Helichrysum cespitosum Helichrysum conglobatum subsp. conglobatum Gnaphalium foliosum Helichrysum conglobatum Gnaphalium cespitosum Gnaphalium scandens Gnaphalium siculum Helichrysum barrelieri Gnaphalium barrelieri Gnaphalium rupestre Helichrysum siculum Helichrysum scandens Helichrysum scandens subsp. scandens Helichrysum siculum var. siculum Gnaphalium conglobatum Helichrysum scandens subsp. brachyphyllum
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024