Hefa

Ko e hefa ko e fuʻu ʻakau siʻi ia mo e ngaahi tenga talatala. ʻOku kapusi fakatuotuai ʻa e hefa tuʻufonua (C. calyculatus) ʻe he hefa muli (C. echinatus)
Ngaahi faʻahinga kehekehe
hefa, hefa tuʻufonua, C. calyculatus, [polynesian sandbur]; siʻi ange ʻa e ʻakau mo kiʻi molū ange ʻa e talatala ʻo e tenga
hefa, hefa muli, C. echinatus, [sandbur]; lahi ange ʻa e ʻakau mo talatala masila ʻa e tenga

Hingoa ʻi he ngaahi lea kehe
mosie vihilango, motie vihilago (lea fakaniuē)
pipiri, piripiri (lea fakatahisi)
mauʻu kukū, ʻumeʻalu (lea fakahauaiʻi)
tuitui, vao papalagi, vao tuitui, sefa (lea fakahaʻamoa)
pārango, piripiri (lea fakakuki)
se bulabula (lea fakafisi)

Tataku
http://cookislands.bishopmuseum.org/species.asp?id=5904
Hokohoko ngaahi ʻakau; Vaʻa fekumi ngoue Vainī
Tongan dictionary; C.M. Churchward
Flowers of the Pacific island seashore; W.A. Whistler; ISBN 978-0-8248-1528-8
Plants of Tonga; T.G. Yuncker; BPB bulletin 220, Honolulu 1959