"Adagio" wrote in message
...
The objects at http://tinyurl.com/evmvc were spotted in our Hampshire
garden this morning. They are between 4 and 5 cm across and attached to
concrete edging slabs.

Any suggestions as to their identity would be most welcome.

David

Looks like a lump of aggregate from the concrete which may not have been
noticeable due to moss of lichen covering which has died due to lack of
water.