Term: rhynia: type genus of the Rhyniaceae; small leafless dichotomously branching fossil plants with terminal sporangia and smooth branching rhizomes
Broader: fern genus: genera of ferns and fern allies | Unrelated: guernsey: breed of dairy cattle from the island of Guernsey
Broader: fern genus: genera of ferns and fern allies | Unrelated: business index: a statistical compilation that provides a context for economic or financial conditions
Broader: fern genus: genera of ferns and fern allies | Unrelated: coprolith: a hard mass of fecal matter
Broader: fern genus: genera of ferns and fern allies | Unrelated: joint: junction by which parts or objects are joined together
Broader: fern genus: genera of ferns and fern allies | Unrelated: slavic: a branch of the Indo-European family of languages
Broader: fern genus: genera of ferns and fern allies | Unrelated: termer: a person who serves a specified term
Broader: fern genus: genera of ferns and fern allies | Unrelated: slovenliness: habitual uncleanliness
Broader: fern genus: genera of ferns and fern allies | Unrelated: battery acid: dilute sulfuric acid used in storage batteries
Broader: fern genus: genera of ferns and fern allies | Unrelated: bolivar: the basic unit of money in Venezuela; equal to 100 centimos
Broader: fern genus: genera of ferns and fern allies | Unrelated: destalinization: social process of neutralizing the influence of Joseph Stalin by revising his policies and removing monuments dedicated to him and renaming places named in his honor