﻿318 Griggs: Some new species of Bihai 



- 20. Rachis seldom exceeding i cm. in diameter, bracts mostly chartaceous. shriv( 



)roadly lanceolate. . .B. rulila Griggs. 



, leaves elongate, cuneate-oblong B. dongata Griggs. 



! very broad, 6 cm. deep, plant about 1.5 m. tall, flowers tipped with white. 



B. stricta (Huber) Griggs. 



i about 3 cm. deep, larger, flowers colorless below, green where exposed. 



Leaves purple beneath, bracts green.. B. metallica (Planch. & Linden) Kun 



. 36. Bra 



