I think it is Ipomoea carnea

Photographed in Marsa El Brega, Lybia, January 2014. 

Hi Attila,

I think it's Ipomea batatas or other species belonging to Ipomea genus.

Best regards.

Thanks Lukas :))

Dear Kalidass,

Thanks a lot. I. carnea has diferent flower color or this could be only a colour variation?

Any native Ipomea species in North Africa or all of them are introduced?

is it a shrub or a climber, not clear from the photographs. If shrub  it  may be Ipomoea carnea. Flower colour can slightly vary.  But if climber, I doubt it may be some species of the genus Argyeria.

Thank you so much for your advice.

It is definitely a climber.

Dear Kalidass,

The flower size beetween the given 2 ranges, about as large as that of Calystegia sepium. 

It is definitely not Calystegia speium: The flower size equal with that of C. sepium. May be this information could be helpful.  

It is not Calystegia sepium. Need a photo of the calyx.

Impossible to go back to Lybia to make the photo because of the civil war and ISIS. 

I am not clear this taxon

Ipomoea sp.

Thx Eduardo, 

I also could think, this is an Ipomoea sp. Do you have any information which Ipomoeoa spp. live in Lybia? 

I am not  any information

I think it is Ipomoea carnea

Thank you :))

I think it may be Ipomoea spp. but not Ipomoea carnea. Please, put a whole plant picture.