1. An order of plants having three styles.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• Trygonia,
• rrigynia,
• frigynia,
• grigynia,
• yrigynia,
• 6rigynia,
• 5rigynia,
• teigynia,
• tdigynia,
• tfigynia,
• ttigynia,
• t5igynia,
• t4igynia,
• Trigania,
• Trygynnia,
• Trigyania,
• Trigyniya,
• Triginnia,
• Triginya,
• Tregynnia

The plural of the "Trigynia" can be the "Trigynia".

The singular of the "Trigynia" can be the "Trigynia".