Vietnam or Thailand? Vote for the TOP Country of the Week!
Want to type faster? Practice with a typing test or have fun with typing games!
Updated: October 26, 2026
The five subsequent Classes are distinguished not by the number of the males, or stamens, but by their union or adhesion, either by their anthers, or filaments, or to the female or pistil. XVI. ONE BROTHERHOOD, Monadelphia. XVII. TWO BROTHERHOODS, Diadelphia. No. xvii. XVIII. MANY BROTHERHOODS, Polyadelphia. Many Stamens united by their filaments into three or more companies, as in No. xviii.