210 



STANDARDIZED PLANT NAMES 



Indigo, continued 



True I. . , . Indigofera tinctoria 



Wild-indigo Baptisia 



Indigobush . . Amorpha fruticosa 



INDIGOFERA Indigo 



amblyantha Pink I. 



decora . Chinese I. 



gerardiana (floribunda) 



Himalayan I. 



kirilowi Kirilow I. 



potanini Potanin I. 



tinctoria True I 



INGA 

 laurina Guama 



Ingram Begonia (B. ingrami'\ Cy) 



Inkberry Ilex glabra 



Inkberry Hawthorn 



Crataegus multiflora 

 Inland Jersey-tea 



Ceanothus ovatus 



[NODES Ag SABAL 



INULA Inula 



britannica British I. 



ensifolia Swordleaf I. 



glandulosa . . . Caucasian I. 

 grandiflora . . . Sunflower I. 



helenium Elecampane 



macrocephala .... I. royleana 

 montana . . . Mountain Inula 

 oculus-christi . . , Christeye I. 

 royleana {77iacrocephala) 



Blackbud I. 

 salicina Willowleaf I. 



lOCHROMA .... ViOLETBUSH 



fuchsioides Orange V. 



lanceolatum Purple V 



lONOPSIDIUM . DiAMONDFLOWER 



acaule Diamondflower 



lONOXALIS OXALIS 



IPOMOEA .... Morning-glory 



batatas Sweetpotato 



bona-nox . Calonyction aculeatum 



The name I. bona-nox is often mis- 

 applied to I. tuba. 



coccinea . . . Quamoclit coccinea 

 digitata (paniculata) 



Fingerleaf Morning-glory 



IPOMOEA, continued 



hederacea (nil) 



IvYLEAF Morning-glory 



See also hort. var. list below. 



hirsutula (mexicana) Mexican M. 

 leari .... Blue Dawnflower 

 limbata 



White-edge Morning-glory 



Hort. var. of I. hederacea. 



mexicana I. hirsutula 



nil I. hederacea 



noctiflora. . Calonyction aculeatum 



pandurata 



paniculata . . . Ipomoea digitata 



purpurea (Convolvulus major; C. 



purpurea) 



Common Morning-glory 

 quamoclit . . . Quamoclit pinnata 

 rubro-caerulea . . Ipomoea tricolor 

 setosa . Brazilian Morning-glory 

 sidaefolia 

 tricolor (rubrocaerulea) Tricolor M. 



tuba Trumpet M. 



Bert. var. of Ipomoea: 

 Big Blue Morning-glory (7. 



hederacea grandiflora'f Cy) 

 White-edge M. (/. h. limbata^ Cy) 



IPOMOPSIS GILIA 



IRESINE Bloodleaf 



herbsti (Achyranthes verschaffelti; 



A. herbsti) 

 lindeni (A. acuminata) 



Linden Bloodleaf 

 Hort. var. of Ire sine : 

 Emerson Bloodleaf (emersoni; 

 lindeni emersoni) 



IRIS Iris 



alata (scorpioides) . . Scorpion I. 

 albicans Yemen I. 



The name I. florentina is often mis- 

 applied to this species. 



aphylla (biflora; nudicaulis) 



Stool Iris 



arenaria I. flavissima 



atrofusca (haynei) . . Black Iris 

 atropurpurea (eggeri) 



Blackpurple I. 



The name I. atropurpurea is sometimes 

 misapplied to color forms of I. pumila 

 and I. germanica. 



BOLD-face==approved scientific names. /rAZic=synonyms or unapproved names. 



