Definition of Howellii. Meaning of Howellii. Synonyms of Howellii

- Antennaria howellii, the everlasting or Howell's ****toes, is a North American species of plant in the family Asteraceae. It is native to northern Alaska...
- Draba howellii is a species of flowering plant in the family Br****icaceae known by the common names rosette draba and Howell's draba. It is endemic to...
- media related to Triteleia grandiflora. Jepson Manual Treatment: var. howellii Flora of North America Washington Burke Museum Southwest Colorado Wildflowers...
- Cam****ia howellii, commonly known as Howell's camas, is a species of perennial flowering plant in the family Asparagaceae endemic to western Oregon. Discovered...
- Epilobium howellii is an uncommon species of flowering plant in the evening primrose family known by the common names Yuba P**** willowherb and subalpine...
- Thelypodium howellii, the Howell's thelypody or Howell's thelypodium, is a rare plant of the Western United States. It is endemic to a relatively small...
- Perideridia howellii is a species of flowering plant in the family Apiaceae known by the common name Howell's yampah. It is native to the mountains of...
- Pedicularis howellii is an uncommon species of flowering plant in the family Orobanchaceae known by the common name Howell's lousewort. It is endemic to...
- Allium howellii is a North American species of wild onion known by the common name Howell's onion. It is endemic to California. Allium howellii is a tall...
- Calochortus howellii, or Howell's mariposa lily, is a rare North American species of flowering plants in the lily family, found only in Josephine and Curry...