Leptochloa panicea subsp. brachiata (Steud.) N.Snow

Plants of Arizona
Poaceae
Leptochloa panicea ssp. brachiata
(Retz.) Ohwi
USA. Arizona. Pinal County.
Ironwood Forest National Monument; along
power line road which intersects a narrow
east-west drainage on the west side of the
Sawtooth Mountains; Sonoran uplands
dominated by Acacia constricta, creosote,
little leaf palo verde; gentle slope with
gravelly limestone? soils; common annual.
32.60581°, -111.77924°
Elevation: 1668 ft 510 m
Associated species: Larrea tridentata,
Acacia constricta, A. greggii, Carnegiea
gigantea, Parkinsonia microphylla, Krameria
bicolor, Ambrosia deltd.oid.ea, A.
ambrosioides, A. confertiflora, Lycium
fremontii, Acourtia wrightii, Prosopis
juliflora velutina, Heteropogon contortus,
Tetraclea coulteri, Psilostrophe cooperi,
Senna covesii, Abutilon malacum, Nicotiana
obtusifolia, Baccharis brachyphylla,
Tidestroemia lanuginosa, Pectis papposa,
Olneya tesota
Liz Makings 4997	19 October 2016
with: Dave Brown
ASU Herbarium
03106981