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Plant climbing on Cholla on sandy volcanic soil of a gently sloping coastal plain.
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trailing over shrubs on coarse, sandy, alluvial soils of gently sloping coastal plain. Large tuberous root.
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Plants clamoring over moist volcanic soils of a roadside drainage and up a deeply shaded bank at base of roadcut. Poor photo but note fruit enclosed in leafy bracts
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Pine shaded, fallow/overgrown pasture on low hillside in tuffaceous rhyolite gravels
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This species is endemic to Hawaii island and rare. The Hawaii Biodiversity and Mapping Program in 2008 reported the plant to have historically occurred in Kipahulu valley on Maui but is apparently extirpated from that island. USFWS reported in 2010 that only 24-26 wild plants exist in 10 populations on Hawaii island (Big Island). Unfortunately this species has not been listed as an endangered species and has remained on the 'Candidate' list since 1990. Elevation of this photo is around 4100ft/1250m. Note the 3-5 lobed leaves and varying from shallow to deep lobes.
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Clamboring vine over grasses & shrubs. Growing on stabilized sands in back dunes habitat.
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Trailing vine growing on stabilized sands in back dunes habitat. A naturalized escape from cultivation found worldwide in tropical regions. Echinate fruit edible, turning yellow with maturity.
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fruit on clamboring vine in silty calcareous soils of drainage flats at west end of earthen flood control dam on Dry Creek arroyo, in roadside thicket of Koeberlina, Prosopis, Flourensia.
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Abnormal flower with six lobes instead of five
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