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ClassificationBrassicaceae: Sisymbrium
Classification 1Brassicaceae: Thelypodiopsis
Classification 2Brassicaceae: Mostacillastrum
Classification 3Brassicaceae: Sisymbrium
Harvard University Herbaria Barcode(s)00019738
Type StatusHolotype
CollectorL. R. Stanford, K. L. Retherford, S. E. Retherford & R. D. Northcraft
Collector number570
CountryMexico
StateCoahuila
GeographyNorth America: North America (CA, US, MX) (Region): Mexico: Coahuila
LocalityOn mountain 18 km. west of Concepcion del Oro
Georeference24° 54' N, 101° 45' W
Date Collected1941-07-22
Elevation2850 m
HabitatMany bare snadstone outcroppins covered with low brush and herbs
ContainerPlants of Mexico: State of Coahuila
GUIDhttp://purl.oclc.org/net/edu.harvard.huh/guid/uuid/81ee42b3-7680-4ea7-8f50-71be96733006
Harvard University Herbaria Barcode00019738
HerbariumGH
FamilyBrassicaceae
Determination Sisymbrium sp.
Determination Remarks [is label name]
FamilyBrassicaceae
Determination Sisymbrium retrofractum Rollins
Determined byRollins, Reed Clark
Date Determined1957
Annotation TextType
FamilyBrassicaceae
Determination Thelypodiopsis retrofracta (Rollins) Rollins
Determined byRollins, Reed Clark
Date Determined1975
Annotation TextHolotype
FamilyBrassicaceae
Determination Mostacillastrum retrofractum (Rollins) Al-Shehbaz
Determined byKittredge, Walter Tobey
Date Determined2012
Determination Remarks [is Current name]
FamilyBrassicaceae
Type Status Holotype
Holotype of Sisymbrium retrofractum Rollins
Verified byKittredge, Walter Tobey
Date Determined2012
Determination Remarks [is filed under name]
Taxon Reference(for Sisymbrium retrofractum Rollins) Rhodora 1957. 59: 66.
Sexnot determined
PhenologyFlowerAndFruit
Preparation TypeSheet
Preparation MethodPressed
Thumbnail image of sheet
Full Quality [3MB]
RemarksPet. Rand-McNally Com. Atl. 1935