Plants of Hawaii Volcanoes National Park

Scientific Name Psidium cattleianum Sabine
Family Myrtaceae (Myrtle family)

Other Names Strawberry guava, waiwi `ula-`ula
Status Alien
Distribution & Habitat Native to the Neotropics.  Naturalized in Hawaii in mesic to wet forests up to 1,220 m elevation. Found on all the main islands except Nii`hau and Kaho`olawe (Wagner, et al. 1990: 971).
Locations in this Guide Thurston Lava Tube, Park Headquarters
General Appearance
Although it may be found occasionally as individuals, it is usually found as a dense stand of trees. Park Headquarters (at Volcano House)
Park Headquarters (at Volcano House) Park Headquarters (at Volcano House)

Sulfur Bank

Leaves
The leaves are aromatic and leathery.  The shape is obovate to elliptic obovate, 3.5 to 13.5 cm long and 3 to 6 cm wide (Wagner, et al. 1990: 971). Park Headquarters (at Volcano House)
Park Headquarters (at Volcano House) Park Headquarters (at Volcano House)
Park Headquarters (at Volcano House) Sulfur Bank

Sulfur Bank

Flowers & Fruits
The flowers are usually solitary and found in the leaf axils.  The petals are white and obovate, 5 to 7 mm long (Wagner, et al. 1990: 971).. Park Headquarters (at Volcano House)
Park Headquarters (at Volcano House) Sulfur Bank
The ripe berries are red to purple and globose to obovoid shaped, 2 to 3 cm in diameter (Wagner, et al. 1990: 971). Park Headquarters (at Volcano House)
Park Headquarters (at Volcano House)
Phenology
Park HQ at Volcano House Abundant fruit. 2/13/01
Park HQ at Volcano House Several fruit. 5/6/01
Sulfur Banks One plant with flowers, no fruit. 5/6/01
Natural History
Conservation This is a very serious weed.  It forms dense growth where almost nothing else grows.  It is easily spread by birds and pigs as the fruits are a favorite food.
Miscellaneous Photos
Other Notes

References
Links to Other Sites

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Last Updated: 08/05/03

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