Dear fellow ecologists,

We are planning for a field experiment this coming season to investigate the 
effect of climate change on the phenology of weedy species, and our 
candidate species is velvetleaf (Abutilon theophrasti). However, this 
species has just made on our list so we didn't collect any seeds last 
summer. We are asking if anyone, or anyone you know, might have a collection 
of velvetleaf seeds that we can use. 

There are some requirements on the seed resources in order to fit our 
research objectives. We would like those seeds come from field population 
(i.e. not greenhouse grown or cultivated plants), and ideally from plants 
grown in agricultural farm such as corn or soybean fields. It is also 
preferred that seeds were collected in Midwest regions, especially in Ohio 
or neighbor states. Recent collection (within 5 years) would be great. There 
could be some flexibility in the above requirements so please don't hesitate 
to contact me (luoj...@gmail.com) if you do have a collection that only 
meets some of the requirements. 

Thanks a lot, and have a nice day.
 
Jing Luo, Ph.D.
Post-doctoral Researcher
Department of Horticulture and Crop Science,
The Ohio State University
Phone: 614-292-3176
Email: luoj...@gmail.com 

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