Evaluation of Viola calcicola on IUCN Red List: Near Threatened (ver. 3.1)

Taxonavigation

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Taxonavigation: Malpighiales 
Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Eudicots
Cladus: Core eudicots
Cladus: Rosids
Cladus: Eurosids I
Ordo: Malpighiales

Familia: Violaceae
Genus: Viola
Species: Viola calcicola

Name

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Viola calcicola R.A.McCauley & H.E.Ballard, J. Bot. Res. Inst. Texas 7(1): 13 (–17; figs. 1–4) (2013)

Distribution

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Native distribution areas:
  • Northern America
    • South-Central U.S.A.
      • New Mexico [see Notes], Texas.
        • Note: (a.) McCauley & Ballard (2013: 17–18) also cite paratypes collected in New Mexico, e.g.:
          • W.W. Dunmire 1091 (38 mi SW of Carlsbad, BLM Lonesome Ridge ACEC, perennial, growing in narrow cracks in limestone, N-facing cliffs, 5–15 ft above canyon bottom, T26S R22E Sec 19 N 1/2 of SE 1/4, 5040 ft, 29 March 1989, in flower; UNM [​UNM0086646 (78118)(GBIF)]);
          • P.J. Knight 1822 (Eddy Co.: mouth of Black Canyon on E side of Guadalupe Mts., ca 30 mi S of Carlsbad, on limestone, 5000 ft, 26 March 1982, in flower; deposited at UNM [​UNM0086645 (75591)(GBIF)]);
          • P.J. Knight 1981 (Eddy Co.: on limestone, mouth of Black Canyon on E side of Guadalupe Mts., ca 30 mi S of Carlsbad, 24 May 1982, in flower; deposited at UNM [​UNM0086643 (75589)(GBIF)]);
          • P.J. Knight 1983 (Eddy Co.: Big Canyon just N of Black Canyon, on E side of Guadalupe Mts. ca 30 mi S of Carlsbad, on limestone, 5000 ft, 24 May 1982, in flower and fruit; deposited at NY [​NY03293055(GBIF)], UNM [​UNM0086644 (75590)(GBIF)]);
          • P.J. Knight & R. Fletcher 3419 (collected in Big Canyon of the Guadalupe Mountains, T26S R21E Sec 24 NE 1/4 of the SE 1/4, 14 April 1987, in flower; deposited at UNM [​UNM0086547 (80582)(GBIF)]).
        • Note: (b.) Meredith et al. (2020) also recognize New Mexican occurrence.

References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

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Primary references

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Vernacular names

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English: Limestone Violet