Which has more species, Hedysarum or Hyophorbe?
Hyophorbe Hyophorbe is a genus of five known species of flowering plants in the Arecaceae family, native to the Mascarene Islands in the Indian Ocean.
Eupatorium hyssopifolium Eupatorium hyssopifolium, also known as Hyssopleaf thoroughwort, is a fall-blooming herbaceous plant native to North America. Like other members of the genus "Eupatorium" it has inflorescences containing a large number of very small flower heads, each with 5 white disc florets but no ray florets. At 0.5 to one meter (20-40 inches) tall, it is towards the shorter end of the range of heights found in "Eupatorium" species.