250 



STANDARDIZED PLANT NAMES 



Iris, continued 



Zephyr. TB. Cengialti Zephyr. 

 Zouave. TB. (Vilm. 1922.) 

 ZuA. TB. (Craw. 1914.) 

 ZuLLiCHAu. DB. (Mil. 19—.) 

 Zulu. TB. (Bliss 1920.) 

 ZuMBRO. TB. (Fry. 1920.) 

 ZwANENBURG. MB. (Den. 1909 or 

 1912.) 



Iris IMoraea . . Moraea iridioides 



Irish Juniper, Irish Yew, etc. See 

 Juniper, Yew, etc. 



Irisleaf Buglelily 



Watsonia iridifolia 



Ironbark 

 Broadleaf I. 



Eucalyptus siderophloia 



Narrowleaf I E. crebra 



Pink I. Hort. var. of E. leucoxylon 

 Purple I. (Eucalyptus leucoxylon 

 purpurea] Cy) 



Red I E. sideroxylon 



Rose I. {E. s. rosea\ Cy) 



White I E. leucoxylon 



Irontree Metrosideros 



Ironweed Vemonia 



Baldwin I V. baldwini 



Bur I V. crinita 



Common I. . . V. noveboracensis 



Tall I V. altissima 



Western I V. fasciculata 



Ironwood 



White-ironwood 



Toddalia lanceolata 



Ironwood 



Hophornbeam: Ostrya virginiana 



ISMENE . . HYMENOCALLIS 



ISOLEPIS SCIRPUS 



ISOPYRUM 

 bitematum 



Issiax Iris . . . Iris persica issica 



Italian Alder, Italian Aster, etc 

 See Alder, Aster, etc. 



ITEA Sweetspire 



virginica Sweetspire 



Ivy Hedera 



Algerian I. . . H. canariensis 

 Boston I. . . . Japanese Creep- 

 er: Ampelopsis tricuspidata 



BOLD-face=approved scientific names. 



Ivy, continued 



Bunchleaf English I. {Hedera 



helix conglomerata] Cy) 

 Bush English I. [H. h. arhor- 



escens'f Cy) 

 Caen wood I. Hort. var. of H. helix 

 Colchis I. . . . Hedera colchica 



English I H. helix 



Giant English I. Hort. var. of H. 



Iielix. 

 Grount)-ivy . . Nepeta hederacea 

 Handleaf English I. {Hedera 



helix palmata] CjO 

 Japanese I. . . Japanese Creep- 

 er: Ampelopsis tricuspidata 

 Leopard English I. {Hedera helix 



maciilata-\ Cy) 

 Silver Queen I. Hort. var. of 



Hedera. 

 Spotted Giant I. Hort. var. of 



H. heUx. 

 Variegated English I. Hort. var. 



of H. helix. 

 Yellowedge Algerian I. {H. 



canariensis variegata\ Cy) 

 Ivy Groundsel, Ivy Starglory, etc. 



See Groundsel, Starglory, etc. 

 [VY-ARUM .... Scindapsus pictus 



Silver I. {S. p. argyraeus] Cy) 

 Ivy-gourd . . . Coccinia cordifolia 

 IvYLEAF Morning-glory, Ivyleaf 



Geranium, etc. See Morning- 

 glory, Geranium, etc. 

 IXIA IxiA 



The name of this genus under the Ameri- 

 can Rules is Hyalis. 



columellaris .... Pillar Ixia 



maculata Spotted I. 



speciosa {crateroides) Crimsoncup I. 



IXORA IxoRA 



amboinica Flame I. 



chinensis Chinese I. 



coccinea {colei; dixiana; fraseri) 



Scarlet I. 



javanica Coral I. 



parvifiora White I. 



Jaburan . . . Ophiopogon jaburan 

 GoLDSTRiPE J. Hort. var. of O. 

 jaburan. 



I T Alic^synonyn\s or unapproved names. 



