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Collection Details

Species: Palafoxia callosa (Nutt.) Torr. & A.Gray

Asteraceae Palafoxia callosa (Nutt.) Torr. & A.Gray
Rebecca K. Swadek 439

Collection Date: 15 September 2010
Determined By: Rebecca K. Swadek
Determination Date: unknown
Institution: BRIT


Continent: North America

Country: United States of America

Region: Texas

Subregion: Parker County

Closest Town: Weatherford

Locality Description: Roadside on Weiland Road, above canyon.

DD Latitude: 32.84

DD Longitude: -97.771


Habitat Description: Growing on Walnut Limestone roadside on glade above canyon. With Gutierrezia dracunculoides, Opuntia phaeacantha, Bromus sp., Cooperia drummondii, Plantago sp., and Ambrosia psilostachya. Uncommon.

Soil Description: Walnut Formation. Shallow calcareous gravelly clay loam.

Botanical Data

Plant Notes: Disk flowers only, purple. Phyllaries 1.5 mm wide and greather than 5 mm long.

Other Data

Project: Flora of the Walnut Formation