Yes, ABELIAS is a Scrabble word!

Letter values in Scrabble US: A 1, B 3, E 1, L 1, I 1, A 1, S 1.

Is it a valid word?

ABELIAS is a valid word in the official Scrabble dictionary (US), the UK Scrabble Dictionary and Words with Friends (ENABLE).

any of various deciduous or evergreen ornamental shrubs of the genus Abelia having opposite simple leaves and cymes of small white or pink or purplish flowers; Asia and Mexico