108 



HARDY PERENNIALS AND BIENNIALS. 



Botanic Name. English Name. Flowering. Ht. Colour. Figured. 



23.?. HIPPOCRE'PIS. Pspilionaceae. DiadeMph. Decand. Light dry soil. 



1 comdsa R. tufted May, July broumish yellow 



2 prostrata Tr. trailing ditto ' 'f ditto 



224. HOUMINUM. Labiatae. Didynam. Gymnos. Light dry soil. 



1 pyrenaicum R. Pyrenean June, Aug. 1 dark purple F.G. 2 52 



Melissa pyrendica. 



225. HOUSTO'NTA. Gentianeae. Tetrandria. Monogy'nia. Peat, and light loam. 

 1 cserulea R. P. blue flowered April, Sept. light lilac B.M. 370 



226. HYDRA'STIS. Anemdneae. Polyandria. Polygy'nia. Common soil, moist. 

 1 canaddnsis yellow root May, July 1 ivhite 



227. HYDROPHY'LLUM. Hydrophy'lleae. Pentand. Monog. Common soil, moist. 



1 cauaddnse lobed leaved June, July l white B.R. 242 



2 virginicum pinnatifid leaved ditto 1 ditto B.R. 331 



228. HYOSCY'AMUS. Solaneae. Pentandria. Monogy'nia. Light rich soil. 



1 orientalis Oriental March, April l Irown lilac F.G. 12 



2 physaloides purple flowered April, May 1 bluish purp. F.G. 13 



229. HYPE'RICUM. Hypericineee. Polyadelphia. Polyandria. Common soil. 



1 Ascy'ron Siberian June, Sept. 2 pale yellow 



2 elegans elegant ditto 2 



3 glaucum glaucous ditto l 



4 pyramidatum pyramidal July, Sept. 2 



5 virginicum Virginian Aug. Sept. 2 pale pink 



230. HYPOCH^E'RIS. Cichoraceae. Syng. Polyg. jEqualis. Common soil. 

 1 maculata R. spotted cat's ear June, July 1 yellow 



231. IBE'RIS. CANDYTUFT. Cruciferee. Tetradynam. Siliculdsa. Light dry soil. 



yellow 



ditto 



ditto 



1 corifdlia E. S. R. coris leaved 



2 saxatilis E. S. R. rock 



3 sempervirensE.S.R. evergreen 



4 Tenoreana R. Tenore's 



white 

 ditto 

 ditto 

 ditto 



B.M. 1642 



23?. I'NULA. 



1 ensifdlia 



2 glandul<5sa 



3 hirta 



4 salicina 



Vernoniaceae. 



Syng. 



sword leaved 

 glandulous 

 hairy 

 willow leaved 



Supdrflua. 



April, June 



ditto 



ditto 

 May, Aug. 



Polygamia. 



July, Aug. 



ditto 



ditto 

 Aug. Sept. 



233. I'RIS. FLOWER DE LUCE. Irideae. Triandria. Monogy'nia. Com. soil. 



2 blue 

 1 lightpurple B.R.549 



F.G. 88 



Common soil. 



2^ deepyel. B.M. 1907 



1 yellow 

 2* ditto 



2 light blue B.M.I 5 14 



If Ihiishpvrple B.R.246' 



2 lightpurple B.M.373 



| yelloic 



