Oligochaeta (plant)
Encyclopedia
Oligochaeta is a genus of four species of plants in the daisy family Asteraceae
. It can be distinguished from other genera by its pollen, and forms the Rhaponticum
group of about 40 species along with Rhaponticum
(25 species), Acroptilon (two species), Callicephalus
(one species), Leuzea
(one species), Myopordon
(five species), and Ochrocephala
.
Asteraceae
The Asteraceae or Compositae , is an exceedingly large and widespread family of vascular plants. The group has more than 22,750 currently accepted species, spread across 1620 genera and 12 subfamilies...
. It can be distinguished from other genera by its pollen, and forms the Rhaponticum
Rhaponticum
Rhaponticum is a Genus of plants in the Asteraceae family.- Description :The Rhaponticum species are perennial herbaceous plants, with simple, rarely branched stem. The leaves are simple to pinnatifid. The inflorescence is on the apex of the stem...
group of about 40 species along with Rhaponticum
Rhaponticum
Rhaponticum is a Genus of plants in the Asteraceae family.- Description :The Rhaponticum species are perennial herbaceous plants, with simple, rarely branched stem. The leaves are simple to pinnatifid. The inflorescence is on the apex of the stem...
(25 species), Acroptilon (two species), Callicephalus
Callicephalus
Callicephalus is a genus of flowering plants in the daisy family....
(one species), Leuzea
Leuzea
Leuzea is a genus of flowering plants in the daisy family....
(one species), Myopordon
Myopordon
Myopordon is a genus of flowering plants in the daisy family....
(five species), and Ochrocephala
Ochrocephala
Ochrocephala is a genus of flowering plants in the daisy family....
.