Overview
Distribution
Localities documented in Tropicos sources
United States (North America)
Note: This information is based on publications available through Tropicos and may not represent the entire distribution. Tropicos does not categorize distributions as native or non-native.
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Flora of North America Editorial Committee, e. 1993. Pteridophytes and Gymnosperms. 2: i–xvi, 1–475. In Fl. N. Amer. Oxford University Press, New York.
http://www.tropicos.org/Reference/10884
© Missouri Botanical Garden, 4344 Shaw Boulevard, St. Louis, MO 63110 USA
Source:
Missouri Botanical Garden
Trusted
National Distribution
United States
Origin: Native
Regularity: Regularly occurring
Currently: Present
Confidence: Confident
Type of Residency: Year-round
© NatureServe
Source:
NatureServe
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Ecology
Population Biology
Number of Occurrences
Note: For many non-migratory species, occurrences are roughly equivalent to populations.
Estimated Number of Occurrences: 1 - 5
Comments: Known only from four counties of the Missouri Ozarks (Yatskievych, 1999).
© NatureServe
Source:
NatureServe
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Conservation
Conservation Status
National NatureServe Conservation Status
United States
Rounded National Status Rank: N1 - Critically Imperiled
© NatureServe
Source:
NatureServe
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NatureServe Conservation Status
Rounded Global Status Rank: T1 - Critically Imperiled
Reasons: Known only from limestone and dolomite bluffs in four counties of the Missouri Ozarks.
© NatureServe
Source:
NatureServe
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Names and Taxonomy
Taxonomy
Comments: Missouri endemic; a diploid, sexually reproducing subspecies (cf. FNA, 1993, and Yatskievych, 1999).
© NatureServe
Source:
NatureServe
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