Notice: Atrium is currently undergoing maintenance. During this time, some or all images may not be displayed.

Collection Details

Variety: Aristida purpurea var. nealleyi (Vasey) Allred

Poaceae Aristida purpurea var. nealleyi (Vasey) Allred
Rebecca K. Swadek 355

Collection Date: 16 June 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: Utley Prairie. About 7 miles north of Weatherford. West of FM 51 at approximately 5130 Weiland Road. 10.2 km north and 3.3 km east of the Parker County Courthouse in Weatherford. A few meters north of the south southeastern property boundary and west of the wooded canyon.

DD Latitude: 32.8498

DD Longitude: -97.7622


Habitat Description: On Walnut limestone barrens seep with Hedyotis nigricans, Lindheimera texana, Tragia ramosa, Isoetes butleri, and Dyschoriste linearis, in clay with limestone topsoil

Soil Description: Walnut Formation. Shallow calcareous gravelly clay loam

Botanical Data

Plant Notes: Hairs, if present, are straight. Awns straight, twisted awn column. Panicles contracted.

Other Data

Research Site: Utley Prairie

Project: Flora of the Walnut Formation