Muhlenbergia torreyi (Kunth) Hitchc. ex Bush

• Region

  North America

• Country

  United States of America

• State/Province

  Arizona

• County/Municipio

  Yavapai Co.

• Locality

  Basalt mesa 1.8 km E of Government Mine and 3.9km N W of Perkinsville.

• Elevation

  Alt. 1318 m. (4324 ft.)

• Coordinates

  34.9169, -112.237

• Location Notes

  [US & Canada]

• Distribution

  Map all specimens of this taxon

Flora of the Upper Verde River
Yavapai County, Arizona, USA
Poaceae
Muhlenbergia torreyi (Kunth) A.S. Hitchc. ex Bush
34° 55.015 N, 112° 14.193W; 4324 ft, 1320 m elevation. .
Basalt mesa 1.8km E of Government Mine and 3.9km N W
of Perkinsville..
Mesa top flats in slightly calcareous clay loam, with
Juniperus osteosperma, Juniperus monosperma, Prosopis
velutina, Acacia greggii, Mimosa biuncifera, Rhus
aromatica, Aloysia wrightii, Morus microphylla, Nolina
microcarpa, Yucca baccata, Opuntia phaeacantha,
Ziziphus obtusifolia, Lycium pallidum, Opuntia
engelmannii, Cylindropuntia leptocaulis, Cylindropuntia
whipplei, Quercus turbinella, Amaranthus blitoides,
Amaranthus palmeri, Pedis rusbyi, Bouteloua eriopoda,
Bidens leptocephala, Krascheninnikovia lanata, Ipomoea
cristulata, Eragrostis pectinacea, Salvia reflexa,
Dasyochloa pulchella, Purshia stansburiana, Panicum
hirticaule, Bouteloua aristidoides, Acalypha neomexicana,
Hopia obtusa, Portulaca oleracea, Cordylanthus
laxiflorus, Cordylanthus parviflorus, Pectis prostrata
Heliomeris multiflora, Kallstroemia parviflora, Ipomoea
costellata, Sporobolus contractus, Xanthisma gracile,
Baccharis pteronioides, Hoffmannseggia drepanocarpa,
Euphorbia exstipulata, Solanum eleagnifolium, Euphorbia
capitellata, Artemisia ludoviciana, Artemisia dracunculus,
Boerhavia erecta, Mirabilis multiflora, Physalis
hederifolia, Nicotiana obtusifolia, Sanvitalia aberti,
Acourtia wrightii, A II ionia incarnata, Bothriochloa
barbinodis, Bouteloua curtipendula, Chloris virgata,
Leptochloa dubia, Leptochloa panicea, Hilaria mutica,
Tragia ramosa, Machaeranthera tagetina, Abutilon
parvulum, Rhynchosia senna, Eriogonum wrightii,
Parietaria hespera, Mirabilis coccinea, Sporobolus
cryptandrus, Stephanomeria pauciflora, Muhlenbergia
porteri. Datura wrightii, Polanisia dodecandra, Aristida
purpurea, Berberis fremontii, Parthenium incanum,
Menodora scabra, Salsola tragus, Dalea formosa,
Mirabilis linearis, Desmanthus cooleyi, Hymenothrix
loomisii, Bouteloua barbata, Erioneuron pilosum, A triplex
canescens, Boerhavia coccinea, Tridens muticus,
Sphaeralcea parvifolia.
Densely caespitose perennial forming rings; infl to 0.5m;
occasional in general and locally frequent in patches.
Frankie S. Cobum 1910 10 September 2013
Arizona State University Herbarium (ASU)
02595104