Varieties 25 Varieties Listed. SURDIVA® Blue Violet Scaevola SURDIVA® Blue Violet Improved Scaevola SURDIVA® Bluesy Diva Scaevola SURDIVA® Classic Blue Scaevola SURDIVA® Classic Pink Scaevola SURDIVA® Disco Diva Scaevola SURDIVA® Fashion Pink Scaevola SURDIVA® Fashion Pink Improved Scaevola SURDIVA® Lilac Mist Scaevola SURDIVA® Purple Scaevola SURDIVA® Sky Blue Scaevola