Term: echinocactus: any cactus of the genus Echinocactus; strongly ribbed and very spiny; southwestern United States to Brazil
Broader: vascular plant: green plant having a vascular system: ferns, gymnosperms, angiosperms | Unrelated: supply chamber: a mechanical device for holding something and supplying it as needed
Broader: vascular plant: green plant having a vascular system: ferns, gymnosperms, angiosperms | Unrelated: horse trading: negotiation accompanied by mutual concessions and shrewd bargaining
Broader: vascular plant: green plant having a vascular system: ferns, gymnosperms, angiosperms | Unrelated: branch: a part of a forked or branching shape
Broader: vascular plant: green plant having a vascular system: ferns, gymnosperms, angiosperms | Unrelated: laminectomy: surgical removal of the bony arches on one or more vertebrae
Broader: vascular plant: green plant having a vascular system: ferns, gymnosperms, angiosperms | Unrelated: poser: a particularly difficult or baffling question or problem
Broader: vascular plant: green plant having a vascular system: ferns, gymnosperms, angiosperms | Unrelated: rye bread: any of various breads made entirely or partly with rye flour
Broader: vascular plant: green plant having a vascular system: ferns, gymnosperms, angiosperms | Unrelated: dun: a color or pigment varying around a light grey-brown color
Broader: vascular plant: green plant having a vascular system: ferns, gymnosperms, angiosperms | Unrelated: genus parnassia: genus of bog herbs of Arctic and northern temperate regions
Broader: vascular plant: green plant having a vascular system: ferns, gymnosperms, angiosperms | Unrelated: ricotta: soft Italian cheese like cottage cheese
Broader: vascular plant: green plant having a vascular system: ferns, gymnosperms, angiosperms | Unrelated: plains pocket gopher: gopher of chiefly grasslands of central North America