EntityQ5883880· pop 5· linked from 10 articlesHolocarpha macradeniaSign in to savespecies of plantSpeciesSanta Cruz tarplantSPECIESKingdomPlantaePhylumTracheophytaClassMagnoliopsidaOrderAsteralesFamilyAsteraceaeObservations62via GBIFConnectionsendangered speciesEntityCaliforniaEntityCategoriesEndemic flora of CaliforniaESA threatened speciesMadieaeNatural history of Alameda County, CaliforniaNatural history of Contra Costa County, CaliforniaNatural history of Marin County, CaliforniaNatural history of Monterey County, CaliforniaNatural history of Santa Cruz County, CaliforniaPlants described in 1836Taxonbars with 20–24 taxon IDsTaxonbars with automatically added basionyms