194 



STANDARDIZED PLANT NAMES 



GYMNOCALYCIUM 



denudatum {Echinocactus denuda- 



tus) 

 gibbosum (E. gibhosus) 

 mosti {E. mosti) 

 multiflonim {E. multiflorus) 

 schickendantzi {E. schickendantzi) 



GYMNOCLADUS 

 dioica (canadensis) 



Kentucky Coffeetree 



GYMNOGRAMMA 



PITYROGRAMMA 



GYMNOTHRIX . PENNISETUM 



GYNERIUM 



argenteum . . Cortaderia argentea 



saccharoides 



UvA Grass 



GYNURA 



aurantiaca (Crassocephalum auran- 

 tiacum Ag) . . . Velvetplant 



GYPSOPHILA .... Gypsophila 



acutifolia Green G. 



cerastioides . . . Mouse-ear G. 

 elegans Common G. 



monstrosa . . Large Creeping G. 



Hort. var. of G. repens. 



muralis Cushion G. 



paniculata .... Babysbreath 

 repens . . Creeping Gypsophila 



steveni Steven G. 



Hort. var. of Gypsophila: 



Double Babysbreath (G. panicu- 

 lata fiorepleno Cy) 

 Large Creeping Gypsophila {G, 

 repens monstrosa] Cy) 



Haage Campion {Lychnis haageana'\ 



Cy) 

 HABENARIA 



See ORCHID GENERA. 



HABROTHAMNUS . CESTRUM 



Hackberry . Celtis; C. occidentalis 



Bigleaf H. . . .Co. crassifolia 



Chinese H. . 

 European H. 

 Oriental H. 

 Paloblanco 

 sugarberry . 

 Hacksaw Fern 



. . C. sinensis 



C. australis 



. C. toumeforti 



C. reticulata 



mississippiensis 



Doodia aspera 



HAEMANTHUS . . . Bloodlily 

 albiflos (alhifiora) . . White B. 



coccineus Scarlet B. 



puniceus Salmon B. 



HAEMATOXYLON {HEMATOXY- 



LON) Logwood 



campechianum .... Logwood 

 Hair Fescue, Hair Palm, etc. See 



Fescue, Palm, etc. 

 Hairy Alumroot, Hairy Angelica, 

 etc. See Alumroot, Angelica, 

 etc. 



HAKEA Hakea 



elliptica 



lanrina Sea-urchin H. 



pugioniformis 



saligna Willow H. 



suaveolens 

 Hakodate Barberry 



Berberis amurensis japonica 

 Halberd Willow . . Salix hastata 



HALESIA Silverbell 



diptera Two-wing S. 



monticola Mountains. 



tetraptera (H. Carolina Cy-Ag) 



Great S. 

 Halfhigh Arborvitae (Thuja occi- 

 dentalis intermedia] Cy) 

 Halfskirt Daffodil 



Narcissus incomparabilis 



HALIMODENDRON . . Salt-tree 

 halodendron .... Salt-tree 

 Hall Crab, Hall Japanese Hon- 

 eysuckle, etc. See Crab, Hon- 

 eysuckle; etc. 

 HAMAMELIS . . . Witch-hazel 

 japonica .... Japanese W. 



See also hort. var. list below. 



mollis Chinese W. 



vemalis Vernal W. 



virginiana (virginica) Common W. 

 Hort. var. of Hamamelis : 



Lemon Japanese W. (H. japonica 



zuccariniana] Cy) 

 Purple Japanese W. (H. j. ar- 



borea] Cy) 



HAMATOCACTUS 



setispinus (Echinocactus setispinus) 



BOLD-face=approved scientific names. ITAhc=synonyms or unapproved names. 



