Taxonomy
Family: Orobanchaceae
Habitat
Oak woods.
Associates
Parasitic on Quercus spp.
Distribution
MA to Ontario and MI, south to FL and AL.
Morphology
Herbaceous, hemiparasitic perennial; stems 0.5-1.5 m, with ascending branches, finely downy throughout; lower leaves lance-ovate, usually with one or two pairs of large obtuse lobes below the middle, the upper progressively reduced and less lobed, the bracteal one lanceolate and commonly entire; pedicels very stout, straight, ascending, 1-3 mm; fruit ovoid, 10-15 mm, densely pubescent.
Notes
Flowers June to September
Wetland Indicator: NA
The only eastern member of this genus with pubescent stems, short pedicels (1-3 mm), and hairy fruit.
References
Gleason, Henry A. and A. Cronquist. 1991. Manual of Vascular Plants of Northeastern United States and Adjacent Canada. Second Ed.
The New York Botanical Garden. Bronx, NY
© Michael Hough 2018 |