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Isoetes butleri Engelm.
limestone quillwort

       
Symbol:    
Group:    
Family:    
Duration:    
Growth Habit:    
Native Status:  
  



Click on the image below to enlarge it and download a high-resolution TIFF file.
Line Drawing of Isoetes butleri Engelm.
Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 54. Courtesy of Kentucky Native Plant Society. Scanned by Omnitek Inc. Usage Requirements.
 
More Information:
 

Images:
Isoetes butleri Engelm.

See all the Isoetes thumbnails at the PLANTS Gallery
 

Distribution:
Isoetes butleri Engelm.

View Native Status
Distribution Map Legend

See U.S. county distributions (when available) by clicking on the map or the linked states below:

USA (AL, AR, GA, IL, KS, KY, MO, OK, TN, TX)
 

Related Taxa:
Isoetes butleri Engelm.

View 1 genera in Isoetaceae, 48 species in Isoetes
 

Classification:
Isoetes butleri Engelm.

Click on a scientific name below to expand it in the PLANTS Classification Report.
   
Kingdom Plantae – Plants
Subkingdom Tracheobionta – Vascular plants
Division Lycopodiophyta – Lycopods
Class Lycopodiopsida
Order Isoetales
Family Isoetaceae – Quillwort family
Genus Isoetes L. – quillwort
Species Isoetes butleri Engelm. – limestone quillwort
 

Threatened and Endangered Information:
Isoetes butleri Engelm.

This plant is listed by the U.S. federal government or a state. Common names are from state and federal lists. Click on a place name to get a complete protected plant list for that location.

Illinois:
quillwort              Endangered
Kentucky:
Butler's quillwort              Endangered
 

Wetland Indicator Status:
Isoetes butleri Engelm.

Nat. Ind. Reg. 1 Reg. 2 Reg. 3 Reg. 4 Reg. 5 Reg. 6 Reg. 7 Reg. 8 Reg. 9 Reg. 0 Reg. A Reg. C Reg. H
FACW+,OBL FACW+ OBL OBL NO OBL OBL NO NO NO NO NO NO NO
Interpreting Wetland Indicator Status
 

More Accounts and Images:
Isoetes butleri Engelm.

View taxonomic account from Integrated Taxonomic Information System (ITIS) for ITIS Taxonomic Serial Number 17122.

View photographs and distribution from University of Tennessee Herbarium.

 

Related Web Sites:
Isoetes butleri Engelm.

USDA FS Eastern Region-Species Conservation Assessments

 
 
Time Generated: 10/27/2008 05:10 PM MDT