1. Very leafy malodorous tropical weedy shrub whose seeds have been used as an adulterant for coffee; sometimes classified in genus Cassia
   - coffee senna, mogdad coffee, styptic weed, Senna occidentalis, Cassia occidentalis

Derived forms: stinking weeds

Type of: senna

• macrophage
• Macropodidae
• Macropus
• Macropus agiles
• Macropus giganteus
• Macrorhamphosidae
• macroscopic
• macroscopic anatomy
• macroscopical
• macroscopically
• macrosporangium
• macrospore
• Macrothelypteris
• Macrotis
• Macrotis lagotis
• macrotus
• Macrotus californicus
• Macrotyloma
• Macrotyloma uniflorum
• Macrouridae
• macrozamia
• Macrozamia communis
• Macrozamia spiralis
• Macrozoarces
• Macrozoarces americanus