CPC National Collection Plant Profile

Cuphea aspera

Photographer:
Cindy Campbell

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CPC National Collection Plant Profile

Cuphea aspera


Family: 
Lythraceae  
Common Names: 
Chapman's waxweed, tropical waxweed
Author: 
Chapman
Growth Habit: 
Forb/herb
CPC Number: 
1150

Distribution
Protection
Conservation
References


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Cuphea asperaenlarge
Photographer: Cindy Campbell
ccampbell[at]boktower.org
Image Owner: Bok Tower Garends


Cuphea aspera is Not Sponsored
Primary custodian for this plant in the CPC National Collection of Endangered Plants is: 
Nick Baker contributed to this Plant Profile.

 
Cuphea aspera


Cuphea aspera is a perennial herb that produces flowering stems that are 8-16 inches tall. On these stems, small pinkish purple flowers appear from June - July. Leaves are rough and hairy, lance or oval shaped, with entire margins. The common name (waxweed) comes from the waxy or sticky feel of the upper stems, flower stalks, and flower tubes of the species, which are also covered with purple and white hairs. This species is found only in three counties in the Florida Panhandle. Of these populations, few are protected and many are threatened by encroaching development. (FNAI 2000; Clewell 1985)

Distribution & Occurrence

State Range
  Florida
State Range of  Cuphea aspera
Habitat
  Found in Mesic Flatwoods, Wet Prairies, and on Seepage Slopes in Florida. (Coile 2000) Prefers moist soils, grows well on roadsides.

Distribution
  This species narrow range is limited to Calhoun, Franklin and Gulf counties in the Florida panhandle. (Coile 2000)

Number Left
  About 20 populations are known, most on private timber company lands. (FNAI 2000)

Protection

Global Rank:  
G2
 
4/30/2009
Guide to Global Ranks
Federal Status:  
SC
 
Guide to Federal Status
Recovery Plan:  
No
 

State/Area Protection
  State/Area Rank Status Date  
  Florida S1 LE 8/18/2001  

Conservation, Ecology & Research

Ecological Relationships
  None known.

Threats
  Habitat is being destroyed by encroaching development. A shade intolerant plant, this plant has also lost much of its habitat due to fire suppression. (NatureServe 2001) Other threats include roadside mowing and herbicide applications.

Current Research Summary
  • Seeds are in permanent storage at the National Seed Storage Laboratory.

Current Management Summary
  • No active management of this species known to be in progress.

Research Management Needs
  • Study the biology of the species and use that knowledge to implement necessary management plans. Currently FNAI (2000) recommends burning every 2 - 3 years.
• Avoid ditching, draining, bedding, or other disturbance to soil and hydrology.
• Determine true range and population locations.

Ex Situ Needs
 

References

Books (Single Authors)

Clewell, A.F. 1985. Guide to Vascular Plants of the Florida Panhandle. Tallahassee, Florida: Florida State University Press. 605p.

Coile, N.C. 2000. Notes on Florida's Regulated Plant Index (Rule 5B-40), Botany Contribution 38. Gainesville, Florida: Florida Dept. of Agriculture and Consumer Services, Division of Plant Industry.

FNAI. 2000. Field Guide to the Rare Plants and Animals of Florida online. Florida Natural Areas Inventory.

Hall, David W. 1993. Illustrated plants of Florida and the coastal plain. Gainesville, FL: Maupin House. 431p.

Tobe, J.; Burks, K.C.; Cantrell, R.W.; Garland, M.A.; Sweeney, M.E.; Hall, D.W.; Wallace, P.; Anglin, G.; Nelson, G.; Cooper, J.R.; Bickner, D.; Gilbert, K.; Aymond, N.; Raymond, N. 1998. Florida Wetland Plants. An identification manual. Gainesville, FL: Florida Department of Environmental Protection and University of Florida Institute of Food and Agricultural Sciences.

Wunderlin, R.P. 1998. Guide to the vascular plants of Florida. Gainesville, Florida: University Press of Florida. 806p.

Books (Sections)

Kartesz, J.T. 1999. A synonymized checklist of the vascular flora of the U.S., Canada, and Greenland. In: Kartesz, J.T.; Meacham, C.A., editors. Synthesis of the North American Flora, Version 1.0. North Carolina Botanical Garden. Chapel Hill, NC.

Electronic Sources

(2002). Atlas of Florida Vascular Plants. [Web site] University of South Florida Institute for Systematic Botany. http://www.plantatlas.usf.edu/isb/default.htm. Accessed: 2008.

NatureServe. (2008). NatureServe Explorer: An online encyclopedia of life [web application]. [Internet].Version 7.0. NatureServe, Arlington, Virginia. http://www.natureserve.org/explorer. Accessed: (June 17, 2008).

Journal Articles

Graham, S.A. 1964. The genera of Lythraceae in the southeastern United States. Journal of the Arnold Arboretum. 45: 235-250.

Graham, S.A. 1975. Taxonomy of the Lythraceae of the southeastern United States. Sida. 6: 80-103.

USFWS. 1976. Proposed Endangered Status for 1700 U.S. Plants. Federal Register. 41: 24523-24572.

Reports

Kral, R. 1983. A report on some rare, threatened or endangered forest related vascular plants of the south. Atlanta, GA: U.S. Forest Service. p.718. USFS technical publication R8-TP2, . Vol. 1.


  This profile was updated on 3/4/2010
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