262 THE GREEN-HOUSE CATALOGUE. 



Hype^ricum nudifldrum, naked-pahicled St. John's Wort, 

 a frame undershrub, introduced from North America in 

 1811, and flowering in September and October. 



H. glaiicum, glaucous St. John's Wort, a frame under- 

 shrub, introduced from North America in 1812, and flower- 

 ing in July and iVugust. 



H. rosmarinifdlium, rosemary-leaved St. John's Wort, a 

 frame undershrub, introduced from Carolina in 1812, and 

 flowering from June to August. 



H. aspalathozdes, aspalathus-like St. John's Wort, a frame 

 undershrub, introduced from Carolina in 1811, and flower- 

 ing from June to August. 



m. fasciculdtum, clustered St. John's Wort, a frame un- 

 dershrub, introduced from North America in 1806^ and 

 flowering in July. 



H. reflexum^ hanging-leaved St. John's Wort, a green- 

 house undershrub, introduced from Teneriffe in 1778, and 

 flowering from July to September. 



H, maculdtum, spotted St. John's Wort, a frame peren- 

 nial, introduced from North America in 1789, and flower- 

 ing in July and August. 



H. cnspum, curl-leaved St. John's Wort, a frame peren- 

 nial, introduced from Greece in 1688, and flowering in July ' 

 and August. 



H. unduldtum, wave-leaved St. John's Wort, a frame 

 perennial, a native of Barbary, introduced in 1802, and 

 flowering in July and August. 



H. perfolidtum, perfoliate St. John's Wort, a frame pe- 

 rennial, a native of Italy, introduced in 1785, and flowering 

 in May and June. 



H. heterophy^Uum, various-leaved St. John's Wort, a 

 green-house undershrub, introduced from Persia in 1812, 

 and flowering in July and August. 



H. cilidtum, fringe-flowered St. John's Wort, a frame 



