in Extra-Tropical Countries. 349 



generic and specific relation; evidently some occur, which in ele- 

 gance, grace and utility surpass even many of those now specially 

 mentioned : 



Arthrostylidium excelsum, Grisebach. West-Indies. Height reaching 

 at length 80 feet, stem-diameter 1 foot. 



Arthrostylidium longiflorum, Munro. Venezuela; ascends to 6,000 

 feet. 



Arthrostylidium racemiflorum, Steudel. Mexico; ascends to 7,500 



feet. Height 30 feet. 

 Arthrostylidium Schomburgkii, Munro. Guiana; ascends to 6>000 



feet. Height 60 feet. 



Arundinaria acuminata, Munro. Mexico. Height 20 feet. 

 Arundinaria collosa, Munro. Himalaya; ascends to 6,000 feet. 



Height 12 feet. 

 Arundinaria debilis, Thwaites. Ceylon; ascends to 8,000 feet. 



A tall species. 

 Arundinaria ffookeriana, Munro. Sikkim; ascends to 7,000 feet. 



Height 15 feet. 

 Arundinaria Japonica, Siebold and Zuccarini. Japan. Height 



becoming 12 feet. 

 Arundinaria Khasiana, Munro. Himalaya; ascends to 6,000 feet. 



Height 12 feet. 

 Arundinaria spathiflora, Trinius. The true " Ringal." Himalaya. 



Height 30 feet. Often confounded with A. falcata. 

 Arundinaria suberecta, Munro. Himalaya; ascends to 4,500 feet. 



Height 15 feet. 

 Arundinaria tessellata, Munro. South- Africa; ascends to 6,500 



feet. Height 20 feet. 

 Aulonemia Quexo, Goudot. New Granada, Venezuela, in cool 



regions. Tall, climbing. 

 Bambusa Balcooa, Roxburgh. Bengal to Assam. Height 70 



feet. 



Bambusa Beecheyana, Munro. China. Height 20 feet. 

 Bambusa Brandisii, Munro. Tenasserim; ascends to 4,000 feet. 



Height reaching 120 feet, stem-circumference finally 2 feet. 

 Bambusa marginata, Munro. Tenasserim; ascends to 5,000 feet. 



Tall, scandent. 



Bambusa nutans, Wallich. Himalaya; ascends to 7,000 feet. 

 Bambusa pallida, Munro. Bengal to Khasia; ascends to 3, 500 feet. 



Height 50 feet. 

 Bambusa polymorpha, Munro. Burmah, in the Teak-region. Height 



80 feet. 



Bambusa regia, Th. Thomson. Tenasserim. Height 40 feet. 

 Bambusa Tulda, Roxburgh. Bengal to Burmah. Height 70 feet. 



