
Rubus hawaiensis
‘Ākala
Found naturally nowhere else on Earth.
Rubus hawaiensis, also called the ʻĀkala, is one of two species (with R. macraei) commonly known as Hawaiian raspberry, endemic to Hawaii. It is found on the islands of Kauaʻi, Molokaʻi, Maui, O'ahu, and Hawaiʻi in mesic to wet forest at elevations of 600–3,070 m (1,970–10,070 ft). In most areas it is not very common, but in some places (such as the upper Koʻolau Gap in Haleakalā and Laupāhoehoe Natural Area Reserve) it can be a dominant member...
Read more on Wikipedia →This is an inference, not a schedule. The curve reflects when observers annotated flowering and fruiting — which tracks observer effort as well as plant behavior, and pools all elevations and islands into one signal. Hawaiʻi’s microclimates vary enormously; a species may fruit in January at sea level and June at elevation. Use this to know when to look, then look.



