Rudbeckia hirta var. angustifolia (T.V.Moore) Perdue

• Region

  North America

• Country

  United States of America

• State/Province

  Texas

• County/Municipio

  Caldwell Co.

• Locality

  FM Rd 713, 3.8 mi E of jct with FM Rd 86 (in McMahan), 4.7 mi W jct with FM RD 304 (in Delhi)

• Coordinates

  29.8532, -97.466

• Coordinate Uncertainty (m)

  133

• Georeferencing Method

  Georeferencing Quick Reference Guide, Version 2012. Coordinates were determined by measuring 3.8 mi along Hwy. 713 from Hwy 86 junction toward Jeddo. Linear extent was calculated as distance from center to farthest extent of starting jct. Uncertainty radius was determined using MaNIS Georef. Calc.

• Geodetic Datum

  WGS84

• Distribution

  Map all specimens of this taxon

PLANTS OF TEXAS
ASTERACEAE
Rudbeckia hirta L.
var. angustifolia (T.V.Moore) Perdue
det. G. Nesom, 1988
Caldwell Co.: FM Rd 713, 3.8 mi E of jet with
FM Rd 86 (in McMahan), 4.7 mi W jet with FM
RD 304 (in Delhi); deep, loose sand of the
Carrizo Formation; oak woodland of Quercus
stellata alone; understory of Ilex vomitoria
with scattered Juniperus and Bumelia; rich
roadside herbaceous flora;
Scattered but common. Rays orange-yellow with
dark to light maroon bases (1/4-1/2 ray length),
disks maroon.
5 May 1988
Nesom 6392 with Barrie Ginzbarg
Kearns, Moffitt, Todzia, and Woodruff
UNIVERSITY OF TEXAS HERBARIUM (TEX-LL)
NEW YORK BOTANICAL GARDEN
03122749
03122749