Rorippa coloradensis (Colorado Watercress)

[alex]

Rorippa coloradensis

family: Brassicaceae

from Colorado / USA

may be extinct

see also here:

www.cnhp.colostate.edu/download/projects/rareplants/PDBRA27050.html

[alex]

Wikipedia says this species occurs in parts of Asia, but does not mention at all the occurence in Colorado / USA.

I think this is a bad error ....

see here:

de.wikipedia.org/wiki/Sumpfkressen

[Melanie]

I agree that this entry is in error.

Known only from the type collection (1875). Species maintained as distinct by Rollins (1993) and by Kartesz (1994 and 1999).

www.natureserve.org/explorer/servlet/NatureServe?sourceTemplate=tabular_report.wmt&loadTemplate=species_RptComprehensive.wmt&selectedReport=RptComprehensive.wmt&summaryView=tabular_report.wmt&elKey=128105&paging=home&save=true&startIndex=1&nextStartIndex=1&reset=false&offPageSelectedElKey=128105&offPageSelectedElType=species&offPageYesNo=true&post_processes=&radiobutton=radiobutton&selectedIndexes=128105

[mondevoloe]

Hello,

I was wondering if anyone has any updated information on this plant. The first link provided is now broken, the wikipedia article is in a foreign language and the link provided by Melanie is also broken. I am a visual artist working on (among other things) creating a small collection of images of recently extinct North American plants and creating scientific illustrations of recently extinct plants from descriptions where no images are available.

[Melanie]

The link to Natureserve is still there.

Type Rorippa coloradensis
into the search function www.natureserve.org/explorer/servlet/NatureServe?init=Species

or go to the direct link

www.natureserve.org/explorer/servlet/NatureServe?searchName=Rorippa+coloradensis

[Melanie]

A short note in Flora of North America:North of Mexico

books.google.de/books?id=I_KRof-0pX4C&pg=PA494&dq=Rorippa+coloradensis&hl=de&sa=X&ei=9s2wUe6aEcTlswbEwIGYBw&ved=0CEMQ6AEwAg#v=onepage&q=Rorippa%20coloradensis&f=false

[Melanie]

Dec 5, 2009 16:17:05 GMT 1 alex said:

see also here:

www.cnhp.colostate.edu/download/projects/rareplants/PDBRA27050.html

Link in Internet archive

web.archive.org/web/20100610053905/http://www.cnhp.colostate.edu/download/projects/rareplants/PDBRA27050.html

[koeiyabe]

plants.jstor.org/stable/10.5555/al.ap.specimen.ph00003370?searchUri=filter%3Dname%26so%3Dps_group_by_genus_species%2Basc%26Query%3DRorippa%2Bcoloradensis

Last collected specimen

[koeiyabe]

Jun 6, 2013 18:58:42 GMT 1 Melanie said:

The link to Natureserve is still there.

Type Rorippa coloradensis
into the search function www.natureserve.org/explorer/servlet/NatureServe?init=Species

or go to the direct link

www.natureserve.org/explorer/servlet/NatureServe?searchName=Rorippa+coloradensis

Please move this thread to the Formerly considered extinct plants Board. The species is a synonym of Sinapis alba commonly found in the USA.