Return to the Name That Plant Forum | Post a Follow-Up

 o
Species that Likes Fast Moving Water

Posted by jekeesl Central AR Z7 (My Page) on
Fri, Aug 17, 12 at 15:30

These plants are growing in relatively fast moving water. Some are submeged, and some are floating on top in rafts. They have leaves with terminal leaflets to about 1 inch across, and much smaller lateral leaflets. They remind me of Nasturtium officinale leaves, but do not have flowers.

Photobucket

Photobucket


Follow-Up Postings:

 o
RE: Species that Likes Fast Moving Water

Watercress, same thing as Nasturtium officinale. Where you thinking about the Nasturium tropaeolum? They have flowers.


 o
RE: Species that Likes Fast Moving Water

Here is our Watercress (Nasturtium officinale), which was blooming in May. The small-leaved species above surely isn't the same.

Photobucket


 o
RE: Species that Likes Fast Moving Water

  • Posted by remy 6WNY (My Page) on
    Fri, Aug 17, 12 at 20:52

It looks like watercress to me. The shape of the leaves on the flowering stalks look thinner and more elongated than the regular spoon shape of watercress leaves.
Remy

Here is a link that might be useful: link with good size watercress photo


 o
RE: Species that Likes Fast Moving Water

The leaves on the flowering stems of watercress are a different shape from the basal foliage. I immediately thought it was watercress but was not sure it grew in AR so didn't offer an opinion.


 o
RE: Species that Likes Fast Moving Water

I'm having a dense day - sorry. So you are all saying that the plants in the three photos are the same, and that the stems just disappear after the plant's flowering period?


 o
RE: Species that Likes Fast Moving Water

Yes - we are saying they are all the same plant - watercress. Many plants have different foliage on their flowering shoots from their basal foliage. It is listed as an invasive in some States.

Here is a link that might be useful: Watercress


 o
RE: Species that Likes Fast Moving Water

Thanks flora, and others. I appreciate the quick responses and patience.


 o
RE: Species that Likes Fast Moving Water

You're lucky to have watercress so close. They are a good addition to any salad.


 o Post a Follow-Up

Please Note: Only registered members are able to post messages to this forum.

    If you are a member, please log in.

    If you aren't yet a member, join now!


Return to the Name That Plant Forum

Instructions

  • You must be a registered member and logged in to post messages on our forums.
  • Posting is a two-step process. Once you have composed your message, you will be taken to the preview page. You will then have a chance to review the contents and make changes.
  • After posting your message, you may need to refresh the forum page in order to see it.
  • It is illegal to post copyrighted material without the owner's consent.
  • HTML codes are allowed in the message field only.
  • No advertising is allowed in any of the forums.
  • If you would like to practice posting or uploading photos, please visit our Test forum.
  • If you need assistance, please Contact Us and we will be happy to help.



 
Click here to learn more about in-text links on this page.