Vascular Plants of North Carolina
Account for Thorny Olive - Elaeagnus pungens   Thunberg
Members of Elaeagnus with account distribution info or public map:
Google Images
Section 6 » Order Rhamnales » Family Elaeagnaceae
Show/Hide Synonym
AuthorThunberg
DistributionAcross the state, but with sizeable gaps. However, these gaps will likely narrow in the future with additional collecting.

Native of Japan; in N.A. MD and KY to FL, TX, OK.
AbundanceUncommon to fairly common in the Piedmont and Sandhills; apparently rare in the Mountains and outer Coastal Plain.
HabitatRoadside thickets, disturbed woods, maritime dunes, bottomlands, alluvial woods, tidal swamp forest (Onslow Co.). Extensively planted as a privacy hedge in recent decades. Normally not a problem species, as far as escaping into natural habitats.
PhenologyFlowering October-November.
IdentificationThorny Olive is our only autumn-flowering Elaeagnus. It usually has a rounded, shrubby shape, often attaining 10 or more feet tall, with arched branches and many rather erect to ascending shoots haphazardly radiating. Leaves are mostly elliptical, the tip varying from rounded to narrowed to a drip-tip, generally evergreen, dark green above, and with silvery and coppery scales beneath. The flowers are relatively short, straw color to whitish, speckled with bronze scales on the outside.
Taxonomic Comments
Other Common Name(s)Silverthorn, Thorny Elaeagnus
State RankSE
Global RankGNR
State Status
US Status
USACE-agcp
USACE-emp
County Map - click on a county to view source of record.
Select a source
AllHerbaria
Individual
Select an occurrence type
AllCollection_non_naturalOther_non_natural