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Vaccinium reticulatum fruits, Maui
|Nutritional value per 100 g (3.5 oz)|
|Energy||117 kJ (28 kcal)|
|Vitamin A equiv.|
|†Percentages are roughly approximated using US recommendations for adults. |
Source: USDA Nutrient Database
Vaccinium reticulatum, known as ʻōhelo ʻai in Hawaiian, is a species of flowering plant in the heather family, Ericaceae, that is endemic to Hawaii. It grows at altitudes of 640–3,700 m (2,100–12,140 ft) on lava flows and freshly disturbed volcanic ash on Maui and Hawaiʻi, and less commonly on Kauaʻi, Oʻahu, and Molokaʻi. Adaptations to volcanic activity include the ability to survive ash falls of over 25 cm (9.8 in) depth.
ʻŌhelo ʻai is a shrub usually 0.1–1.3 m (3.9 in–4 ft 3.2 in) tall, rarely up to 2 m (6.6 ft). The leaves are evergreen, spirally arranged, leathery, oval, 1–3 cm (1⁄2–1 1⁄4 in) long, red when freshly emerging, then green or green with reddish patches. The flowers are bell-shaped, 8–12 mm (5⁄16–1⁄2 in) long, variable in color, red to yellow or pink.
The fruit is an edible berry 8–14 mm (0.31–0.55 in) diameter, ranging in color from blue to purple to red to orange to yellow. The color does not necessarily indicate the ripeness of the berries. The berries taste similar to the related cranberries, less ripe ones being tart, while ripe berries are quite sweet. They are an important food source for the nēnē (Branta sandvicensis); the seeds are dispersed in the birds' droppings (endozoochory).
- "Vaccinium reticulatum". Natural Resources Conservation Service PLANTS Database. USDA. Retrieved 2018-07-18.
- Kandil, F. E.; Song, L.; Pezzuto, J. M.; Marley, K.; Seigler, D. S.; Smith, M. A. L. (2000). "Isolation of oligomeric proanthocyanidins from flavonoid-producing cell cultures". In Vitro Cellular & Developmental Biology - Plant. 36: 492. doi:10.1007/s11627-000-0088-1.
- Plants of Hawaii Volcanoes National Park: Vaccinium reticulatum
- "Invasion and Recovery of Vegetation after a Volcanic Eruption in Hawaii (Chapter 6)". NPS.gov (U.S. National Park Service). 1998-04-24. Retrieved 2018-07-06.
- "Vaccinium reticulatum - Plants of Hawaii". Starr Environmental. Retrieved 2018-07-06.
- "ITIS Standard Report Page: Vaccinium reticulatum". Interagency Taxonomic Information System (ITIS). Retrieved 2018-07-05.
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|Look up ohelo in Wiktionary, the free dictionary.|
- "ʻŌhelo". Native Hawaiian Plants. Kapiolani Community College. 2010-06-10. Archived from the original on 2010-06-10. Retrieved 2010-07-11.
- "Vaccinium reticulatum". Hawaiian Native Plant Propagation Database. University of Hawaiʻi at Mānoa.
- "ohelo, ohelo kau laau (V. calycinum), olelo ai (V. reticulatum)". Hawaii Ethnobotany Online Database. Bernice P. Bishop Museum.
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