Term: horneophyton: Devonian fossil plant considered one of the earliest forms of vascular land plants; similar to genus Rhynia but smaller
Broader: taxonomic group: animal or plant group having natural relations | Unrelated: fern ally: pteridophytes of other classes than Filicopsida
Broader: taxonomic group: animal or plant group having natural relations | Unrelated: contact sport: a sport that necessarily involves body contact between opposing players
Broader: taxonomic group: animal or plant group having natural relations | Unrelated: savoir-faire: social skill
Broader: taxonomic group: animal or plant group having natural relations | Unrelated: sierra plum: shrub of the Pacific coast of the United States bearing small red insipid fruit
Broader: taxonomic group: animal or plant group having natural relations | Unrelated: rearguard: a detachment assigned to protect the rear of a (retreating) military body
Broader: taxonomic group: animal or plant group having natural relations | Unrelated: cameo: engraving or carving in low relief on a stone (as in a brooch or ring)
Broader: taxonomic group: animal or plant group having natural relations | Unrelated: sackcloth: a coarse cloth resembling sacking
Broader: taxonomic group: animal or plant group having natural relations | Unrelated: scattering: a light shower that falls in some locations and not others nearby
Broader: taxonomic group: animal or plant group having natural relations | Unrelated: athenaeum: a place where reading materials are available
Broader: taxonomic group: animal or plant group having natural relations | Unrelated: spotted eagle ray: ray with back covered with white or yellow spots; widely distributed in warm seas