1. Canadian dogbane yielding a tough fibre used as cordage by Native Americans; used in folk medicine for pain or inflammation in joints
   - Indian hemp, Apocynum cannabinum 
2. North American perennial having pinkish flowers in loose cymes; used in folk medicine for pain or inflammation in joints
   - common dogbane, spreading dogbane, Apocynum androsaemifolium

Derived forms: rheumatism weeds

Type of: dogbane

• Polyporus squamosus
• Polyporus tenuiculus
• Polyprion
• Polyprion americanus
• polypropene
• polypropenonitrile
• polypropylene
• polyptoton
• polyptych
• polypus
• polyribosome
• polysaccharide
• polysemant
• polysemantic
• polysemantic word
• polysemous
• polysemous word
• polysemy
• polysome
• polysomy
• Polystichum
• Polystichum acrostichoides
• Polystichum aculeatum
• Polystichum adiantiformis
• Polystichum braunii