Compositae source details
(1914). Science n. ser. 40
328414
1914
Publication
Date
action
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Helianthus annuus var. niger Cockerell (original description)
Helianthus annuus var. ruberrimus Cockerell (original description)
Helianthus annuus var. selene Cockerell (original description)
Helianthus aridus var. citrinus Cockerell (original description)
Helianthus lenticularis var. primulinus Cockerell (original description)
Helianthus annuus var. ruberrimus Cockerell (original description)
Helianthus annuus var. selene Cockerell (original description)
Helianthus aridus var. citrinus Cockerell (original description)
Helianthus lenticularis var. primulinus Cockerell (original description)
