KNP Rare Plants Database


 
KY Office of Kentucky Nature Preserves




Narrowleaved Bluecurls
Trichostema setaceum
Family: Lamiaceae

Protection Status:
State Status:  E
USFWS Status: 

Global Rank: G5
State Rank: S1

   

Photo by KSNPC Staff
Habitat:
Dry upland woods (oak-hickory), dry-moist old fields, and disturbed areas; also thin soils around rock outcrops and dry sandy soils of the coastal plain (Weakley 1998).

Species Description:
Annual herb.

Phenology:
Flowering Period: Early August to late November.

Additional Information at NatureServe

Diagnostic Characteristics:
Upper portions of the plant are densely glandular-puberulent. Leaves lanceolate to linear in shape Inforesence terminal, Flowers blue with exerted curling stamens.Calyx is ten-nerved and with two lips, one with 3 and lower with 3 teeth.

Management:
Disturbance such as ATV trails, timber removal or any activity that results in increased erosion and weed invasion will be detrimental. Exotic pest plants are a threat to this species and should be removed. Avoid creating access to the site through trail or road construction.


Global Range:


Known Kentucky Occurrences:
Species occurrence map

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Data Last Updated: November 2018
Office of Kentucky Nature Preserves
300 Sower Blvd
Frankfort,KY 40601
Phone: (502) 573-2886
Email:
naturepreserves@ky.gov
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