Trees
Persea palustris
Swamp Bay
NATIVE
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Leathery leaves with smooth margins, fuzzy hairy beneath; strongly aromatic when crushed
Credit: Kristie Gianopulos. Used with permission.
 
 
 
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Coefficient of Conservatism Values (more info)
Mountains
n/a
Piedmont
7
Coastal Plain
7
National Wetland Plant List Status (more info)
Eastern Mountains/Piedmont
FACW
Coastal Plain
FACW

FIELD ID CHARACTERISTICS:

Twigs densely pubescent with fine, reddish hairs. Thick leaves also finely hairy underneath and strongly aromatic when crushed.

Synonym(s): Persea pubescens, Tamala palustris, Tamala pubescens

Description: Medium-sized evergreen tree or shrub with reddish-brown bark and thick, often gall-ridden leaves.

Leaves: Alternate, entire, dark green leaves with prominent midvein above, white undersides, and spreading reddish hairs along veins. Leaves typically have galls on edges.

Flowers/Fruit: Small inconspicuous, white flowers, later form spherical green berries which turn blue-black upon maturity. Blooms May/June; fruits September/October.

Habit and Range: Swamps, pocosins, bay forests, and moist sandy areas, mainly in the Coastal Plain and lower Piedmont. Usually in wet peat soils, but also in drier maritime forests.

Typical Max Plant Height (m):
15
Leaf Arrangement:
Alternate   
Leaf Division:
Simple   
Leaf Margin:
Entire   
Leaf Shape:
Elliptic   
Inflorescence Color:
White   
Fruit Color:
Purple, Blue, Black   
  
  
Lifespan:
Perennial
Group:
Dicot
Family:
Lauraceae / Laurel
Ecoregions Found In:
Piedmont, Coastal Plain


COMMON CONFUSIONS:

Persea palustris (swamp bay) has pubescent twigs, whereas the less common Persea borbonia (upland redbay) has smooth twigs, leaves without hairy veins, and is found in drier areas. Magnolia virginiana (sweetbay) has similar leaves which are much whiter beneath and not as strongly aromatic.

Click here to view Magnolia virginiana.

Link to side-by-side comparisons page