FINDING-LIST OF BINOMIALS 



3603 



QUERCUS, continued. 

 *marilandica. 



*Michaujrii (Basket Oak): Q. 

 Prinus. 



montana (see Q. Prinus, below). 

 *nigra. 



obtusiloba: *Q. stellata. 

 *palustris. 



pannonica: *Q. conferta. 



pectinata: *Q. Robur pectinata. 

 - pedunculata: *Q. Robur. 

 *Phellos. 



platanoides: *Q. bicolor. 



Prinus (Basket Oak); applied in 



the trade to the *Chestnut Oak 

 only, which is Q. montana of the 

 Cyclopedia but for which others 

 retain the name Q. Prinus and 

 apply Q. Michamtii to the Basket 

 Oak: *Q. Michairrii. 



*Prinus (*Chestnut Oak): Q. 

 montana. 



pyramidalis: *Q. Robur fastigiata. 



*Robur. 



*rubra. 



semperrirens: *Q. virginiana. 

 *Suber. 



tinctoria: *Q. velutina. 

 *velutina. 



* virginiana. 



RADICULA. R. Armoracia (Horse- 

 radish). Preferably Roripa Ar- 

 moracia. 



Nasturtrum-aquaticum (Water- 



Cress. Preferably Roripa Nas- 

 turtium). 



RAJANIA. R. pleioneura. 



RANUNCULUS. R. aconitifolius. 



acris. 



amplericaulis. 

 - asiaticus. 



- bulbosus. 



gramineus. 



repens. 



speciosus: R. bulbosus. 

 RAPHANUS. R. sativus (Radish). 

 RAPHIOLEPIS. *R.indica. 



japonica: *R. umbellata. 



orata: *R. umbellata ovata. 



REHMANNIA. R. angulata. 



REINWARDTIA. R.trigyna(Linum). 



RESEDA. R. odorata. 



RETINOSPORA, but properly spelled 

 Retinispora. (There is no such 

 genus, the plants referred to it be- 

 ing all juvenile states of the genera 

 Chamsecyparis and Thuja.) 



The American Joint Com- 

 mittee has starred the names of 

 the plants under Thuja and 

 Chamaecyparis, but recognizes 

 the value of retaining Retinis- 

 pora as a trade name for these 

 forms as indicated by stars in 

 parentheses below (*). It is pref- 

 erable to use Retinispora as a 

 common name in connection 

 with the correct starred botan- 

 ical name. 



(*)erux>ufes: *Thuja occidentals eri- 

 coides; perhaps 'sometimes 

 applied to Chamcyparis thuy- 

 oides ericoides. 



(*)filicoidea: *C. obtusa filicoides. 



228 



RETINOSPORA, continued. 



(*)filifera: C. pisifera filifera. 



(*)leptodada: probably the trade 



plant is *C. thyoides andeleyen- 



sis. 



(*) obtusa: *C. obtusa. 

 (*) pisifera: *C. pisifera. 

 (*)plumosa: *C. pisifera plumosa. 

 (?)squarrosa: *C. pisifera squarrosa; 



probably applied also to Thuja 



orientalis decussata. 

 (*)Veitchii. *C. pisifera squarrosa. 

 RHAMNUS. *R. Alaternus. 

 *alpina; trade plant is probably R. 



fallal. 



*californica. 



Carolina: *R. caroliniana. 

 *cathartica. 



*crenata; name sometimes mis- 

 applied to R. dahurica. 

 *dahurica; sometimes cultivated as 



R. crenata. 

 *Frangula. 

 *imeretina. 

 *Purshiana. 

 RHAPIS. R. flabelliformis. 



humilis. 



RHEUM. R. CoUinianum. 



palmatum. 



Rhaponticum (Rhubarb). 

 RHEXIA. R. virginica. 



RHODAKTHE. R. maculata: Helip- 

 terum Manglesii maculatum. 



Manglesii: H. Manglesii. 

 RHODOCHITON. R. volubile. 

 RHODODENDRON. R. arbores- 



cens: * Azalea arborescens. 

 *arboreum. 

 *arbutifolium. 



calendulaceum: *A. lutea. 



canadense: *Rhodora canadensis. 



canescens: *A. canescens. 

 *carolinianum. 



*catawbiense. 

 *ferrugineum. 

 *hirsutum. 



indicum: *A. indica. 



japonicum: *A. japonica. 



Kaempferi: *A. Kaempferi. 



ledifolium: *A. ledifolia. 



luteum: *A. pontica. 

 *TnaTJtniiTTi- 



Morteri: *A. gandavensis. 



*myrtifolium, but also R. Kotschyi. 



nudifiorum: *A. nudiflora. 



obrusum amcenum: *A. amoena. 

 obtusum Hinodigiri: *A. Hino- 



digui. 



- occidentale: *A. occidentalis. 

 *ponticum. 



poukhanense yodogawa: *A. 



yodogawa. 

 *przecox. 

 *punctatum: R. minus. 



racemosum. 



roseum: R. maximum roseum. 



sinense: *A. mollis. 

 *Smirnovii. 



Vaseyi: *A. Vaseyi. 



viscosum: *A. viscosa. 



Wilsonianum: *R. Iztevirens (page 



3571). 



RHODORA. *R. canadensis: Rho- 

 dodendron canadense. 



RHODOTYPOS. *R. kerrioides. 



RHOPALOSTYLIS. R. B a u e r i 



(Areca). 



sapida (Areca). 



RHUS. R. aUanthi folia: possibly R. 

 ailanthoides, which is Picrasma 

 quassioides. 



aromatica: R. canadensis. 



*canadensis. 



*copallina. 



cotinoides: Cotinus americanus. 



*Cotinus: C. Coggygria. 



*glabra. 



Osbeckii: *R. javanica. 



*trilobata. 



*typhina. 



RHYNCHOSPERMUM. R. jasmin- 

 oides: *Tracb.elospermum jas- 

 minoides. 



RISES. *R. alpinum. 



atrosanguineum: *R. sanguineum 



atrorubens. 



aureum; the fragrant plant culti- 



vated as R. aureum is *R. odora- 

 tum. 



*cereum. 



*Cynosbati. 



floridum: *R. americanum. 



*glandulosum. 



*Gordonianum. 



*inerme. 



longiflorum: *R. odoratum. 



*nigrum (Black Currant). 



*odoratum. 



prostratum: *R. glandulosum. 



saxosum: the plant in the trade 



under this name is *R. inerme. 



*vulgare (Red and White Currants). 

 RICHARDIA. R. xthiopica: Zante- 



deschia aethiopica. 



albo-maculata: Z. albo-maculata. 



Elliottiaua: Z. Elliottiana. 

 RICINUS. R. bourboniensis: R. com- 



munis bourboniensis. 



cambogensis: R. communis cam- 



bogensis. 



communis. 



Gibsonii: R. communis Gibsonii. 



hybridus: R. communis hybridus. 



macrocarpus: R. communis ma- 



crocarpus. 



macrophyttus: R. communis ma- 



crophyllus. 



panormitans: R. communis pan- 



onnitans. 



phUippinensis: R. communis 



philippinensis. 



purpureus: R. communis pur- 



pureus. 



sanguineus: R. communis san- 



guineus. 



Zanzibar ensis: R. communis zan- 



zibarensis. 



The common Castor-bean plant, 

 R. communis, gives rise to many 

 marked forms, some of them 

 having received Latin names. 



RIVINA. R. humilis. 



ROBINIA. R. Bessoniana: *R. 

 Pseudacacia Bessoniana. 



Decaisneana: *R. Pseudacacia 



Decaisneana. 



*hispida. 



