Lei Day orange, Kahoolawe is gray, Kauai is purple, and Niihau is white. In the same order the flowers are lehua, lokelani, 'ilima, kukui, kauna'oa, hinahina, mokihana, and a pupu shell. Niihau is the only island without a plant as its symbol. Lei Day in Hawaii incorporates various ethnic traditions, other than their own. Throughout the history of the holiday, natives have struggled between preserving Hawaiian culture and integrating foreign traditions on the special day. This has brought tension to the day of celebration, but over the years has meshed into part of the festivities. Although many different ethnic groups such as
Cuscuta sandwichiana a twining vine with thin, leafless yellow to yellow-orange stems and very small yellowish flowers which grow in small clusters along the stems. Lei (garland): "Kaunaʻoa kahakai" was used for both "lei o ka poʻo" (head lei) and l"ei āʻī" (neck lei) Medicinal: Plants of both "kaunaʻoa kahakai" and "kaunaʻoa pehu" were pounded until soft, strained, and juice drunk to thin blood for women who had given birth or who had thick blood. Cuscuta sandwichiana Cuscuta sandwichiana ("Kauna'oa kahakai") is a parasitic vine and the only member of the genus Cuscuta that is endemic to the Hawaiian Islands. It parasitizes