[MAIPC] New EDRR species (Corydalis incisa) in the Mid-Atlantic

[Margaret Chatham]

Found one plant today at Confederate Fortifications Park in Fairfax County,
VA, on the banks of Bull Run. It is now with Erin Stockschlaeder for
pressing. Had seen one plant there last April, & misidentified it as
Fumeria, not knowing there was anything else to consider. Those seed pods
explode when ripe!
Margaret Chatham

On 5/5/15 9:53 AM, "Milo Pyne" <Milo_Pyne at natureserve.org> wrote:

> Yesterday I collected it in Nashville TennesseeŠ we only saw one plant which
> is now safely in a plant pressŠ some seeds may have escaped though.
>  
> Here is a link to the article about it in NY.
>  
> http://phytoneuron.net/2014Phytoneuron/96PhytoN-Corydalisincisa.pdf
>  
> And one from NYBG http://blogs.nybg.org/science-talk/tag/corydalis-incisa/
>  
> Milo Pyne, NatureServe
>  
>  
> 
> From: MAIPC [mailto:maipc-bounces at lists.maipc.org] On Behalf Of Farrah, Mary
> Sent: Tuesday, April 28, 2015 2:07 PM
> To: maipc at lists.maipc.org
> Cc: Larry Haller
> Subject: [MAIPC] New EDRR species in the Mid-Atlantic
>  
> Hi All,
> I got an email from a DC resident, Larry Haller, who has Corydalis incisa
> growing aggressively growing in his yard. According to this link
> <http://blogs.nybg.org/science-talk/2014/07/detecting-an-invasive-plant-before
> -its-too-late/>  it¹s a big  problem in NY. It occupies the same niche as fig
> buttercup. I¹m sending this email sans photos, so that this third email
> attempt will actually make it to you all. Check the link above for photos.
>  
> The USDA only lists it occurring in NY, but now that there¹s been multi-state
> communication about this species, we¹re finding that it is more wide spread in
> this region than previously thought. Larry posted photos of this plant on some
> local listservs and found someone from a nearby neighborhood has it growing in
> their yard (yet to be verified). NY says that Philly reported a sighting.
> There was also a potential sighting in Northern Virginia. We should add it to
> our EDRR list. Has anyone else encountered this species in their region?
>  
> Best,
> Mary Farrah | Environment & Natural Resources  Extension Agent
>  
> The Center for Sustainable Development
> COOPERATIVE EXTENSION SERVICE
> College of Agriculture, Urban Sustainability & Environmental Sciences (CAUSES)
> The University of the District of Columbia
> 4200 Connecticut Ave., NW | Washington, DC 20008
>  
> mfarrah at udc.edu <https://udcmsg008.firebirds.udc.edu/owa/UrlBlockedError.aspx>
> | direct 202.274.6682
> If I don't promptly respond to your email it means I'm working in the field. I
> will reply when I return to the office.
> P Please consider the environment before printing this email
>  
> 
> 
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