KNP Rare Plants Database


 
KY Office of Kentucky Nature Preserves




Whiteleaf Mountainmint
Pycnanthemum albescens
Family: Lamiaceae

Protection Status:
State Status:  E
USFWS Status: 

Global Rank: G5
State Rank: S1

   


Habitat:
Dry woods and thickets; also grassy slopes (Steyermark 1975)..

Species Description:
Perennial herb.

Phenology:
Flowering Period: Early July to late September.

Additional Information at NatureServe

Diagnostic Characteristics:
This species occurs in dry upland woods. The infloresence is loose, not in a tight head, so that the flower petioles can be seen. The leaves are glandular and lance-ovate (not more than 3 times as long as wide). The calyx teeth are not bristle tipped and the lobes deltoid.

Management:
Timber removal would 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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