Alternanthera species

Alternanthera species;
 
 
 
 
 

Alternanthera pungens or Alternanthera pulchella ?

 
 
https://08511630493324166816.googlegroups.com/attach/3c223ffa3307cc6/DSCN0933.JPG?part=0.1&view=1&vt=ANaJVrGKTmC5MIZmoyofmX2rJDEfJ01KDdshn3QvlopTgzjB6914qtjp8r8o-EPgs21ze7duXQrxH5xVqWgmhV85oLx1QzIfVnkHWBUFgvSVWhxdVhIKCy8
Request for ID : 300411 : AK-1: Taken at the 'Flower Show' at Jijamata Udyan, Mumbai in Feb,2011.
A small potted plant.

.. has written to me it could be Alternenthara.
yes Alternanthera cultivar for sure
 
 
https://08511630493324166816.googlegroups.com/attach/8ef6a95609ee42c2/06032011207.jpg?part=0.1&view=1&vt=ANaJVrH7PK-yV-s7AUCwJbpW3H4GICXfpZW1AyAzIWQhhr7Mj7AGjuO9N5nTIWY5-wZvR5LpodNjBGY83WxsHbmfxWYd4vApkmUlCDwa37mu7jPPlSzWLlk
aquatic plant for ID060311AMS2:  aquatic plant from bhopal
May be Alternanthera philoxeroides.
Photo is not good but i guess it is Bacopa monnieri (Scrophulariaceae)
... But I think I saw opposite leaves there!!
Looks like Bacopa monnieri (Scrophulariaceae).
Looks like Bacopa monnieri for me too.
This species is now placed in Plantaginaceae family.
I tend to agree with ... id, i. e. *Alternanthera philoxeroides*, owing to the long internodes and longer and non-fleshy leaves. It doesn't look like Bacopa to me.

Id-220212-PR-1.: Plants from gujarat, Baroda
Alteranthera sp.
Habit-Herb Wetland
Flower white
Height about 30 cm
leaf opposite
Alternanthera sp., may be A. sessilis?