perennial plant

Deductions

• perennial plant has part plant life-form ⇐ (Hemicryptophyte is a plant life-form), (perennial plant has part Hemicryptophyte)
• perennial plant has part Hemicryptophyte ⇐ (perennial plant is subclass of herbaceous plant), (herbaceous plant has part Hemicryptophyte)
• perennial plant is subclass of herbaceous plant ⇐ (annual plant is subclass of herbaceous plant), (annual plant is opposite of perennial plant)
• plant life-form is for example perennial plant ⇐ (perennial plant is a plant life-form), (is a is inverse of is for example)