Coryphantha difficilis (Quehl) Orcutt
date: label: Collection Date
content: Aug 1909
name: label: Biogeographical Region
content: 76 - Southwestern U.S.A.
label: Collector
content: Richard E. Kunze
notes: label: Notes
content: Label says "native of central Mexico". Apparently made from cultivated plant, bears greenhouse accession number 09.272; annotated by A.D. Zimmerman (1983) as "not type material" but possibly clonotype of Mammillaria golziana F. Haage ex R.E. Kunze?
label: Record Last Modified
content: 4 Aug 2025
label: Specimen Count
content: 1
place: label: Place
content: Maricopa, Arizona, United States, North America
setName: label: See more items in
content: Botany
label: See more items in
content: Flowering plants and ferns
publisher: label: Published Name
content: Coryphantha difficilis (Quehl) Orcutt
label: Published Name
content: Mammillaria golziana F. Haage ex R.E. Kunze
dataSource: label: Data Source
content: NMNH - Botany Dept.
identifier: label: Barcode
content: 00188760
label: USNM Number
content: 3054379
taxonomicName: label: Taxonomy
content: Plantae Dicotyledonae Caryophyllales Cactaceae Cactoideae