| Nom Latin | Nom Commun | Famille | |
| | | | |
|
Rhamnus smithii Greene ssp. fasciculata (Greene) C.B. Wolf |
>>Rhamnus serrata |
Rhamnaceae |
|
|
Rhamnus smithii Greene ssp. typica C.B. Wolf |
>>Rhamnus smithii |
Rhamnaceae |
|
|
Rhamnus sphaerosperma Sw. var. longipes M.C. & L.A. Johnston |
>>Frangula sphaerosperma ssp. longipes |
Rhamnaceae |
|
|
Rhamnus tinctoria L. |
>>Flueggea tinctoria |
Euphorbiaceae |
|
|
Rhamnus tomentella Benth. |
>>Frangula californica ssp. tomentella |
Rhamnaceae |
|
|
Rhamnus tomentella Benth. ssp. crassifolia (Jepson) J.O. Sawyer |
>>Frangula californica ssp. crassifolia |
Rhamnaceae |
|
|
Rhamnus tomentella Benth. ssp. cuspidata (Greene) J.O. Sawyer |
>>Frangula californica ssp. cuspidata |
Rhamnaceae |
|
|
Rhamnus tomentella Benth. ssp. tomentella Benth. [superfluous autonym] |
>>Frangula californica ssp. tomentella |
Rhamnaceae |
|
|
Rhamnus tomentella Benth. ssp. ursina (Greene) J.O. Sawyer |
>>Frangula californica ssp. ursina |
Rhamnaceae |
|
|
Rhamnus utilis Dcne. |
Chinese buckthorn |
Rhamnaceae |
|
|
Rhamnus ×spathulifolia Fisch. & C. A. Mey. |
|
Rhamnaceae |
|
|
Rhaphidophora aurea (Lindl. & André) Birdsey |
>>Epipremnum pinnatum |
Araceae |
|
|
Rhaphiolepis indica (L.) Lindl. ex Ker Gawl. |
|
Rosaceae |
|
|
Rhaphiolepis Lindl., nom. cons. |
|
Rosaceae |
|
|
Rhaphis pauciflora (Chapman) Nash |
>>Chrysopogon pauciflorus |
Poaceae |
|
|
Rhapidophyllum H. Wendl. & Drude ex Drude |
rhapidophyllum |
Arecaceae |
|
|
Rhapidophyllum hystrix (Pursh) H. Wendl. & Drude ex Drude |
needle palm |
Arecaceae |
|
|
Rheedia acuminata (Spreng.) Triana & Planch. |
>>Garcinia portoricensis |
Clusiaceae |
|
|
Rheedia hessii Britt. |
>>Garcinia hessii |
Clusiaceae |
|
|
Rheedia madruno (Kunth) Planchon & Triana |
>>Garcinia portoricensis |
Clusiaceae |
|
|
Rheedia portoricensis Urban |
>>Garcinia portoricensis |
Clusiaceae |
|
|
Rheum L. |
rhubarb |
Polygonaceae |
|
|
Rheum officinale Baillon |
Chinese rhubarb |
Polygonaceae |
|
|
Rheum palmatum L. |
Chinese rhubarb |
Polygonaceae |
|
|
Rheum rhabarbarum L. |
garden rhubarb |
Polygonaceae |
|
|
Rheum rhaponticum auct. non L. [misapplied] |
>>Rheum rhabarbarum |
Polygonaceae |
|
|
Rhexia alifanus Walt. |
savannah meadowbeauty |
Melastomataceae |
|
|
Rhexia aristosa Britt. |
awnpetal meadowbeauty |
Melastomataceae |
|
|
Rhexia ciliosa Michx. |
>>Rhexia petiolata |
Melastomataceae |
|
|
Rhexia cubensis Griseb. |
West Indian meadowbeauty |
Melastomataceae |
|
|
Rhexia delicatula Small |
>>Rhexia mariana var. mariana |
Melastomataceae |
|
|
Rhexia filiformis Small |
>>Rhexia mariana var. mariana |
Melastomataceae |
|
|
Rhexia glabella Michx. |
>>Rhexia alifanus |
Melastomataceae |
|
|
Rhexia interior Pennell |
>>Rhexia mariana var. interior |
Melastomataceae |
|
|
Rhexia L. |
meadowbeauty |
Melastomataceae |
|
|
Rhexia lanceolata Walt. |
>>Rhexia mariana var. mariana |
Melastomataceae |
|
|
Rhexia longifolia Vahl |
>>Tibouchina longifolia |
Melastomataceae |
|
|
Rhexia lutea Walt. |
yellow meadowbeauty |
Melastomataceae |
|
|
Rhexia mariana L. |
Maryland meadowbeauty |
Melastomataceae |
|
|
Rhexia mariana L. var. exalbida Michx. |
>>Rhexia mariana var. mariana |
Melastomataceae |
|
|
Rhexia mariana L. var. interior (Pennell) Kral & Bostick |
Maryland meadowbeauty |
Melastomataceae |
|
|
Rhexia mariana L. var. leiosperma Fern. & Grisc. |
>>Rhexia mariana var. mariana |
Melastomataceae |
|
|
Rhexia mariana L. var. mariana |
Maryland meadowbeauty |
Melastomataceae |
|
|
Rhexia mariana L. var. purpurea Michx. |
>>Rhexia nashii |
Melastomataceae |
|
|
Rhexia mariana L. var. ventricosa (Fern. & Grisc.) Kral & Bostick |
Maryland meadowbeauty |
Melastomataceae |
|
|
Rhexia nashii Small |
maid Marian |
Melastomataceae |
|
|
Rhexia nuttallii C.W. James |
Nuttall s meadowbeauty |
Melastomataceae |
|
|
Rhexia parviflora Chapman |
white meadowbeauty |
Melastomataceae |
|
|
Rhexia petiolata Walt. |
fringed meadowbeauty |
Melastomataceae |
|
|
Rhexia salicifolia Kral & Bostick |
panhandle meadowbeauty |
Melastomataceae |
|
|
Rhexia serrulata Nutt. |
>>Rhexia nuttallii |
Melastomataceae |
|
|
Rhexia stricta Pursh |
>>Rhexia virginica |
Melastomataceae |
|
|
Rhexia ventricosa Fern. & Grisc. |
>>Rhexia mariana var. ventricosa |
Melastomataceae |
|
|
Rhexia virginica L. |
handsome Harry |
Melastomataceae |
|
|
Rhexia virginica L. var. purshii (Spreng.) C.W. James |
>>Rhexia virginica |
Melastomataceae |
|
|
Rhexia virginica L. var. septemnervia (Walt.) Pursh |
>>Rhexia virginica |
Melastomataceae |
|
|
Rhexia ×brevibracteata D. Snyder [aristosa × virginica] |
|
Melastomataceae |
|
|
Rhinanthus alectorolophus (Scop.) Pollich |
>>Rhinanthus major |
Scrophulariaceae |
|
|
Rhinanthus arcticus (Sterneck) Pennell |
>>Rhinanthus minor ssp. groenlandicus |
Scrophulariaceae |
|
|
Rhinanthus borealis (Sterneck) Druce |
>>Rhinanthus minor ssp. groenlandicus |
Scrophulariaceae |
|
|
Rhinanthus borealis (Sterneck) Druce ssp. kyrolliae (Chabert) Pennell |
>>Rhinanthus minor ssp. minor |
Scrophulariaceae |
|
|
Rhinanthus crista-galli L. p.p. |
>>Rhinanthus minor ssp. minor |
Scrophulariaceae |
|
|
Rhinanthus crista-galli L. var. fallax (Wimmer & Grab.) Druce |
>>Rhinanthus minor ssp. minor |
Scrophulariaceae |
|
|
Rhinanthus groenlandicus (Ostenf.) Chabert |
>>Rhinanthus minor ssp. groenlandicus |
Scrophulariaceae |
|
|
Rhinanthus kyrolliae Chabert |
>>Rhinanthus minor ssp. minor |
Scrophulariaceae |
|
|
Rhinanthus L. |
yellowrattle |
Scrophulariaceae |
|
|
Rhinanthus major L. |
European yellowrattle |
Scrophulariaceae |
|
|
Rhinanthus minor L. |
little yellowrattle |
Scrophulariaceae |
|
|
Rhinanthus minor L. ssp. borealis (Sterneck) A. Löve |
>>Rhinanthus minor ssp. groenlandicus |
Scrophulariaceae |
|
|
Rhinanthus minor L. ssp. groenlandicus (Ostenf.) L. Neum. |
arctic rattlebox |
Scrophulariaceae |
|
|
Rhinanthus minor L. ssp. minor |
little yellowrattle |
Scrophulariaceae |
|
|
Rhinanthus rigidus Chabert |
>>Rhinanthus minor ssp. minor |
Scrophulariaceae |
|
|
Rhinanthus serotinus (Schönh) Oborny |
late-flowering yellowrattle |
Scrophulariaceae |
|
|
Rhinanthus stenophyllus (Schur) Schinz & Thellung |
>>Rhinanthus minor ssp. minor |
Scrophulariaceae |
|
|
Rhipsalis baccifera (Soland. ex J.S. Muell.) Stearn |
mistletoe cactus |
Cactaceae |
|
