Houstonia nigricans

Family:RUBIACEAE
Species:Houstonia nigricans (Lam.)Fernald
Common Name:DIAMONDFLOWERS
Status:Native
Specimen: View details of USF Herbarium specimens

** Not applicable or data not available.

Classification

Division
Class
Sub Class
Order GENTIANALES
FamilyRUBIACEAE
Genus Houstonia
Species Houstonia nigricans (Lam.)Fernald - DIAMONDFLOWERS

Citation

Citation HOUSTONIA NIGRICANS (Lamarck) Fernald, Rhodora 42: 299. 1940.
Basionym: Gentiana nigricans Lamarck 1788.
Type: Without data (holotype: P).

** Not applicable or data not available.

Source

CountyHerbariaLiterature Citation (If Applicable)
Calhoun USF  
Charlotte USF  
Clay FLAS  
Collier FLAS  
Escambia FLAS  
Flagler USF  
Franklin FSU  
Gadsden FLAS  
Hillsborough USF  
Holmes FLAS  
Jackson FSU  
Lee USF  
Levy USF  
Liberty FSU  
Manatee USF  
Okaloosa FSU  
Osceola FLAS  
Pinellas USF  
Sarasota USF  
St. Johns USF  
Wakulla FLAS  
Walton USF  
Washington FLAS  

Synonyms

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

SynonymFull CitationBasionymType
Chamisme angustifolia Chamisme angustifolia (Michaux) Nieuwland, Amer. Midl. Naturalist 4: 92. 1915.BASIONYM: Houstonia angustifolia Michaux 1803. 
Gentiana nigricans Gentiana nigricans Lamarck, Encycl. 2: 645. 1788. TYPE: Without data (holotype: P).
Hedyotis nigricans Hedyotis nigricans (Lamarck) Fosberg, Lloydia 4: 298. 1941.BASIONYM: Gentiana nigricans Lamarck 1788. 
Hedyotis nigricans var. filifolia Hedyotis nigricans (Lamarck) Fosberg, var. filifolia (Chapman) Shinners, Field & Lab. 17: 168. 1949.BASIONYM: Oldenlandia angustifolia (Michaux) A. Gray, var. filifolia Chapman 1860. 
Hedyotis nigricans var. pulvinata Hedyotis nigricans (Lamarck) Fosberg, var. pulvinata (Small) Fosberg, Castanea 19: 37. 1954.BASIONYM: Houstonia pulvinata Small 1899. 
Hedyotis nigricans var. rigidiuscula Hedyotis nigricans (Lamarck) Fosberg, var. rigidiuscula (A. Gray) Shinners, Field & Lab. 17: 168. 1949.BASIONYM: Houstonia angustifolia Michaux, var. rigidiuscula A. Gray 1884. 
Hedyotis stenophylla Hedyotis stenophylla Torrey & A. Gray, Fl. N. Amer. 2: 41. 1841.BASIONYM: Houstonia angustifolia Michaux 1803. 
Houstonia angustifolia Houstonia angustifolia Michaux, Fl. Bor.-Amer. 1: 85. 1803. TYPE: FLORIDA: Without data, Michaux s.n. (holotype: P).
Houstonia angustifolia var. filifolia Houstonia angustifolia Michaux, var. filifolia (Chapman) A. Gray, Syn. Fl. N. Amer. 1(2): 27. 1884.BASIONYM: Oldenlandia angustifolia (Michaux) A. Gray, var. filifolia Chapman 1860. 
Houstonia angustifolia var. rigidiuscula Houstonia angustifolia Michaux, var. rigidiuscula A. Gray, Syn. Fl. N. Amer. 1(2): 27. 1884. SYNTYPE: FLORIDA:
Houstonia filifolia Houstonia filifolia (Chapman) Small, Fl. S.E. U.S. 1109. 1338. 1903.BASIONYM: Oldenlandia angustifolia (Michaux) A. Gray, var. filifolia Chapman 1860. 
Houstonia nigricans var. pulvinata Houstonia nigricans (Lamarck) Fernald, var. pulvinata (Small) Terrell, Sida 59: 79. 1985.BASIONYM: Houstonia pulvinata Small 1899. 
Houstonia pulvinata Houstonia pulvinata Small, Bull. New York Bot. Gard. 1: 289. 1899. TYPE: FLORIDA: St. Johns Co.: St. Augustine, Jul 1876, Reynolds s.n. (lectotype: NY; isolectotype: NA). Lectotypified by Terrell, Sida 11: 479. 1986.
Houstonia rigidiuscula Houstonia rigidiuscula (A. Gray) Wooton & Standley, Contr. U.S. Natl. Herb. 16: 175. 1913.BASIONYM: Houstonia angustifolia Michaux, var. rigidiuscula A. Gray 1884. 
Oldenlandia angustifolia Oldenlandia angustifolia (Michaux) A. Gray, Smithsonian Contr. Knowl. 3(6): 68. 1853.BASIONYM: Houstonia angustifolia Michaux 1803. 
Oldenlandia angustifolia var. filifolia Oldenlandia angustifolia (Michaux) A. Gray, var. filifolia Chapman, Fl. South. U.S. 181. 1860. TYPE: FLORIDA: Without data, Chapman s.n. (lectotype: US). Lectotypified by Terrell, Sida 11: 479. 1986.
Stenaria nigricans Stenaria nigricans (Lamarck) Terrell, Sida 19: 600. 2001.BASIONYM: Gentiana nigricans Lamarck 1788. 
Hedyotis nigricans forma salina Hedyotis nigricans (Lamarck) Fosberg, forma salina (A. Heller) W. H. Lewis, Rhodora 63: 222. 1961.BASIONYM: Houstonia salina A. Heller 1895. 
Hedyotis nigricans var. austrotexana Hedyotis nigricans (Lamarck) Fosberg, var. austrotexana B. L. Turner, Phytologia 79: 15. 1995. TYPE: TEXAS: Karnes Co.: 2 mi. E of El Tejano Cafe, 22 Jun 1952, Johnson 833 (holotype: LL).
Hedyotis nigricans var. papillacea Hedyotis nigricans (Lamarck) Fosberg, var. papillacea B. L. Turner, Phytologia 79: 15. 1995. TYPE: NEW MEXICO: Otero Co.: Northern McKittrick Canyon at first crossing of Texas-New Mexico boundary, 8 Oct 1973, Patterson 508 (holotype: LL).
Hedyotis nigricans var. scabra Hedyotis nigricans (Lamarck) Fosberg, var. scabra (S. Watson) Fosberg, Lloydia 4: 288. 1941.BASIONYM: Houstonia angustifolia Michaux, var. scabra S. Watson 1893. 
Hedyotis salina Hedyotis salina (A. Heller) Shinners, Field & Lab. 17: 669. 1949.BASIONYM: Houstonia salina A. Heller 1895. 
Houstonia angustifolia var. scabra Houstonia angustifolia Michaux, var. scabra S. Watson, Proc. Amer. Acad. Arts 18: 97. 1893. TYPE: MEXICO: Coahuila: Caracol Mountains 21 mi. SE of Monclova, 19-22 Aug 1880, Palmer 410 (lectotype: GH; isolectotypes: LL, NY, PH, US, VT). Lectotypified by Terrell, Sida 19: 601. 2001.
Houstonia rupestris Houstonia rupestris Rafinesque, Ann. Gén. Sci. Phys. 5: 226. 1820. TYPE: KENTUCKY:
Houstonia salina Houstonia salina A. Heller, Contr. Herb. Franklin Marshall Coll. 1: 96, pl. 9. 1895. TYPE: TEXAS: Nueces Co.: Corpus Christi, 31 May 1894, Heller 1812 (lectotype: GH; isolectotypes: BM, ILL, K, MO, NY, PH, US 3 shts). Lectotypified by Terrell, Sida 11: 479. 1986.
Houstonia tenuis Houstonia tenuis Small, Fl. S.E. U.S. 1109, 1338. 1903. TYPE: TEXAS: San Saba Co.: San Saba, Oct 1850, Thurber 67 (holotype: NY).

Specimens

Country State County Date Specimen Notes Image
USA Florida Charlotte Co. 15 Nov 1998 S.W. Braem DP0064
USA Florida s.d. C. T. Reed s.n.
USA Florida Pinellas Co. 12 Jul 1994 H. Freeman HI0026
USA Florida Pinellas Co. 03 Oct 1979 G. Fleming 3243
USA Florida Calhoun Co. 09 Jul 1957 R. K. Godfrey 55580
USA Florida Lee Co. 12 May 1985 E. Brown s.n.
USA Florida Lee Co. 28 Oct 1978 R. P. Wunderlin 6121
USA Florida Lee Co. 12 Jan 1979 B. F. Hansen 4970
USA Florida Charlotte Co. 16 Nov 1979 B. F. Hansen 6801
USA Florida Lee Co. 12 Oct 1992 D. Willis CC1018
USA Florida Lee Co. 19 Dec 1990 I. Phillips 63
USA Florida Lee Co. 07 Jan 1975 W. C. Brumbach 8731
USA Florida Lee Co. 28 Jun 1999 S.W. Braem GI0092
USA Florida Lee Co. 22 Dec 1955 G. R. Cooley 2437
USA Florida Lee Co. 28 Dec 1953 G. R. Cooley 2480
USA Florida Lee Co. 19 Oct 1970 D. Burch 6513
USA Florida Lee Co. 21 Apr 1964 O. K. Lakela 27092
USA Florida Lee Co. 17 Oct 1977 S. Morrill 3
USA Florida Lee Co. 03 Dec 1978 A. Fulton 302
USA Florida Flagler Co. 23 May 1979 J. Popenoe 1783
USA Florida Hillsborough Co. 08 Apr 1969 R. W. Long s.n.
USA Florida Collier Co. 07 Jan 1965 O. K. Lakela 28121
USA Florida Lee Co. 16 Jan 2003 A. Bishop LK0038
USA Florida Sarasota Co. 05 Apr 2002 D. E. Atha 2489
USA Florida Pinellas Co. 13 Aug 2002 A. Bishop HI0088
USA Florida Pinellas Co. 13 Nov 2009 C. vanHoek CI0007
USA Florida Walton Co. 28 Jun 1981 D. S. Correll 52155
USA Florida Pinellas Co. 30 Jan 1981 A.G. Shuey 2486
USA Florida Sarasota Co. 05 Aug 1979 J. Watson 43
USA Florida Manatee Co. 06 Oct 1964 O. K. Lakela 27588
USA Florida Hillsborough Co. 25 Apr 1978 R. P. Wunderlin 5947
USA Florida Pinellas Co. 06 May 1978 P. Genelle 3162
USA Florida Levy Co. 25 Apr 1959 G. R. Cooley 6508
USA Florida Sarasota Co. 20 Feb 1943 A. E. Perkins s.n.
USA Florida Pinellas Co. 27 May 1961 O. K. Lakela 24165
USA Florida Walton Co. 10 Jul 1897 A. H. Curtiss 5933
USA Florida Lee Co. 12 Mar 2002 K. A. Bradley 2256
USA Florida Lee Co. 18 Jan 2003 S.W. Braem NC0028
USA Florida Lee Co. 12 Mar 2002 K. A. Bradley 2256
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