Spermatophytes (seed plants): Angiosperms (flowering plants): Monocots: Commelinids: Commelinales
		
	
	
	
	
						
	
	
	
	
	
	
	
	
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
	
	
		 
		
	
Commelina communis 	
	
	
		
		
		
	
	 
	 
	FAMILY
	Commelinaceae
	
	
	
		 
		 
		
		Go to FSUS key
	
	
Dig deeper at SERNEC, a consortium of southeastern herbaria.
Check out EDDMapS.org to see where this has been reported.
Learn more about Asiatic Dayflower from the Vascular Plants of North Carolina.
SYNONYMOUS WITH
	
	
	
	
	PLANTS NATIONAL DATABASE:
	
			
	
	
	
    
	
	Commelina communis 
	
	
		
		
		
	 
	 
	FAMILY
	Commelinaceae
	
SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Commelina communis
SYNONYMOUS WITH Flora of North America
Commelina communis
INCLUDING Floristic Synthesis of North America (Kartesz, 1999)
Commelina communis var. communis
INCLUDING Floristic Synthesis of North America (Kartesz, 1999)
Commelina communis var. ludens
SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 038-01-003:
Commelina communis FAMILY Commelinaceae
SYNONYMOUS WITH Manual of the Southeastern Flora (Small, 1933, 1938)
Commelina communis
COMMON NAME:
Asiatic Dayflower, Common Dayflower
To see larger pictures, click or hover over the thumbnails.
JK Marlow jkm0305k_06
May Greenville County SC
Leaves lanceolate-ovate, 2-5" long, bases sheathing the stem, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians (Horn, Cathcart, Hemmerly, & Duhl, 2005).
JK Marlow jkm220715_9128
July Greenville County SC
Chestnut Ridge Heritage Preserve
Flowers throughout this particular patch had a peculiar white stripe.
JK Marlow jkm230720_4576
July Greenville County SC
Chestnut Ridge Heritage Preserve
Flowers subtended by folded heart-shaped spathe, its edges not joined, per Wildflowers of the Southern Mountains (Smith, 1998).
JK Marlow jkm230720_4577
July Greenville County SC
Chestnut Ridge Heritage Preserve
Leaves with tubular sheaths that are 0.7-2.5cm long and have ciliate margins, per Vascular Flora of the Carolinas (Radford, Ahles, & Bell, 1968).
JK Marlow jkm080816_017
August Greenville County SC
Lower petal white and reduced, so the flower appears to be only 2 petals, per Wild Flowers of NC, 1st edition.
Richard and Teresa Ware rtw_c_communis_ludens
August
Var. communis and var. ludens are sometimes distinguished...
Gill Newberry gn09_c_communis_var_luden
September
var. ludens has larger petals intense violet blue and sterile anthers w a brownish-purple spot, per Weakley's Flora (2023).
JK Marlow jkm130927_519
September Buncombe County NC
Blue Ridge Parkway
Fruits 3-celled capsules: Two cells have 2 seeds each, the 3rd cell aborts, per Wildflowers of Tennessee, the Ohio Valley, and the Southern Appalachians (Horn, Cathcart, Hemmerly, & Duhl, 2005).
JK Marlow jkm221004_0213
October Greenville County SC
Bald Rock Heritage Preserve
Fried! but still blooming...
Julia Scher, Federal Noxious Weeds Disseminules, USDA APHIS ITP, Bugwood.org bug_5376379
Month Unknown
Seeds rugose foveate-reticulate, per Weakley's Flora (2015).
James H. Miller, USDA Forest Service, Bugwood.org bug_9005097b
Month Unknown
Spathes generally pale toward peduncle, with contrasting dark green veins, per Weakley's Flora (2015).
	
	
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
	
	
		 
		
	
Commelina communis 	
	
	
		
		
		
	
	 
	 
	FAMILY
	Commelinaceae
	
SYNONYMOUS WITH
	
	
	PLANTS NATIONAL DATABASE:
	
			
	
	
	
    
	
	
	Commelina communis 
	
	
	
	
	 
	 
	FAMILY
	Commelinaceae
	
	SYNONYMOUS WITH
	
 
	Floristic Synthesis of North America. BONAP (Kartesz, 2021)
	
	
	Commelina communis
	
	SYNONYMOUS WITH
	
	Flora of North America
	
	Commelina communis
	
	INCLUDING
	
 
	Floristic Synthesis of North America (Kartesz, 1999)
	
	
	Commelina communis var. communis
	
	INCLUDING
	
 
	Floristic Synthesis of North America (Kartesz, 1999)
	
	
	Commelina communis var. ludens
	
 
SYNONYMOUS WITH
	
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 038-01-003:
Commelina communis 
 
 
 
FAMILY
Commelinaceae
SYNONYMOUS WITH
	
 
Manual of the Southeastern Flora (Small, 1933, 1938)
	
  
	Commelina communis
	
If a search such as "Carex leptalea var. leptalea" doesn't deliver the results you want, try "Carex leptalea".
Or, to minimize chances of a misspelling, try just "Carex le".
Less is more: If "pencil flower" doesn't deliver the results you want, try "pencil".
























