The smallest of Hawaii's eight main volcanic islands which is home to the rare flowering plant, Euphorbia skottsvergii, get's how many cm of rainfall on average annually?
Euphorbia skottsbergii Euphorbia skottsbergii (syn. "Chamaesyce skottsbergii") is a rare species of flowering plant in the euphorb family known by the common names coastal sandmat and Skottsberg's broomspurge. It is endemic to Hawaii, where it is found in coastal shrublands on Oʻ ahu, Molokaʻ i, Maui, and Kahoʻ olawe. Like other Hawaiian euphorbs, this plant is known locally as ʻ akoko.
Hawaiian hibiscus Hawaiian hibiscus are seven species of hibiscus regarded as native to Hawaii. The yellow hibiscus is Hawaii's state flower. Although tourists regularly associate the hibiscus flower within experiences visiting the US state of Hawaii, and the plant family Malvaceae includes a relatively large number of species that are native to the Hawaiian Islands, those flowers regularly observed by tourists are generally not the native hibiscus flowers. Most commonly grown as ornamental plants in the Islands are the Chinese hibiscus ("Hibiscus rosa-sinensis") and its numerous hybrids.