一切經音義 27.118

27.118

欄（落干反鈎欄或作闌說文云門遮也有本作蘭香草也非此義欄闌皆得也）。

Railing (lan): (luo + gan [lán]; hook-railing; also written as 闌. The Shuowen says: "A door-barrier." Some editions have 蘭, which is a fragrant herb and not this meaning. Both 欄 and 闌 are acceptable).