Lupinus diffusus

Family:FABACEAE
Species:Lupinus diffusus Nutt.
Common Name:SKYBLUE LUPINE
Plant Notes:Recent studies concluded that L. diffusus should be emended to apply only to populations in the Florida panhandle and nearby states (Nevado et al. 2024; Bridges & Orzell 2024). Two related studies proposed alternative taxonomies: 1) L. cumulicola should be reinstated and its circumscription expanded to include all peninsular Florida populations along with recognition of infraspecific taxa (Nevado et al. 2024) or 2) recognize the peninsular Florida populations as four separate species (Bridges & Orzell 2024). (See also: Small 1933; Dunn 1971; Isely 1990; Duncan & McCartney 1992).
Status:Native
Specimen: View details of USF Herbarium specimens

** Not applicable or data not available.

Classification

Division
Class
Sub Class
Order FABALES
FamilyFABACEAE
Genus Lupinus
Species Lupinus diffusus Nutt. - SKYBLUE LUPINE

Citation

Citation LUPINUS DIFFUSUS Nuttall, Gen. N. Amer. Pl. 2: 93. 1818.
Basionym: **
Type: NORTH CAROLINA: Brunswick Co.: Wilmington,

** Not applicable or data not available.

Source

CountyHerbariaLiterature Citation (If Applicable)
Alachua FLAS  
Bay FLAS  
Brevard USF  
Broward FLAS  
Charlotte USF  
Citrus USF  
Clay USF  
Collier USF  
DeSoto USF  
Duval USF  
Escambia USF  
Flagler FLAS  
Hardee USF  
Hernando USF  
Highlands USF  
Hillsborough USF  
Indian River FLAS  
Jackson FLAS  
Lake USF  
Lee USF  
Levy USF  
Manatee USF  
Marion USF  
Martin USF  
Nassau USF  
Okaloosa USF  
Orange USF  
Osceola USF  
Palm Beach USF  
Pasco USF  
Pinellas USF  
Polk USF  
Putnam FLAS  
Santa Rosa USF  
Sarasota USF  
Seminole USF  
St. Johns FLAS  
St. Lucie USF  
Sumter USF  
Volusia FLAS  
Walton FLAS  
Washington FSU  

Synonyms

– Denotes synonyms that are applicable to the state. Show these synonyms only

SynonymFull CitationBasionymType
Lupinus cumulicola Lupinus cumulicola Small, Man. S.E. Fl. 681. 1933. TYPE: FLORIDA: Highlands Co.: Sandhills E of Sebring, 1 May 1919, Small & DeWinkeler 2081 (holotype: NY?).
Lupinus villosus subsp. diffusus Lupinus villosus Willdenow, subsp. diffusus (Nuttall) L. Ll. Phillips, Res. Stud. State Coll. Wash. 23: 201. 1955.BASIONYM: Lupinus diffusus Nuttall 1818. 
Lupinus villosus var. diffusus Lupinus villosus Willdenow, var. diffusus (Nuttall) Torrey & A. Gray, Fl. N. Amer. 1: 382. 1840.BASIONYM: Lupinus diffusus Nuttall 1818. 

Specimens

Country State County Date Specimen Notes Image
USA Florida Hernando Co. 30 Mar 1971 P. Genelle 612
USA Florida Brevard Co. 17 Nov 1987 B. F. Hansen 11681
USA Florida Pasco Co. 10 Mar 1952 G. R. Cooley 1163 [Original label states county of locale as Pinellas, but this cannot be accurate for any significant distance N of Tarpon Springs. JMK]
USA Florida Lake Co. 24 Mar 1979 B. F. Hansen 5262
USA Florida Hernando Co. 05 Apr 1981 J. Beckner 2451
USA Florida Levy Co. 05 Apr 1981 J. Beckner 2461
USA Florida Polk Co. 10 Apr 1981 J. Beckner 2463
USA Florida Manatee Co. 19 Mar 1982 J. Beckner 2544
USA Florida Polk Co. 16 Apr 1982 J. Beckner 2555
USA Florida Hernando Co. 05 Apr 1981 J. Beckner 2452
USA Florida Hernando Co. 05 Apr 1981 J. Beckner 2453
USA Florida Hernando Co. 05 Apr 1981 J. Beckner 2457
USA Florida Brevard Co. 06 Mar 2003 T. MacClendon 147
USA Florida Martin Co. 08 Mar 1993 S. L. Orzell 21260
USA Florida Polk Co. 09 Apr 1983 J. Beckner 2563
USA Florida Polk Co. 16 Apr 1982 J. Beckner 2554
USA Florida Polk Co. 09 Apr 1983 J. Beckner 2564
USA Florida Polk Co. 13 Apr 1979 B. F. Hansen 5360
USA Florida Orange Co. 20 Mar 1981 R. P. Wunderlin 8949
USA Florida Highlands Co. 19 Apr 1981 J. Beckner 2473
USA Florida Polk Co. 23 Mar 1981 B. F. Hansen 8187
USA Florida Orange Co. 20 Mar 1981 R. P. Wunderlin 8950
USA Florida Orange Co. 21 Mar 1886 J. Donnell Smith s.n.
USA Florida Nassau Co. 12 Apr 1952 G. R. Cooley 1238
USA Florida Sarasota Co. 13 Mar 1991 A. Peters OS0024
USA Florida Hernando Co. 25 Apr 1983 J. Beckner 2572
USA Florida Pasco Co. 31 Mar 1959 V. Ducey 248
USA Florida Marion Co. 27 Mar 1982 D. S. Correll 53357
USA Florida Polk Co. 26 Mar 1979 D. LeDoux 2446
USA Florida Highlands Co. 26 Feb 1961 O. K. Lakela 23786
USA Florida Highlands Co. 19 Apr 1981 J. Beckner 2474
USA Florida Lake Co. 23 Mar 1981 B. F. Hansen 8180
USA Florida St. Lucie Co. 11 Feb 1998 K. A. Bradley 870
USA Florida Brevard Co. 20 Feb 2002 S. M. Kennedy 547
USA Florida Citrus Co. 07 Mar 1982 R. P. Wunderlin 9175
USA Florida Lake Co. 13 Mar 1981 R. P. Wunderlin 8877
USA Florida Sumter Co. 22-23 May 2000 M. T. Strong 2340
USA Florida Citrus Co. 8 Feb 1975 G. Runnels 1118
USA Florida Manatee Co. 11 Feb 1998 C. Becker WC0377
USA Florida Pasco Co. 4 Apr 1968 C. Dziekanowski 1231
USA Florida Hernando Co. 25 Apr 1958 G. R. Cooley 6013
USA Florida Hillsborough Co. 07 Apr 1978 D. W. Crewz 1228
USA Florida Hernando Co. 12 Mar 1958 G. R. Cooley 5607
USA Florida Citrus Co. 14 Apr 1983 M. E. Schmid A-201
USA Florida Lake Co. 20 Mar 1981 R. P. Wunderlin 8959
USA Florida Citrus Co. 14 Apr 1965 I. L. Wiggins 19636
USA Florida Highlands Co. 3 Apr 1970 D. B. Dunn 16639
USA Florida Pinellas Co. 25 Apr 1981 J. Beckner 2476
USA Florida Pinellas Co. 25 Apr 1981 J. Beckner 2477
USA Florida Highlands Co. Mar 1986 R. B. Huck 3704
USA Florida Highlands Co. 25 Apr 1988 K. R. DeLaney 1710 Associate voucher for Crotolaria recurvistylis [C. avonensis] DeLaney & Wunderlin.
USA Florida DeSoto Co. 23 Apr 1979 A.G. Shuey 2185
USA Florida Manatee Co. 1 Apr 1995 S. Cole SF0335
USA Florida Highlands Co. 25 Apr 1960 J. D. Ray, Jr. 9751
USA Florida Pinellas Co. 12 May 1961 J. D. Ray, Jr. 10896
USA Florida Brevard Co. 24 May 1926 J. K. Small 12934
USA Florida Polk Co. 21 Jun 1979 B. F. Hansen 5780
USA Florida Highlands Co. 28 May 1978 R. P. Wunderlin 6021
USA Florida Polk Co. 05 Aug 1987 B. F. Hansen 11364 Associated with Ziziphus celata.
USA Florida Highlands Co. 08 Mar 1982 K. R. DeLaney s.n.
USA Florida Pinellas Co. 10 Mar 1970 P. Genelle 120
USA Florida Sarasota Co. 10 Feb 1928 J. K. Small s.n.
USA Florida Hillsborough Co. 02 May 1968 O. K. Lakela 31384
USA Florida Hillsborough Co. 04 Mar 1962 O. K. Lakela 24908
USA Florida Okaloosa Co. 02 May 1982 R. P. Wunderlin 9374
USA Florida Sarasota Co. 20 Mar 1980 R. P. Sauleda 3360
USA Florida Manatee Co. 02 Apr 1978 J. Beckner 2433
USA Florida Hillsborough Co. 12 Mar 1978 R. P. Wunderlin 5902
USA Florida Hillsborough Co. [none given] S. Todd 161
USA Florida Highlands Co. 4 Feb 1994 A. Becker HH0027
USA Florida Pinellas Co. 17 Mar 1980 G. Fleming 3339
USA Florida Sarasota Co. 19 Feb 1943 A. E. Perkins s.n.
USA Florida Hardee Co. 26 Mar 1980 B. F. Hansen 6972
USA Florida Hillsborough Co. 1 Feb 1961 O. K. Lakela 23744
USA Florida Hillsborough Co. 04 Mar 1958 G. R. Cooley 5544
USA Florida Sarasota Co. 25 Mar 1993 Luther s.n.
USA Florida Sarasota Co. 19 Feb 1955 A. E. Perkins s.n.
USA Florida Okaloosa Co. 27 Mar 1991 S. L. Orzell 16187
USA Florida Pinellas Co. 17 Feb 1947 J. Bright 321
USA Florida Sarasota Co. 20 Apr 1982 R. P. Sauleda 7118
USA Florida Collier Co. 10 Feb 1969 O. K. Lakela 31820
USA Florida Hillsborough Co. 25 Apr 1974 S. Hardee 6
USA Florida Lee Co. 11 Apr 1971 D. Isely 10987
USA Florida Pinellas Co. 09 Mar 1977 P. Genelle 2668
USA Florida Collier Co. 6 May 1987 D. Richardson s.n.
USA Florida Highlands Co. 10 Sep 1987 B. F. Hansen 11663 Associated with Dicerandra sp. nov.
USA Florida Marion Co. 26 Mar 1979 D. LeDoux 2447
USA Florida Manatee Co. 30 Mar 1970 D. B. Dunn 16530
USA Florida Highlands Co. 26 Feb 1961 O. K. Lakela 23786
USA Florida Lake Co. 15 May 1984 R. F. Daubenmire s.n.
USA Florida Hernando Co. 22 Apr 1973 P. Genelle 1762CR
USA Florida Collier Co. 11 Mar 1983 K. Thoemke 124
USA Florida Palm Beach Co. 21 Apr 1962 O. K. Lakela 24962B
USA Florida Pinellas Co. 24 Feb 2002 C. vanHoek CI0138
USA Florida Citrus Co. 24 Mar 2000 R. A. Hattaway FC0090
USA Florida Brevard Co. 12 Mar 1973 J. E. Poppleton s.n.
USA Florida Polk Co. 27 Apr 1981 D. S. Correll 51727
USA Florida Brevard Co. 12 Mar 1973 A.G. Shuey M0216
USA Florida Brevard Co. 21 Mar 1973 A.G. Shuey M0216
USA Florida Highlands Co. 3 Apr 1970 D. B. Dunn 16644
USA Florida Pinellas Co. 24 Mar 1988 G. Fleming 3979
USA Florida Highlands Co. 25 Feb 1961 O. K. Lakela 23777
USA Florida Polk Co. 10 Apr 1982 R. P. Wunderlin 9270
USA Florida Polk Co. 10 Apr 1982 R. P. Wunderlin 9246
USA Florida Polk Co. 20 Apr 1963 O. K. Lakela 25823
USA Florida Lake Co. 17 May 1960 J. D. Ray, Jr. 9860
USA Florida Polk Co. 27 Apr 1983 R. P. Wunderlin 9422
USA Florida Pasco Co. 11 Apr 1974 D. Tabb s.n.
USA Florida Santa Rosa Co. 02 May 1982 R. P. Wunderlin 9373
USA Florida Brevard Co. 12 Apr 1982 A.G. Shuey 2539
USA Florida Pinellas Co. 02 Mar 1994 B. F. Hansen 12709
USA Florida Polk Co. 10 Apr 1982 R. P. Wunderlin 9262
USA Florida Hillsborough Co. 12 Feb 2000 J. Myers 636
USA Florida Orange Co. 11 May 2001 M. T. Strong 2702
USA Florida Brevard Co. 14 Mar 2002 J. E. Tear 2102
USA Florida Collier Co. 15 Mar 1966 O. K. Lakela 29511
USA Florida Brevard Co. 12 Mar 1973 A.G. Shuey M0215
USA Florida Polk Co. 10 Apr 1982 R. P. Wunderlin 9253
USA Florida Collier Co. 22 May 1966 O. K. Lakela 29831
USA Florida Collier Co. 11 Mar 1983 K. Thoemke 123
USA Florida Lake Co. 23 Mar 1981 B. F. Hansen 8173
USA Florida Lake Co. 20 Mar 1981 R. P. Wunderlin 8961
USA Florida Clay Co. 21 Mar 2005 J. M. Kunzer 1042
USA Florida Hillsborough Co. 16 Mar 1983 D. Richardson 929
USA Florida Brevard Co. 04 Apr 2006 P. A. Schmalzer 06-29
USA Florida Polk Co. 12 Apr 2006 M. T. Strong 3579
USA Florida Hillsborough Co. 09 Feb 2006 E. Jensen LR1175
USA Florida Charlotte Co. 31 Mar 2006 C. Olson DP0281
USA Florida Pinellas Co. 14 Apr 2004 A. Bishop HI0128
USA Florida Okaloosa Co. 13 Apr 2002 D. E. Atha 2573
USA Florida Pasco Co. 20 Mar 2004 E. M. Ferguson 635
USA Florida Polk Co. 20 Feb 1998 C. vanHoek 1036
USA Florida Highlands Co. 13 Mar 1998 C. vanHoek 1051
USA Florida Duval Co. 20 Feb 2009 F. Chim 5
USA Florida Charlotte Co. 30 Oct 2010 A. R. Franck 2421
USA Florida Martin Co. May 1988 R. O. Woodbury s.n.
USA Florida Hernando Co. 03 Apr 2009 E. Gandy WW0049
USA Florida Brevard Co. 17 Mar 2012 R. Chicone 836
USA Florida Highlands Co. 12 Mar 1992 J. L. Reveal 7179
USA Florida Seminole Co. 21 Jan 2013 S. Myers 889
USA Florida Hillsborough Co. 19 Feb 2013 R. Rowe AR0011
USA Florida Manatee Co. 06 Mar 1961 D. E. Anderson 1554 From Eckerd College Herbarium.
USA Florida Hillsborough Co. 01 Mar 2002 A. C. Schmidt 200
USA Florida Highlands Co. 24 Feb 2012 C. Becker LJ0222
USA Florida Osceola Co. 19 Mar 2015 W. D. Longbottom 22265
USA Florida Polk Co. 03 Feb 2016 J. R. Campbell 140
USA Florida Hillsborough Co. 04 Apr 2016 A. Farid 251
USA Florida Collier Co. 06 Jan 1991 J. N. Burch 511
USA Florida Collier Co. 01 Jan 1991 J. N. Burch 306
USA Florida Polk Co. 01 Apr 1967 C. F. Caudle 7089
USA North Carolina Bladen Co. 20 Apr 1957 H. E. Ahles
USA Mississippi Greene Co. 14 Mar 1957 J. D. Ray, Jr. 7779
USA Alabama Mobile Co. 01 Jul 1928 C. P. Smith 4360
USA North Carolina Scotland Co. 20 Apr 1999 S. R. Hill 31354
USA Georgia Tattnall Co. 10 Apr 1996 S. R. Hill 27654
USA South Carolina Kershaw Co. 24 Apr 1981 C. A. Aulbach-Smith 1413
USA Florida Polk Co. 23 Feb 1963 C. F. Caudle 555
USA Florida Hillsborough Co. 16 Mar 2011 S. Dickman 331
USA Florida Orange Co. 20 Feb 1930 M. Mulvania s.n.
USA Florida Polk Co. 22 Nov 1965 Collector unspecified on label 6642
USA Florida Polk Co. Apr 1958 (Mr.) Higgins s.n.
USA Florida Hillsborough Co. 22 Mar 1961 S. A. Keen 61,38
USA Florida Orange Co. 03 Feb 1953 P. O. Schallert 111
USA Florida Hillsborough Co. 09 Apr 2022 K. S. Alvarado 225
USA Florida Polk Co. 22 Jun 1994 D. M. Krofta s.n.
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