Term: olfersia: genus of fern having only one species
Broader: fern genus: genera of ferns and fern allies | Unrelated: wristwatch: a watch that is worn strapped to the wrist
Broader: fern genus: genera of ferns and fern allies | Unrelated: frost: ice crystals forming a white deposit (especially on objects outside)
Broader: fern genus: genera of ferns and fern allies | Unrelated: osteoblastoma: benign tumor of bone and fibrous tissue; occurs in the vertebrae or femur or tibia or arm bones (especially in young adults)
Broader: fern genus: genera of ferns and fern allies | Unrelated: ethchlorvynol: a mild sedative-hypnotic drug (trade name Placidyl)
Broader: fern genus: genera of ferns and fern allies | Unrelated: west germanic: a branch of the Germanic languages
Broader: fern genus: genera of ferns and fern allies | Unrelated: ricin: a toxic protein extracted from castor beans; used as a chemical reagent; can be used as a bioweapon
Broader: fern genus: genera of ferns and fern allies | Unrelated: leo: (astrology) a person who is born while the sun is in Leo
Broader: fern genus: genera of ferns and fern allies | Unrelated: worst: the least favorable outcome
Broader: fern genus: genera of ferns and fern allies | Unrelated: shank: cylinder forming the part of a bolt between the thread and the head
Broader: fern genus: genera of ferns and fern allies | Unrelated: orthography: a method of representing the sounds of a language by written or printed symbols