scientific_name: Mammillaria heyderi subsp. hemisphaerica (Engelm.) D.R. Hunt
common_name: Little nipple cactus
resolution_status: EXACT_MATCH_PRIMARY_SOURCE_ACCEPTED_AMONG_SYNONYMS_SIMPLE
species: Mammillaria heyderi
final_query_term: Mammillaria heyderi subsp. hemisphaerica (Engelm.) D.R. Hunt