Type of leaves of rose,sunflower,morning glory ?

1) http://www.british-wild-flowers.co.uk/00...



If you click on the link above you will see a compound leaf of rose with five leaflets. Each leaflet has serrated margin.



2) http://kaweahoaks.com/html/annual_sunflo...



The link above shows a simple leaf of Sunflower.



3) http://inspirezone.org/hiking/morningglo...



The link above shows a morning glory twig with a flower and a trilobed but simple leaf.

Type of leaves of rose,sunflower,morning glory ?
All the leaves are simple leaves rather than compound leaves. Look at the leaf shape to figure out the rest (could be toothed like the rose, lanceolate is lance-like, etc).



Wikipedia (which I don't usually cite) has a lovely page that tells all on the leaf shapes. http://en.wikipedia.org/wiki/Leaf_shape
Reply:hearth shaped, green typed