ASU : Plants
Arizona State University Vascular Plant Herbarium
Catalog #: ASU0076609
Secondary Catalog #: 282991
Taxon: Echinocereus arizonicus subsp. nigrihorridispinus W. Blum et Rutow
Family: CACTACEAE
Collector: Marc A. Baker   13949   
Date: 2000-04-12
Locality: USA, Arizona, Graham, Weber Peak USGS 7.5' Quadrangle; Gila Mountains, north of Safford; ca. 1.5k WNW of Bear Spring.
32.976142  -109.642511
Verbatim Coordinates: UTM: 12S 626850E 3649460N
Elevation: 1494 meters
Verbatim Elevation: 4900ft
Habitat: South-facing hillside of tertiary felsic volcanic rocks and outcroppings.
Associated Species: Acacia constricta, A. greggii, Aloysia wrightii, Astrolepis sinuata, Bouteloua chrondrosioides, B. curtipendula, B. eriopoda, Brickellia atractyloides, Dasylirion wheeleri, Echinocereus fasciculatus, Ephedra fasciculatus, Ericameria laricifolia, Eriogonum wrightii, Ferocactus wislizeni, Fouquieria splendens, Gutierrezia sarothrae, Heteropogon contortus, Janusia gracilis, Mammillaria grahamii, Notholaena standleyi, Opuntia chlorotica, O. engelmannii, O. phaeacantha, Parthenium incanum, Pellaea truncata, Prosopis velutina, Rufous-crowned sparrow, Trixis californica, and Yucca baccata.
Description: Locally abundant cespitose perennial with up to 100 shoots, ribs 9-11, spines gray to straw-colored, the central often dark chestnut-brown when young; photos; inner tepals orange-red, filaments mostly white with only a slight hint of purple above, style nearly white below, very pale green above, stigma green; prints and phototransparencies; n=11 (counted during meiosis of microsporogenesis, this represents a population voucher only.)
Occurrence Remarks: Cited in Baker et al. 2009. Haseltonia 15: p. 16. Sheet 2 of 2.
Specimen Images
Record Id: 537917b8-0097-4411-b624-6fd8f2d39e3d
Occurrence ID (GUID): 537917b8-0097-4411-b624-6fd8f2d39e3d
For additional information on this occurrence, please contact: Elizabeth Makings (Elizabeth.Makings@asu.edu)
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Current Record
Arizona State University Vascular Plant Herbarium (ASU:Plants)
Marc A. Baker 139492000-04-12
Catalog Number: ASU0076609
GUID: 537917b8-0097-4411-b624-6fd8f2d39e3d
Latest Identification: Echinocereus arizonicus subsp. nigrihorridispinus


Arizona State University Vascular Plant Herbarium (ASU:Plants)
Marc A. Baker 139492000-04-12
Catalog Number: ASU0076608
Latest Identification: Echinocereus arizonicus subsp. nigrihorridispinus

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