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Pilostyles thurberi A. Gray  |
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Family: Rafflesiaceae
Thurber's stemsucker, more, stemsucker
 Arizona State University Herbarium 
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Plant: Stem parasites; STEMS not apparent, reduced to a network within the host tissues
Leaves: reduced to small bracts subtending flowers
Flowers: less than 2 mm long, brown or maroon; imperfect, minute; sepals 4-5; anthers of staminate flowers sessile on column under margin of disk; ovary of pistillate flower inferior, locule 1; stigmas in ring along disk-like margin of expanded column
Fruit: FRUITS fleshy capsules
Misc: Uncommon in open desert-scrub; 300-450 ft; Apr.-May
Notes: Parasitic on species of Dalea, Psorothamnus, and undoubtedly on other Leguminosae
REFERENCES: Yatskeivych, George. 1994. Rafflesiaceae. J. Ariz. – Nev. Acad. Sci. Volume 27(2), 239.
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