Rosaceae Week : Weißdorn (Crataegus ) from bremen:
Weißdorn (Crataegus) commonly called hawthorn or thornapple
Fotos taken on a bicycletrip to Bremen in May 2011.
I don’t know where it was, so can’t get fotos of leaves or fruits.
But read more http://en.wikipedia.org/wiki/Crataegus
Kingdom:        Plantae
(unranked):     Angiosperms
(unranked):     Eudicots
(unranked):     Rosids
Order:          Rosales
Family:         Rosaceae
Subfamily:      Maloideae or Spiraeoideae
Tribe:          Pyreae  or Crataegeae
Subtribe:       Pyrinae
Genus:          /Crataegus/

Beautiful pictures.
Thanks for showing flowers of this tree.
I have taken pictures of the fruits during my Kashmir visit.

I thought thornapple was DATURA?