Northern Australian  Plants - Onagraceae
 Ludwigia  Plant list   Home
Ludwigia octovalvis (Jacq.) P.H.Raven
Willow Primrose
This plant is common in wetlands in  northern Australia.One of the plants collected by Banks and Solander in 1770.
  Ludwigia octovalvis   Ludwigia octovalvis  
     
  Description:Flower   Description:Plant in creek bed  
  Location:Mt Garnet, North Queensland   Location:Mt Garnet, North Queensland  
  GPS coordinates:N/A   GPS coordinates:N/A  
  Date of photo:2 May 2010   Date of photo:2 May 2010  
  Field No.:U1042   Field No.:U1042  
         
  Ludwigia octovalvis   Ludwigia octovalvis  
     
  Description:Plant   Description:Flower  
  Location:14K N of Lake Argyle, Kimberleys, Western Australia   Location:Mt Garnet, North Queensland  
  GPS coordinates:16˚02.1606S, 128°48.9810E   GPS coordinates:N/A  
  Date of photo:14 July 2016   Date of photo:2 May 2010  
  Field No.:5026   Field No.:U1042  
         
  Ludwigia octovalvis   Ludwigia octovalvis  
     
  Description:Plant in weedy creek bed   Description:Plant  
  Location:14K N of Lake Argyle, Kimberleys, Western Australia   Location:14K N of Lake Argyle, Kimberleys, Western Australia  
  GPS coordinates:16˚02.1606S, 128°48.9810E   GPS coordinates:16˚02.1606S, 128°48.9810E  
  Date of photo:14 July 2016   Date of photo:14 July 2016  
  Field No.:5026   Field No.:5026  
         
  Ludwigia octovalvis   Ludwigia octovalvis  
     
  Description:Flower   Description:Plants  
  Location:Spring Creek Dam, Talaroo, Mt Surprise, North Queensland   Location:Spring Creek Dam, Talaroo, Mt Surprise, North Queensland  
  GPS coordinates:18˚08.2974S, 143°52.5216E   GPS coordinates:18˚08.2974S, 143°52.5216E  
  Date of photo:26 April 2018   Date of photo:26 April 2018  
  Field No.:6516   Field No.:6516  
         
  Ludwigia octovalvis   Ludwigia octovalvis  
     
  Description:Early fruit   Description:Leaves  
  Location:Spring Creek Dam, Talaroo, Mt Surprise, North Queensland   Location:Spring Creek Dam, Talaroo, Mt Surprise, North Queensland  
  GPS coordinates:18˚08.2974S, 143°52.5216E   GPS coordinates:18˚08.2974S, 143°52.5216E  
  Date of photo:26 April 2018   Date of photo:26 April 2018  
  Field No.:6516   Field No.:6516  
         
         
         
         

 

 

References (accessed 5 May 2018):

 http://keys.trin.org.au/key-server/data/0e0f0504-0103-430d-8004-060d07080d04/media/Html/taxon/Ludwigia_octovalvis.htm

Thompson, J. in George, A.S. (ed.) (1990), Onagraceae. Flora of Australia 18:225-230
Stephens K.M. & Dowling R.M.(2002) , Wetland Plants of Queensland, CSIRO Publishing
 

 

 

 

Image use policy  Creative Commons License
This work is licensed under a Creative Commons Attribution-Noncommercial 2.5 Australia License.
Page created 9 October 2016
Page edited  10 December 2018
© Roger Fryer and Jill Newland  2016 -2018

 

 

 

Ludwigia octovalvis