Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Rosids: Fabids: Fagales
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Betula alleghaniensis
FAMILY
Betulaceae
Go to FSUS key
Dig deeper at SERNEC, a consortium of southeastern herbaria.
You may also want to check Trees, Shrubs, and Woody Vines of North Carolina
Read more about Yellow Birch at Vascular Plants of North Carolina.
INCLUDING
PLANTS NATIONAL DATABASE:
Betula alleghaniensis var. alleghaniensis
FAMILY
Betulaceae
SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Betula alleghaniensis
INCLUDING Floristic Synthesis of North America (Kartesz, 1999)
Betula alleghaniensis var. alleghaniensis
INCLUDING Floristic Synthesis of North America (Kartesz, 1999)
Betula alleghaniensis var. macrolepis
SYNONYMOUS WITH Flora of North America north of Mexico, vol. 3 (1997)
Betula alleghaniensis
SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 054-03-001:
Betula lutea FAMILY Betulaceae
SYNONYMOUS WITH Manual of the Southeastern Flora (Small, 1933, 1938)
Betula alleghaniensis
COMMON NAME:
Yellow Birch
To see larger pictures, click or hover over the thumbnails.
Patrick D. McMillan pdmballegheniens_deepgap
May Watauga County NC
Bark silvery-gray or shiny yellow, horizontal elongated lenticels, peeling, per Woody Plants of the Blue Ridge (Lance).
JK Marlow s040503_d
May Sevier County TN
Great Smoky Mountains National Park
Pairs of leaves on short shoots on all branches after the 1st year's growth, per Native Trees of the Southeast, An Identification Guide (Kirkman, Brown, & Leopold, 2007).
Patrick D. McMillan pdmballegheni_barkoldgfm
June Avery County NC
Grandfather Mountain
Bark of larger trunks fissured, forming reddish-brown, scaly plates, per Native Trees of the Southeast, An Identification Guide (Kirkman, Brown, & Leopold, 2007).
JK Marlow jkm090726_122
July Buncombe County NC
Blue Ridge Parkway
Pistillate flowers in erect catkins about 3/4" long, per Native Trees of the Southeast, An Identification Guide (Kirkman, Brown, & Leopold, 2007).
JK Marlow jkm090726_125
July Buncombe County NC
Blue Ridge Parkway
Leaves 2-ranked on short shoots, bases rounded to heart-shaped or unequal, per Native Trees of the Southeast, An Identification Guide (Kirkman, Brown, & Leopold, 2007).
JK Marlow jkm150814_706
August Jackson County NC
Whiteside Mountain
Bark of B. alleghaniensis (left) papery & peeling, vs. that of B. lenta (right).
JK Marlow s050806_a1
August Transylvania County NC
Pisgah National Forest: Pisgah Ranger District
Leaves often more prominently doubly serrate than those of black birch, per Native Trees of the Southeast, An Identification Guide (Kirkman, Brown, & Leopold, 2007).
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Betula alleghaniensis
FAMILY
Betulaceae
INCLUDING
PLANTS NATIONAL DATABASE:
Betula alleghaniensis var. alleghaniensis
FAMILY
Betulaceae
SYNONYMOUS WITH
Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Betula alleghaniensis
INCLUDING
Floristic Synthesis of North America (Kartesz, 1999)
Betula alleghaniensis var. alleghaniensis
INCLUDING
Floristic Synthesis of North America (Kartesz, 1999)
Betula alleghaniensis var. macrolepis
SYNONYMOUS WITH
Flora of North America north of Mexico, vol. 3
Betula alleghaniensis
SYNONYMOUS WITH
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 054-03-001:
Betula lutea
FAMILY
Betulaceae
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933, 1938)
Betula alleghaniensis
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