Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Rosids: Fabids: Rosales
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Morus alba
FAMILY
Moraceae
Go to FSUS key
Dig deeper at SERNEC, a consortium of southeastern herbaria.
Check out EDDMapS.org to see where this has been reported.
Read more about White Mulberry at Vascular Plants of North Carolina.
Wayne's Word provides large-scale images of mulberry catkins.
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Morus alba
FAMILY
Moraceae
SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Morus alba
SYNONYMOUS WITH Floristic Synthesis of North America (Kartesz, 1999)
Morus alba
SYNONYMOUS WITH Flora of North America north of Mexico, vol. 3 (1997)
Morus alba
SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 057-02-001:
Morus alba FAMILY Moraceae
INCLUDING Manual of the Southeastern Flora (Small, 1933, 1938)
Morus alba
INCLUDING (MISAPPLIED AS TO OUR MATERIAL) Manual of the Southeastern Flora (Small, 1933, 1938)
Morus nigra
COMMON NAME:
White Mulberry, Silkworm Mulberry, Russian Mulberry
To see larger pictures, click or hover over the thumbnails.
)
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913 pnd_moal_001_lvd
)
Terry Holdsclaw tdh_morus_alba_3759
April Catawba County NC
Flowers in stalked, axillary, pendulous catkins, per Manual of Woody Landscape Plants (Dirr, 1975+).
)
Terry Holdsclaw tdh_morus_alba_3763
April Catawba County NC
Pistillate catkins are short-oblong and densely flowered, per Aquatic and Wetland Plants of Southeastern United States (Godfrey & Wooten, 1979 & 1981).
)
Terry Holdsclaw tdh_morus_alba_4821
April Iredell County NC
Staminate catkins are slenderly cylindric and loosely flowered, per Aquatic and Wetland Plants of Southeastern United States (Godfrey & Wooten, 1979 & 1981).
)
JK Marlow jkm140523_154
May Greenville County SC
Swamp Rabbit Trail
Leaves shiny, green, and glabrous above, with several lobes or none, per Trees of the Southeastern United States (Duncan & Duncan, 1988).
COMPARE
leaves of Mulberry species
)
JK Marlow jkm140523_161
May Greenville County SC
Swamp Rabbit Trail
Leaves glabrous below except sometimes hairs on main veins & in their axils, per Trees of the Southeastern United States (Duncan & Duncan, 1988).
)
JK Marlow jkm140523_162
May Greenville County SC
Swamp Rabbit Trail
)
Terry Holdsclaw tdh_morus_alba_1
May Iredell County NC
Ripe fruits black, purple, red, pink or white, per Weakley's Flora.
)
JK Marlow jkm140611_709
June Greenville County SC
Swamp Rabbit Trail
)
JK Marlow jkm140611_711
June Greenville County SC
Swamp Rabbit Trail
)
JK Marlow jkm131020_937
October Spartanburg County SC
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Morus alba
FAMILY
Moraceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Morus alba
FAMILY
Moraceae
SYNONYMOUS WITH
Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Morus alba
SYNONYMOUS WITH
Floristic Synthesis of North America (Kartesz, 1999)
Morus alba
SYNONYMOUS WITH
Flora of North America north of Mexico, vol. 3
Morus alba
SYNONYMOUS WITH
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 057-02-001:
Morus alba
FAMILY
Moraceae
INCLUDING
Manual of the Southeastern Flora (Small, 1933, 1938)
Morus alba
INCLUDING (MISAPPLIED AS TO OUR MATERIAL)
Manual of the Southeastern Flora (Small, 1933, 1938)
Morus nigra
949
Tree
Perennial
Monoecious or Dioecious
Habitat: Disturbed areas, vacant lots, roadsides, moist forests, per Weakley's Flora
Non-native: east Asia
Uncommon (rare in Mountains of GA & NC)
CLICK HERE to see a map, notes, and images from Weakley's Flora of the Southeastern US.
Click here to see a map showing all occurrences known to SERNEC, a consortium of southeastern herbaria. (Zoom in to see more detail.)
This plant is causing problems in natural areas outside its native range, according to authorities such as:
- Georgia Exotic Pest Plant Council, 2006
- Kentucky Exotic Pest Plant Council, 2013
- SC Exotic Pest Plant Council, 2014
- US Forest Service Southern Research Station
- Virginia Department of Conservation and Recreation, 2014
DOES THE PLANT HAVE "MILKY SAP"?
Has translucent to milky-white latex (milky sap not always evident in winter)
LEAVES:
Deciduous
Simple
Alternate
FLOWER:
Spring
Yellowish-green
Radially symmetrical
4 sepals
Petals absent
4 stamens in staminate flowers
Superior ovary
Unisexual
FRUIT:
Spring/Summer
White/ Pink/ Blackish-purple/ Red
Multiple of nutlets
TO LEARN MORE about this plant, look it up in a good book!
- Guide to the Wildflowers of SC (Porcher & Rayner, 2001) p387
- Invasive Plants, Guide to Identification, Impacts and Control (Kaufman & Kaufman, 2007) p107
- Native Trees of the Southeast, An Identification Guide (Kirkman, Brown, & Leopold, 2007) p350
- Trees of the Southeastern United States (Duncan & Duncan, 1988) p198
- Woody Plants of the Southeastern US: A Winter Guide (Lance, 2004) p214
- Woody Plants of the Southeastern US: A Winter Guide (Lance, 2004) p216
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