208 



STANDARDIZED PLANT NAMES 



HYDRASTIS .... Goujenseal 



canadensis .... Goldenseal 

 HYDRIASTELE 



wendlandiana ( Kentia wendland- 



iana) . . .• Wendland Palm 



HYDRO CHARIS .... Frogbit 



morsus-ranae Frogbit 



HYDRO CLEIS . . . Waterpoppy 



nymphoides {Limnocharis hum- 

 holdti) Waterpoppy 



HYLOCEREUS 



Nightblooming Cereus 

 calcaratus {Cereiis calcaratus) 

 costaricensis (C. costaricensis) 

 lemairei (C. lemairei) 

 ocamponis (C ocamponis) 

 stenopterus (C. stenopterus) 

 triangularis (C. triangularis) 

 undatus 

 HYMENAEA 



courbaril Courbaril 



HYMENOCALLIS . . . Spiderlily 

 calathina (Ismene calathina; Pan- 

 cratium calathinum) Lilybasket 

 caribea . Caribbean Spiderlily 

 occidentalis .... Western S 



HYMENOSPORUM 

 flavum 



HYOPHORBE 



amaricaulis .... Bottle Palm 

 verschaffelti {Areca verschaffelti) 



Spindle P. 



HYOSCYAMUS .... Henbane 

 niger Henbane 



HYPERANTHERA . MORINGA 



HYPERICUM . . . St.Johnswort 

 adpressum .... Creeping S 

 arnoldianum'\ Cy . . Arnold S. 



See hort. var. list following. 



aurenm Golden S. 



bucklei Mountain S 



calycinum 

 cistifolivim 

 densiflorum 



elegans Siberian S. 



galioides Bedstraw S. 



glomeratum . . . Cluster S. 

 hircinum . . . Goat Hypericum 

 kalmianum Kalm H. 



HYPERICUM, continued 



lobocarpum Gattinger Hypericum 

 moserianum . . . Goldflower 



See also hort. var. list below. 



nudiflorum 



patulum . Japanese Hypericum 



— henryi Henry H. 



prolificum Shrubby St.Johnswort 

 Hort. var. of Hypericum : 



Arnold St.Johnswort {H. ar- 



noldianum\ Cy; galioides Xloho- 



carpum) 

 Variegated Goldflower ( H. mo- 



serianum tricolor] Cy) 



HYPOCHAERIS . . . Cats-ear 

 uniflora Cats-ear 



HYPOXIS .... GOLDEYE-GRASS 



hirsuta (erecta) . Goldeye-grass 

 Hyssop .... Hyssopus officinalis 

 Hyssop Cuphea Cuphea hyssopifolia 



HYSSOPUS Hyssop 



officinalis Hyssop 



Iba Pom Star- 

 gooseberry: Phyllanthus acidus 



Iberian Cranesbill, Iberian Honey- 

 suckle, etc. See Cranesbill, 

 Honeysuckle, etc. 



IBERIS Candytuft 



ajfinis I. pectinata 



amara Common White Candytuft 



See also hort. var. list below. 



corifolia . . I. saxatilis corifolia 

 coronaria . . Rocket Candytuft 



Hort. var. of I. amara. 



gibraltarica .... Gibraltar C. 



jucunda . Aethionema coridifoliimi 



odorata . . . Sweet Candytuft 



pectinata (affinis) . Combleaf C. 



saxatilis Rock C. 



— corifolia 



sempervirens . . Evergreen C. 



tenoreana Tenore C. 



imibellata Purple C. 



Hort. var. of Iberis : 



Rocket Candytuft {coronaria, 

 I. ainara coronaria] Cy) 

 IBIDIUM Ag . . . SPIRANTHES 



See ORCHID GENERA. 



Ibota Privet . . . Ligustrum ibota 



