I'd say mineralised Malva.

On Tue, Mar 1, 2016 at 9:51 AM, Maria Sture <[log in to unmask]> wrote:

Dear colleagues,

 

I was wondering if you could help me to ID these beauties? My best guess is Malva or maybe some kind of Fabaceae. The context is a bit vague, but it should be either Medieval cemetery or AD  500–900 agriculture/housing.

 

Best regards,

Maria Sture

NIKU




--
Kind regards,

dr. M. (Mans) Schepers
Groningen Institute of Archaeology
Botany Group / Terp Research Group
Poststraat 6
9712 ER Groningen
telephone: (+31 50) 363 6712