Children (71 direct children, 109 direct and indirect children):
Hemizonia congesta
(tree size 12)
Hayfield tarweed
Hemizonia laevis
Hemizonia paniculata
(tree size 2)
San diego tarweed
Hemizonia perennis
Hemizonia pungens
(tree size 5)
Hemizonia floribunda
Tecate tarweed
Hemizonia kelloggii
Kellogg's tarweed
Hemizonia clementina
Hemizonia oppositifolia
Hemizonia spicata
Hemizonia fitchii
Hemizonia parryi
(tree size 3)
Hemizonia congdonii
Hemizonia arida
Hemizonia conjugens
Hemizonia frutescens
Hemizonia greeneana
(tree size 2)
Hemizonia halliana
Hemizonia lobbii
(tree size 1)
Hemizonia martirensis
Hemizonia minthornii
Hemizonia mohavensis
Hemizonia pallida
Hemizonia palmeri
Hemizonia streetsii
Hemizonia minima
Hemizonia clevelandii
Hemizonia luzulifolia
(tree size 3)
Hemizonia heermannii
Hemizonia macradenia
Hemizonia obconica
Hemizonia virgata
(tree size 1)
Hemizonia filipes
Hemizonia multicaulis
(tree size 2)
Hemizonia increscens
(tree size 2)
Hemizonia fasciculata
Hemizonia corymbosa
(tree size 1)
Hemizonia subg. blepharizonia
Hemizonia leucocephala
Hemizonia pentactis
Hemizonia multiglandulosa
(tree size 1)
Hemizonia citrina
Hemizonia vernalis
Hemizonia plumosa
(tree size 1)
Hemizonia grandiflora
Hemizonia anomala
Hemizonia pauciflora
Hemizonia calyculata
Hemizonia douglasii
Hemizonia balsamifera
Hemizonia citriodora
Hemizonia squalida
Hemizonia ciliata
Hemizonia wrightii
(tree size 1)
Hemizonia parvifolia
Hemizonia rudis
Hemizonia decumbens
Hemizonia australis
Hemizonia mollis
Hemizonia ramosissima
Hemizonia truncata
(tree size 1)
Hemizonia durandii
Hemizonia lutescens
Hemizonia speciosa
Hemizonia hispida
Hemizonia parvula
Hemizonia fremontii
Hemizonia tenella
Hemizonia wheeleri
Hemizonia tracyi
Hemizonia sericea