA (AL, AR, DC, GA, IA, IL, IN, KS, KY, MD, MN, MO, MS, NC, NE, OH, OK, PA, SC, TN, VA, WV) Map for Delphinium tricorne Michx. (*)	dwarf larkspur	Forb/herb	Perennial
Delphinium trolliifolium A. Gray		USA (CA, OR) Map for Delphinium trolliifolium A. Gray (*)	Columbian larkspur	Forb/herb	Perennial
Delphinium uliginosum Curran		USA (CA) Map for Delphinium uliginosum Curran (*)	swamp larkspur	Forb/herb	Perennial
Delphinium umbraculorum F.H. Lewis & Epling		USA (CA) Map for Delphinium umbraculorum F.H. Lewis & Epling (*)	umbrella larkspur	Forb/herb	Perennial
Delphinium variegatum Torr. & A. Gray		USA (CA) Map for Delphinium variegatum Torr. & A. Gray (*)	royal larkspur	Forb/herb	Perennial
Delphinium variegatum Torr. & A. Gray ssp. kinkiense (Munz) Warnock = Delphinium kinkiense Munz		USA (CA) Map for Delphinium variegatum Torr. & A. Gray ssp. kinkiense (Munz) Warnock (*)		Forb/herb	Perennial
Delphinium variegatum Torr. & A. Gray ssp. thornei Munz		USA (CA) Map for Delphinium variegatum Torr. & A. Gray ssp. thornei Munz (*)		Forb/herb	Perennial
Delphinium variegatum Torr. & A. Gray ssp. variegatum = Delphinium variegatum Torr. & A. Gray ssp. apiculatum (Greene) Ewan = Delphinium variegatum Torr. & A. Gray var. apiculatum Greene		USA (CA) Map for Delphinium variegatum Torr. & A. Gray ssp. variegatum (*)		Forb/herb	Perennial
Delphinium viridescens Leiberg		USA (WA) Map for Delphinium viridescens Leiberg (*)	Wenatchee larkspur	Forb/herb	Perennial
Delphinium wootonii Rydb. = Delphinium geyeri Greene var. wootonii (Rydb.) K.C. Davis = Delphinium virescens Nutt. ssp. wootonii (Rydb.) Ewan = Delphinium virescens Nutt. var. wootonii (Rydb.) Shinners		USA (AZ, CO, NM, TX) Map for Delphinium wootonii Rydb. (*)	Organ Mountain larkspur	Forb/herb	Perennial
Delphinium xantholeucum Piper		USA (WA) Map for Delphinium xantholeucum Piper (*)	yellow white larkspur	Forb/herb	Perennial
Delphinium zalil Aitch. & Hemsl.		- Map for Delphinium zalil Aitch. & Hemsl. (*)	zalil	-	-
Delphinium ×burkei Greene (pro sp.) = Delphinium burkei Greene ssp. distichiflorum (Hook.) Ewan = Delphinium burkei Greene var. distichiflorum (Hook.) H. St. John = Delphinium strictum A. Nelson = Delphinium strictum A. Nelson var. distichiflorum (Hook.) H. St. John		USA (ID, MT, OR, WA, WY) Map for Delphinium ×burkei Greene (pro sp.) (*)		Forb/herb	Perennial
Delphinium ×confertiflorum Woot. (pro sp.)		USA (AZ, NM) Map for Delphinium ×confertiflorum Woot. (pro sp.) (*)		Forb/herb	Perennial
Delphinium ×diversicolor Rydb.		USA (MT) Map for Delphinium ×diversicolor Rydb. (*)		Forb/herb	Perennial
Delphinium ×inflexum Davidson (pro sp.)		USA (CA) Map for Delphinium ×inflexum Davidson (pro sp.) (*)		Forb/herb	Perennial
Delphinium ×nutans A. Nelson (pro sp.)		USA (AK) Map for Delphinium ×nutans A. Nelson (pro sp.) (*)		Forb/herb	Perennial
Delphinium ×occidentale (S. Watson) S. Watson (pro sp.) = Delphinium cucullatum A. Nelson = Delphinium elatum L. var. occidentale S. Watson = Delphinium occidentale (S. Watson) S. Watson ssp. cucullatum (A. Nelson) Ewan = Delphinium occidentale (S. Watson) S. Watson ssp. quercicola Ewan = Delphinium occidentale (S. Watson) S. Watson var. cucullatum (A. Nelson) R.J. Davis = Delphinium scopulorum A. Gray ssp. occidentale (S. Watson) Abrams		USA (CO, ID, MT, NM, NV, OR, UT, WA, WY) Map for Delphinium ×occidentale (S. Watson) S. Watson (pro sp.) (*)		Forb/herb	Perennial
Delphinium ×pavonaceum Ewan (pro sp.)		USA (OR) Map for Delphinium ×pavonaceum Ewan (pro sp.) (*)	peacock larkspur	Forb/herb	Perennial

(*) USDA, NRCS. 2009. The PLANTS Database (http://plants.usda.gov, 28 August 2009). National Plant Data Center, Baton Rouge, LA 70874-4490 USA.

PICTURES

Delphinium ajacis
Walter Hood Fitch - Illustrations of the British Flora (1924) - Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".
Delphinium carolinianum
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 95.
Delphinium carolinianum ssp. virescens
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 95.

Delphinium consolida
Jan Kops et al. - Flora Batava - Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".
Delphinium elatum
Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired.
Delphinium exaltatum
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 94.

Delphinium fissum
Credit: Photo by Franco Rossi
Delphinium fissum
Credit: Photo by Franco Rossi
Delphinium fissum
Credit: Photo by Franco Rossi

Delphinium fissum
Credit: Photo by Franco Rossi
Delphinium halteratum

Delphinium halteratum

Delphinium halteratum

Delphinium halteratum

Delphinium halteratum

Delphinium halteratum

Delphinium halteratum

Delphinium longipes

Delphinium longipes

Delphinium longipes

Delphinium longipes

Delphinium longipes

Delphinium longipes

Delphinium longipes

Delphinium nuttallianum
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 95.
Delphinium pictum
Credit: Photo by Giuliano Campus
Delphinium pictum
Credit: Photo by Giuliano Campus

Delphinium pictum
Credit: Photo by Giuliano Campus
Delphinium pictum
Credit: Photo by Giuliano Campus
Delphinium pictum
Credit: Photo by Giuliano Campus

Delphinium pictum subsp. requienii
Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired.
Delphinium staphisagria
Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired.
Delphinium tricorne
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 96.

L.R. 2009