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Houstonia caerulea L.

Azure bluet; Hedyotis caerulea L Hook; Bluets; Quaker ladies; Blue eyed babies; Bright eyes; Nuns; Quaker bonnets; Star violet; Innocence

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Houstonia caerulea, plant and leaf and flower
© Kay Yatskievych, 2003
Houstonia caerulea, plant and leaf and flower
Houstonia caerulea
© Copyright Michael Strickland, 2008
Houstonia caerulea

Houstonia caerulea
© Copyright Michael Strickland, 2008
Houstonia caerulea
Houstonia caerulea, Flower
© Copyright Steve Baskauf, 2002-2005
Houstonia caerulea, Flower

Houstonia caerulea, Flower
© Copyright Steve Baskauf, 2002-2005
Houstonia caerulea, Flower
Houstonia caerulea, Leaf
© Copyright Steve Baskauf, 2002-2005
Houstonia caerulea, Leaf

Houstonia caerulea, Stem
© Copyright Steve Baskauf, 2002-2005
Houstonia caerulea, Stem
Houstonia caerulea, Whole plant
© Copyright Steve Baskauf, 2002-2005
Houstonia caerulea, Whole plant

Houstonia caerulea, Flower
© Copyright Steve Baskauf, 2002-2005
Houstonia caerulea, Flower
Houstonia caerulea, Whole plant
© Copyright Steve Baskauf, 2002-2005
Houstonia caerulea, Whole plant

Houstonia caerulea, Fruit
© Copyright Steve Baskauf, 2002-2005
Houstonia caerulea, Fruit

Names
Scientific source:
      Integrated Taxonomic Information System

Geographic distribution
This species has been reported on the Trout Lily Trail.


Following modified from Plants Database, United States Department of Agriculture
   
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Houstonia caerulea L.
azure bluet

       
Symbol:   HOCA4  
Group:   Dicot  
Family:   Rubiaceae  
Duration:   Perennial  
Growth Habit:   Forb/herb  
Native Status:  
L48    N
CAN    N
SPM    I



Click on the image below to enlarge it and download a high-resolution JPEG file.
Photo of Houstonia caerulea L.
©Thomas G. Barnes. Usage Requirements . Any use of copyrighted images requires notification of the copyright holder.
 
More Information:
 

Images:
Houstonia caerulea L.

Click on a thumbnail to view an image, or see all the Houstonia thumbnails at the PLANTS Gallery
View a larger version of this image and Profile page for Houstonia caerulea L. View a larger version of this image and Profile page for Houstonia caerulea L. View a larger version of this image and Profile page for Houstonia caerulea L. View a larger version of this image and Profile page for Houstonia caerulea L. View a larger version of this image and Profile page for Houstonia caerulea L.
 

Synonyms:
Houstonia caerulea L.

  HECA19 Hedyotis caerulea (L.) Hook.
  HOCAF Houstonia caerulea L. var. faxonorum Pease & A.H. Moore
 

Distribution:
Houstonia caerulea L.

View Native Status
Distribution Map Legend

See U.S. county distributions (when available) by clicking on the map or the linked states below:

USA ( AL , AR , CT , DC , DE , GA , IL , IN , KY , LA , MA , MD, ME , MI , MO , MS , NC , NH , NJ , NY , OH , PA , RI , SC , TN , VA , VT , WI , WV ), CAN (NB, NS, ON, QC), FRA (SPM)
 

Related Taxa:
Houstonia caerulea L.

View 84 genera in Rubiaceae , 18 species in Houstonia
 

Classification:
Houstonia caerulea L.

Click on a scientific name below to expand it in the PLANTS Classification Report.
   
Kingdom Plantae – Plants
Subkingdom Tracheobionta – Vascular plants
Superdivision Spermatophyta – Seed plants
Division Magnoliophyta – Flowering plants
Class Magnoliopsida – Dicotyledons
Subclass Asteridae
Order Rubiales
Family Rubiaceae – Madder family
Genus Houstonia L. – bluet
Species Houstonia caerulea L. – azure bluet
 

Introduced Information:
Houstonia caerulea L.

This plant is introduced to some part of the PLANTS Floristic Area, though it may be native in other parts. Click on link below for a partial or complete list of PFA introduced plants.

Scientific Name= A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | all
Common Name= A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | all
 

Wetland Indicator Status:
Houstonia caerulea L.

Nat. Ind. Reg. 1 Reg. 2 Reg. 3 Reg. 4 Reg. 5 Reg. 6 Reg. 7 Reg. 8 Reg. 9 Reg. 0 Reg. A Reg. C Reg. H
FACU,FAC FACU FAC FAC NO NO NO NO NO NO NO NO NO NO
Interpreting Wetland Indicator Status
 

More Accounts and Images:
Houstonia caerulea L.

View species account from ARS Germplasm Resources Information Network (GRIN).

View taxonomic account from Integrated Taxonomic Information System (ITIS) for ITIS Taxonomic Serial Number 35038.

View species account and photographs from Lady Bird Johnson Wildflower Center Native Plant Information Network (NPIN).

View species account from Native American Ethnobotany (University of Michigan - Dearborn).

View photographs and distribution from University of Tennessee Herbarium.

View species account and photographs from University of Wisconsin - Stevens Point Freckmann Herbarium.

 
 
Time Generated: 02/09/2010 04:59 PM MST  

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Following modified from CalPhotos
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CalPhotos     Photo Database

 

Number of matches : 2
Query: SELECT * FROM img WHERE ready=1 and taxon like "Houstonia caerulea%" and (lifeform != "specimen_tag" OR lifeform != "Plant") ORDER BY taxon

Click on the thumbnail to see an enlargement

Houstonia caerulea
Houstonia caerulea
Bluets
ID: 0000 0000 0307 0376 [detail]
© 2007 LTC William E. Ottinger, Ph.D.

Houstonia caerulea
Houstonia caerulea
ID: 0000 0000 0509 1375 [detail]
© 2009 Barry Rice

Using these photos: A variety of organizations and individuals have contributed photographs to CalPhotos. Please follow the usage guidelines provided with each image. Use and copyright information, as well as other details about the photo such as the date and the location, are available by clicking on the [detail] link under the thumbnail. See also: Using the Photos in CalPhotos .   


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