Children (66 direct children, 93 direct and indirect children):
Cosmos bipinnatus
(tree size 3)
Garden cosmos
Cosmos sulphureus
(tree size 2)
Sulphur cosmos
Cosmos atrosanguineus
Chocolate cosmos
Cosmos caudatus
(tree size 1)
Wild cosmos
Cosmos sulfureus
Cosmos peucedanifolius
(tree size 3)
Cosmos carvifolius
Cosmos mattfeldii
Cosmos concolor
Cosmos mcvaughii
Cosmos microcephalus
Cosmos crithmifolius
Cosmos steenisiae
Cosmos modestus
Cosmos dahlioides
Cosmos montanus
(tree size 2)
Cosmos deficiens
Cosmos diversifolius
(tree size 3)
Cosmos nelsonii
Cosmos gracilis
Cosmos herzogii
Cosmos nitidus
Cosmos intercedens
Cosmos ochroleucoflorus
Cosmos jaliscensis
Cosmos pacificus
(tree size 1)
Cosmos juxtlahuacensis
Cosmos palmeri
(tree size 1)
Cosmos landii
(tree size 1)
Cosmos parviflorus
Southwestern cosmos
Cosmos langlassei
Cosmos linearifolius
(tree size 3)
Cosmos longipetiolatus
Cosmos pringlei
Cosmos purpureus
(tree size 3)
Cosmos scabiosoides
(tree size 2)
Cosmos schaffneri
Cosmos scherfii
Cosmos sessilis
(tree size 1)
Cosmos sherffii
Cosmos sect. cosmos
Cosmos sect. discopoda
Cosmos sect. mesinenia
Cosmos blakei
Cosmos chrysanthemifolius
Cosmos ocellatus
(tree size 1)
Cosmos pilosus
Cosmos reptans
Cosmos tenellus
Cosmos pseudoperfoliatus
Cosmos ramirezianus
Cosmos hintonii
Cosmos artemisiifolius
Cosmos marginatus
Cosmos integrifolius
Cosmos exiguus
Cosmos uhdeanus
Cosmos tenuifolius
Cosmos subpubescens
Cosmos aurantiacus
Cosmos calvus
Cosmos steyermarkii
Cosmos roseus
Cosmos stellatus
Cosmos seemannii
Cosmos pulcherrimus