ASU : Plants
Arizona State University Vascular Plant Herbarium
Catalog #: ASU0078484
Secondary Catalog #: 186467
Taxon: Echinocereus rigidissimus (Engelm.) Haage f.
Family: Cactaceae
Determiner: Angelika Jung (31 May 2014)
Show Determination History
Collector: Wendy C. Hodgson   6658   
Date: 1992-05-11
Locality: USA, Arizona, Santa Cruz, Tumacori Mountains; southwest of Rock Corral and Forest Service Road 4175; in Rock Corral Canyon
31.5604  -111.088 +-700m.
Verbatim Coordinates: TRS: T21S R12E S35
Elevation: 1173 meters
Verbatim Elevation: 3850ft
Habitat: On W-facing, dry, rocky slope above drainage
Associated Species: Gossyplum thurberi, Erythrina flabelliformis, Fouquieria splendens, Mimosa dysocarpa, Mammillaria wrightii, Eriogonum wrightii, Acourtia thurberi, Prosopis velutina, Ambrosia confertiflora, Acacia angustissima, Acacia greggii, Allionia incarnata, Opuntia engelmannii, Opuntia chlorotica, Opuntia spinosior, Aloysia wrightii, Fraxinus gooddingii, Bouteloua curtipendula, Agave palmeri, Verbena neomexicana, Juglans major, Marrubium vulgare
Description: One plant in open, few others in large area; flowers magenta-pink becoming cream 2/3 down petals; filaments chartreuse; anthers orange; stigmas 15, linear lobed, forest green
Reproductive Condition: flowers
Occurrence Remarks: Photo
Specimen Images
Record Id: e3696c70-60c7-4dbb-8bb0-97645cf7baf5
Occurrence ID (GUID): e3696c70-60c7-4dbb-8bb0-97645cf7baf5
For additional information on this occurrence, please contact: Elizabeth Makings (
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Current Record
Arizona State University Vascular Plant Herbarium (ASU:Plants)
Wendy C. Hodgson 66581992-05-11
Catalog Number: ASU0078484
GUID: e3696c70-60c7-4dbb-8bb0-97645cf7baf5
Latest Identification: Echinocereus rigidissimus
Identified by: Angelika Jung31 May 2014

Desert Botanical Garden Herbarium (DES)
Wendy Hodgson 66581992-05-11
Catalog Number: DES00036223
Latest Identification: Echinocereus rigidissimus

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