Dig deeper at SERNEC, a consortium of southeastern herbaria.
Check out EDDMapS.org to see where this has been reported.
Read more about Field Madder at Vascular Plants of North Carolina.
Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Lamiids: Gentianales
WEAKLEY'S FLORA (11/30/12):
Galium sherardia
FAMILY
Rubiaceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Sherardia arvensis
FAMILY
Rubiaceae
SYNONYMOUS WITH
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 173-09-001:
Sherardia arvensis
FAMILY
Rubiaceae
COMMON NAME:
Field Madder, Blue Field Madder
Click or hover over the thumbnails to see larger pictures.
JK Marlow jkm170410_367b
April Greenville County SC
Inflorescence involucrate, flowers more tubular & pink-purple vs. other Galium, per Weakley's Flora.
Roxanna Martin rlm4911_86
April Spartanburg County SC
Tiny flowers occur in heads surrounded by a whorl of involucral leaves, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians.
Roxanna Martin rlm4911_92
April Spartanburg County SC
Corolla tube about 0.12" long, 3x longer than the spreading lobes, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians.
JK Marlow jkm200508_4789
May Pickens County SC
Glassy Mountain Heritage Preserve
Rough square stems & hairy sharp-pointed leaves in whorls of 6, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians.