Which genus of plants is within the Asteraceae family, Tithonia or Hymenocallis?
Hymenocallis Hymenocallis (US) or (UK) is a genus of American plants in the amaryllis family.
Hieracium lucidum Hieracium lucidum or Sicilian Sparviere is a species of genus "Hieracium" in the Asteraceae family and very similar to "Hieracium cophanense". A perennial herb that prefers the northern slopes of calcareous seaside cliffs exposed to humid winds; sites rich in nitrates from sea bird droppings. Unlike most other "Hieracium", this species reproduces only from seeds.