The " Martian " flora: new collections of vascular plants, lichens, fungi, algae, and cyanobacteria from the Mars Desert Research Station, Utah Author Sokoloff, Paul C. Author Freebury, Colin E. Author Hamilton, Paul B. Author Saarela, Jeffery M. text Biodiversity Data Journal 2016 4 8176 8176 http://dx.doi.org/10.3897/BDJ.4.e8176 journal article http://dx.doi.org/10.3897/BDJ.4.e8176 1314-2828--8176 Gutierrezia sarothrae (Pursh) Britton & Rusby Materials Type status: Other material . Occurrence: recordNumber: 253; recordedBy: Sokoloff, Paul C. ; preparations: Silica gel collection; Taxon: scientificName: Gutierreziasarothrae (Pursh) Britton & Rusby; kingdom: Plantae; phylum: Angiosperms; class: Eudicots; order: Asterales; family: Asteraceae; genus: Gutierrezia; specificEpithet: sarothrae; taxonRank: Species; scientificNameAuthorship: (Pursh) Britton & Rusby; Location: continent: North America; country: United States of America ; countryCode: USA; stateProvince: Utah; county: Wayne County; municipality: Hanksville; locality: Mars Desert Research Station ; verbatimLocality: Vicinity of the Mars Desert Research Station, Hanksville, Utah, 500 m radius of "hab"; verbatimElevation: 1371 m ; verbatimLatitude: 38°24'23.2"N ; verbatimLongitude: 110°47'31.1"W ; coordinateUncertaintyInMeters: 50; Identification: identifiedBy: Sokoloff, Paul C. ; dateIdentified: 2015; Event: verbatimEventDate: November 17, 2014 ; habitat: Sandy washes and outcrops surrounding MDRS; Record Level: institutionID: CMN; collectionID: CAN 607462; collectionCode: CAN, UTC ; basisOfRecord: Preserved Specimen Type status: Other material . Occurrence: recordNumber: 257; recordedBy: Sokoloff, Paul C. ; preparations: Silica gel collection; Taxon: scientificName: Gutierreziasarothrae (Pursh) Britton & Rusby; kingdom: Plantae; phylum: Angiosperms; class: Eudicots; order: Asterales; family: Asteraceae; genus: Gutierrezia; specificEpithet: sarothrae; taxonRank: Species; scientificNameAuthorship: (Pursh) Britton & Rusby; Location: continent: North America; country: United States of America ; countryCode: USA; stateProvince: Utah; county: Wayne County; municipality: Hanksville; locality: Mars Desert Research Station ; verbatimLocality: Vicinity of the Mars Desert Research Station, Hanksville, Utah, 500 m radius of "hab"; verbatimElevation: 1371 m ; verbatimLatitude: 38°24'23.2"N ; verbatimLongitude: 110°47'31.1"W ; coordinateUncertaintyInMeters: 50; Identification: identifiedBy: Sokoloff, Paul C. ; dateIdentified: 2015; Event: verbatimEventDate: November 17, 2014 ; habitat: Sandy washes and outcrops surrounding MDRS; Record Level: institutionID: CMN; collectionID: CAN 607469; collectionCode: CAN, UTC ; basisOfRecord: Preserved Specimen Type status: Other material . Occurrence: recordNumber: 311; recordedBy: Sokoloff, Paul C. ; preparations: Silica gel collection; Taxon: scientificName: Gutierreziasarothrae (Pursh) Britton & Rusby; kingdom: Plantae; phylum: Angiosperms; class: Eudicots; order: Asterales; family: Asteraceae; genus: Gutierrezia; specificEpithet: sarothrae; taxonRank: Species; scientificNameAuthorship: (Pursh) Britton & Rusby; Location: continent: North America; country: United States of America ; countryCode: USA; stateProvince: Utah; county: Wayne County; municipality: Hanksville; locality: Mars Desert Research Station ; verbatimLocality: Sandstone plateau immediately southwest of Mars Desert Research Station, alongside ATV trail; verbatimElevation: 1412 m ; verbatimLatitude: 38°24'22.4"N ; verbatimLongitude: 110°47'40.3"W ; coordinateUncertaintyInMeters: 50; Identification: identifiedBy: Sokoloff, Paul C. ; dateIdentified: 2015; Event: verbatimEventDate: November 24, 2014 ; habitat: Dry conglomerate sandstone; Record Level: institutionID: CMN; collectionID: CAN 607463; collectionCode: CAN ; basisOfRecord: Preserved Specimen Notes Abundant on the rocky outcrops, desert shrub communities (Fig. 28), and plateaus surrounding MDRS, this species is well adapted to disturbance in Utah's desert rangelands ( Welsh et al. 1993 ). Gutierrezia sarothrae was previously reported from the nearby San Rafael Swell as Xanthocephalum sarothrae (Pursh) Shinners ( Harris 1983 ). Gutierrezia is now segregated into a distinct genus ( Nesom 2006 ). Supplemental Files: CAN 607462 (Suppl. material 34), CAN 607469 (Suppl. material 35), CAN 607463 (Suppl. material 36).