| Botanic,
Common, Variety Names |
| Radermachera
sinica- China Doll |
| Ranunculus
flammula-z3,1-2'Miniature Spearwort aquatic; |
| Ranunculus
lingua- Spearwort aquatic; |
| Ranunculus
montanus- 6",yellow,Buttercup; |
| Ranunculus
occidentalis- 6-20",wet,Western Buttercup; |
| Ranunculus
repens 'Buttered Popcorn'6-8"h,z3-8,mottled; |
| Raoulia
austrails- z7a,1/4"h,dense mat,yellow,Scabwort |
| Raphia
farinifera- Palm |
| Raphia
taedigera- Palm |
| Ratibida
columnifera- z4,3',Prairie Coneflower,red,ylw; |
| Ratibida
pinnata- Prairie/Yellow Coneflower wildflower; |
| Ravenala
madagascariensis- Travelers Tree Palm |
| Ravenea
rivularis- Majesty Palm |
| Regnellidium
diphyllum-z5,grc,wet,Two Leaf Water Clover |
| Reseda
odorata- 18"h spreading,fragrant green bloom |
| Rhamnus
alaternus 'Fine Line' Italian Buckthorn |
| Rhamnus
alaternus 'John Edwards' Italian Buckthorn |
| Rhamnus
alternus- evrgrn,10-20'hw,Italian Buckthorn |
| Rhamnus
californica 'Eve Case' 4'x8'hw,z4-9,Coffeeberry |
| Rhamnus
californica 'Mound San Bruno' Coffeeberry |
| Rhamnus
californica tomentella- Coffeeberry |
| Rhamnus
caroliniana-12'Carolina Buckthorn/Indian Cherry |
| Rhamnus
cathartica- 18-25'hw Common/European Buckthorn |
| Rhamnus
crocea ilicifolia- Holly Leaf Redberry |
| Rhamnus
frangula- 10-12'hw arch. Alder/Glossy Buckthorn |
| Rhamnus
frangula 'Asplenifolia'11'x8'fernleaf Buckthorn |
| Rhamnus
frangula 'Columnaris' 15x5',Tallhedge Buckthorn |
| Rhamnus
frangula 'Fine Line' cutleaf,column,Buckthorn |
| Rhamnus
purshiana- z5-7,20-30',R.frangula leaf,Cascara |
| Rhaphiolepis
'Coates Crimson' Indian Hawthorn |
| Rhaphiolepis
um.'Alba' white Indian Hawthorn |
| Rhaphiolepis
um.'Ballerina' 3-4', pink, Indian Hawthorn |
| Rhaphiolepis
um.'Bay Breeze'2-3x6' pink Indian Hawthorn |
| Rhaphiolepis
um.'Becky' pink Indian Hawthorn |
| Rhaphiolepis
um.'Blueberry Muffin'white Indian Hawthorn |
| Rhaphiolepis
um.'Bright Pink' Indian Hawthorn |
| Rhaphiolepis
um.'Clara' 4'x4' white Indian Hawthorn |
| Rhaphiolepis
um.'Compact Ruby' Indian Hawthorn |
| Rhaphiolepis
um.'Coppertone' white Indian Hawthorne |
| Rhaphiolepis
um.'Dancing Girl'3'hw,pink Indian Hawthorn |
| Rhaphiolepis
um.'Dwarf Pink' Indian Hawthorn |
| Rhaphiolepis
um.'Eleanor Taber' pink Indian Hawthorn |
| Rhaphiolepis
um.'Elizabeth' 3'x4',pink,Indian Hawthorn |
| Rhaphiolepis
um.'Enchantress/Pinkie' 4' Indian Hawthorn |
| Rhaphiolepis
um.'Harbinger of Spring'pnkIndian Hawthorn |
| Rhaphiolepis
um.'Heather' Indian Hawthorn |
| Rhaphiolepis
um.'Improved White' curly Indian Hawthorn |
| Rhaphiolepis
um.'Indian Princess'4'pink Indian Hawthorn |
| Rhaphiolepis
um.'Jack Evans' 4'h,pink Indian Hawthorn |
| Rhaphiolepis
um.'Janice' pink Indian Hawthorn |
| Rhaphiolepis
um.'Majestic Beauty'9'pink Indian Hawthorn |
| Rhaphiolepis
um.'Minor/Gulf Green'3-4' Indian Hawthorn |
| Rhaphiolepis
um.'Olivia' dense 4' white Indian Hawthorn |
| Rhaphiolepis
um.'Peggy' Indian Hawthorn |
| Rhaphiolepis
um.'Pink Dancer'16"x3'pink Indian Hawthorn |
| Rhaphiolepis
um.'Pink Lady' vigorous 5' Indian Hawthorn |
| Rhaphiolepis
um.'Pink Mound'semidwfpink Indian Hawthorn |
| Rhaphiolepis
um.'Pinkie' 3'compact,pink Indian Hawthorn |
| Rhaphiolepis
um.'Regal Rose / Montic' Indian Hawthorn |
| Rhaphiolepis
um.'Rosalinda' 12' pink Indian Hawthorn |
| Rhaphiolepis
um.'Rosea' 3-5x5-6' pink Indian Hawthorn |
| Rhaphiolepis
um.'Ruby Compacta' Indian Hawthorn |
| Rhaphiolepis
um.'Snow Pink' 3'hw, Indian Hawthorn |
| Rhaphiolepis
um.'Snow White' dwarf Indian Hawthorn |
| Rhaphiolepis
um.'Snowcap' 4'hw,white,Indian Hawthorn |
| Rhaphiolepis
um.'Spring Beauty' Indian Hawthorn |
| Rhaphiolepis
um.'Spring Rapture'3-4'red Indian Hawthorn |
| Rhaphiolepis
um.'Springtime' 4-6' pink Indian Hawthorn |
| Rhaphiolepis
um.'Summertime'4-6'hw,pink Indian Hawthorn |
| Rhaphiolepis
um.'Van's Pink' Indian Hawthorn |
| Rhaphiolepis
um.'White Enchantress' 3x5'Indian Hawthorn |
| Rhaphiolepis
umbellata/indica- tree/std Indian Hawthorn |
| Rhaphiolepis
umbellata/indica-Yeddo/a Indian Hawthorn |
| Rhapidophyllum
hystrix- 5-10'hw,cluster,z7b,Needle Palm |
| Rhapis
excelsa- 7'h,cluster,z9,Lady Palm |
| Rhapis
excelsa nana- super dwarf Lady Palm |
| Rhapis
humilis- Palm |
| Rhapis
multifida- 10'h,cluster,z9,slow,Finger Palm |
| Rhapis
subtilis- Dwarf Lady Palm |
| Rhapis
'Thailand' Thai Palm |
| Rheo
discolor |
| Rheum
'Ace of Hearts' 4',z5,pale pink spikes,Rhubarb; |
| Rheum
'Canada Red' 2-3'x3-4' sweet red stems Rhubarb; |
| Rheum
rhabarbarum / victoria- z4,4',redstem,Pie Plant; |
| Rheum
rhabarbarum 'Crimson Red' herb,Rhubarb; |
| Rheum
rhaponticum- Rhubarb; |
| Rhexia
virginica- Meadow Beauty |
| Rhipsalido-
succulent |
| Rhododendron
Azalea- see Azalea |
| Rhododendron
collected |
| Rhododendron
nursery grown |
| Rhododendron
per nursery |
| Rhododendron
'7 Devils' macrophyllum,z6b,pink,5',mid |
| Rhododendron
'A. Bedford' catawbiense,blue,z6b,6'+h |
| Rhododendron
'Abe Arnott' late-mid,lav/bur/prp,z6b,4-6' |
| Rhododendron
'Abendsonne' Hobbie,mid,orange,z6b,3-4'h |
| Rhododendron
aberconwayi- early-midseason,z6b |
| Rhododendron
'Accomplishment' Dexter,mid,red,z5b,6'+h |
| Rhododendron
adenopodum- early-midseason,z6a |
| Rhododendron
'Aesthetica' smir.Xbur.,white,z6a,4'h,mid |
| Rhododendron
'Aglo' Weston,PJM/Olga,peach pink,1-4',z4b |
| Rhododendron
'Airy Fairy' very early,pink,z5b,6'+h |
| Rhododendron
'Aksel Olson' z5b,blood red,1'h,mid |
| Rhododendron
'Albert Close' late,pink,z5b,4-6'h |
| Rhododendron
albrechtii' z5b,pink,4',early |
| Rhododendron
'Album' catawbiense,6',white,z4b,4-6'h |
| Rhododendron
'Album Elegans' late white, z5a,6'+h |
| Rhododendron
'Album Noveum/Novum' late white,z5a,6'+h |
| Rhododendron
'Alec G. Holmes'yaku,lav/bur/prp,z6a,3-4'h |
| Rhododendron
'Alena' early-mid white,z5a,6'+h |
| Rhododendron
'Alena' z6a,frag,yellow spots,5'h,evgrn |
| Rhododendron
'Alice' midseason,pink,z6b,6'+h,Waterer |
| Rhododendron
'Alice Swift' early,z5b,3-4'h |
| Rhododendron
'Alison Johnstone' ylw/org/pnk,z6b,3-4'h |
| Rhododendron
'Aloha' yaku.,pink,3'h,z6a,mid-late |
| Rhododendron
'Altaclarense' very early,red,z6b,6'+h |
| Rhododendron
'America' 6',catawbiense,red,Koster,z5a,5' |
| Rhododendron
'American Beauty' Pearce,z5a,red,6'+h |
| Rhododendron
'Amethyst' lavender |
| Rhododendron
'Amity' yakushimanum,mid,red,z6a,2-3'h |
| Rhododendron
'Amphion' Waterer,midseason,pink,z5b,4-6'h |
| Rhododendron
'Amy Cotta' lav.pnk,compact,small leaf |
| Rhododendron
'Anah Kruschke' catawbiense,purple,z5b |
| Rhododendron
'Angel Powder' z5,5',lmall leaf,white |
| Rhododendron
'Anica Bricogne' midseason,pink,z6a,4-6'h |
| Rhododendron
'Anica Bricone' lav,mid,3x4',z6a,dense |
| Rhododendron
'Anita Gehnrich' 3',wide,pink Waldman,z6a |
| Rhododendron
'Anna Baldseifen' |
| Rhododendron
'Anna H. Hall' Leach,z4b,yaku,white,3-5'hw |
| Rhododendron
'Anna' Lem,midseason,pink,z7a,6'+h |
| Rhododendron
'Anna Rose Whitney' catawbiense,pink,z7a |
| Rhododendron
'Anne Bedford' lavender,mid-late,z6b,6'h |
| Rhododendron
'Annie Dalton' Gable,pink,z5b,4-6'h |
| Rhododendron
'Anniversary Gold' mid,yellow,z6b,3-4'h |
| Rhododendron
'Antoon van Welie' z6b,mid-late,pink,6'+h |
| Rhododendron
'Anuschka' yakushimanum,mid,pink,z5a,3-4'h |
| Rhododendron
'Apple Blossom' Dexter,pink,z6b,6'+h |
| Rhododendron
'April Dawn' zH1,rose pink,early |
| Rhododendron
'April Gem' 3x4' mound,frag. double white |
| Rhododendron
'April Mist' 4' round, double soft pink,z4 |
| Rhododendron
'April Reign' |
| Rhododendron
'April Rose' Melq,early,dbl purple,z4a,3'h |
| Rhododendron
'April Snow' z4,5x4',dbl,white,Mehlquist |
| Rhododendron
'April White' double,Melquist,3'x2' |
| Rhododendron
'Aravir' z10,white,fragrant,Malaysian |
| Rhododendron
arboreum roseum- early, z7a,rose,6',early |
| Rhododendron
'Arctic Tern' mid season,white,z7a,3-4' |
| Rhododendron
'Argentina' Leach,early-mid,red,z5a,6'+h |
| Rhododendron
'Arsen's Pink' |
| Rhododendron
'Artic Pearl' z4,4',dauricum,white |
| Rhododendron
'Atrolfo' Gable,late-mid,pink,z6b,4-6'h |
| Rhododendron
'Augie Kehr' 3' double yellow Kehr |
| Rhododendron
'August Lamken' Hobbie,mid,red,z6a,3-4'h |
| Rhododendron
'Auguste van Geert' lav/bur/prp,z7a,6'+h |
| Rhododendron
'Augustinii' blue,z6b,early,6'h |
| Rhododendron
augustinii chasmanthum-early-midseason,z6b |
| Rhododendron
augustinii O.S.U.form- z7a,blue,6',mid |
| Rhododendron
augXconsinum form- red/prp,mid,4x3',z7b |
| Rhododendron
'Aurora' Rothschild,late-mid,pink,z7a,6'+h |
| Rhododendron
'Autumn Gold' orange,late-mid,z7a,4-6'h |
| Rhododendron
'Autumn Violet' 2'x3'mound,purple,rebloom |
| Rhododendron
'Avondale' Dexter,midseason,red,z6b,4-6'h |
| Rhododendron
'Award' mid,white,z7a,4-6'h |
| Rhododendron
'Azurro' Hachman,purple,z5b,tall,midseason |
| Rhododendron
'Babylon' early,white,z6a,6'+h |
| Rhododendron
'Bad Eilsen' Hobbie,early-mid,red,z6a,2-3' |
| Rhododendron
'Bad Zwischenahn' yaku,mid,pink,z6a,2-3'h |
| Rhododendron
'Baden Baden' bright red,2'x3',Hobbie,z5b |
| Rhododendron
'Balalaika' z5b,salmon/yellow,3'h,mid |
| Rhododendron
'Bali' Leach,mid,ylw/org/pnk,z5a,4-6'h |
| Rhododendron
'Ballet' midseason,pink,z5a,4-6'h |
| Rhododendron
'Balsaminiflora'indicum,z6b,salmon,2',late |
| Rhododendron
'Balta' z4b,white,3'h,early |
| Rhododendron
'Bambi' yaku,Waterer,mid,pnik,z6b,2-3'h |
| Rhododendron
'Bambino' orange salmon,mid,5x4',z7b, |
| Rhododendron
'Bananaflip' late-mid,yellow,z6a,3-4'h |
| Rhododendron
'Barbara Hardgrove' ylw/org/pnk,z6a,4-6'h |
| Rhododendron
'Bariton' 6'hw,z6b,purple-velvet,redblotch |
| Rhododendron
'Bariton' z6a,evrgn,4'h,deep purple |
| Rhododendron
'Barmstedt' 3'hw,rose red,late,Hachmann |
| Rhododendron
'Barto Alpine' early,z6a,3-4'h,pink |
| Rhododendron
'Bashful' yaku,Waterer,pink,z5b,3-4'h |
| Rhododendron
beanianum- early-midseason,z7b |
| Rhododendron
'Beauty of Littleworth' mid,white,6',z6b |
| Rhododendron
'Bedford' lav.blue,midseason,6'h,z6 |
| Rhododendron
'Belle Heller' Shammar.,mid,white,z6a,4-6' |
| Rhododendron
'Belona' 3' low,frilly pink/edged Hachmann |
| Rhododendron
'Ben Moseley' Dexter,lav/bur/prp,z5b,4-6'h |
| Rhododendron
'Bengal' Hobbie,early-mid,red,z5b,2-3'h |
| Rhododendron
'Bergie Larson' yellow orange,z6a,3'h,late |
| Rhododendron
'Berg's Queen Bee' white/pink,z6a,2'h,mid |
| Rhododendron
'Bernstein' late-mid,yellow,z6a,4-6'h |
| Rhododendron
'Bessie Howells' 4'hw,Shammarello,red,z5a |
| Rhododendron
'Betsie Balcom',midseason,red,z7a,3-4'h |
| Rhododendron
'Betty Anderson' mid,lav/bur/prp,z6b,4-6'h |
| Rhododendron
'Betty Hume' Dexter,mid,pink,z6a,4-6'h |
| Rhododendron
'Betty Muir' pink,z6a,mid-late,2'h |
| Rhododendron
'Betty Wormald' Koster,pink,z6b,6'+h |
| Rhododendron
'Bibiani'Rothschild,early-mid,red,z7b,6'+h |
| Rhododendron
'Bikini Island' z5b,6'x4',scarlet,Leach |
| Rhododendron
'Bixby' z4,2-3',red,long bloom,hardy |
| Rhododendron
'Black Eye' lavender,z5b,midseason,5'h |
| Rhododendron
'Black Magic',z7b,red,4'h,mid |
| Rhododendron
'Black Satin' PJM red,3x4',very dark leaf |
| Rhododendron
'Black Sport' darkest purple,mid,4'hw,z6b |
| Rhododendron
'Blanc Mange' very late,white,z6b,6'+h |
| Rhododendron
'Blaney's Blue' early-mid,z6b,3-4'h |
| Rhododendron
'Blinklicht' z5a,red,5'h,mid |
| Rhododendron
'Blitz' red,midseason,3'x4',z6b |
| Rhododendron
'Blondie' Leach,late,yellow,z5b,4-6'h |
| Rhododendron
'Blue Bird' blue,early,2x3',z6b |
| Rhododendron
'Blue Boy' vibrant violet,z6,late,wavy,5' |
| Rhododendron
'Blue Cloud' augustinii,z7a,blue,6',mid |
| Rhododendron
'Blue Crown' midseason,z5b,4-6'h |
| Rhododendron
'Blue Diamond' early,z6b,2-3'h,blue |
| Rhododendron
'Blue Ensign' Slocock,mid,z5b,4-6'h,blue |
| Rhododendron
'Blue Jay' light/lav.blue,late,z6a,4-6'h |
| Rhododendron
'Blue Nose' bright blue,z5 |
| Rhododendron
'Blue Pacific' z6b,blue/purple,5'h,mid |
| Rhododendron
'Blue Peter' 5-6' Waterer,blue,z6a,mid,5'h |
| Rhododendron
'Blue Tit' z6b,blue,3',early-mid |
| Rhododendron
'Bluette' z6b,blue,3'h,early-mid |
| Rhododendron
'Blutopia' z5b,purple,5'h,late |
| Rhododendron
'Bob Bovee' light yellow,z5b,18"-3',mid |
| Rhododendron
'Bob's Blue' blue,early,3'hw,z6b |
| Rhododendron
'Boddaertianum' early-mid,white,z7a,6'+h |
| Rhododendron
'Bonito' late,white,z6b,6'+h,Rothschild |
| Rhododendron
'Bo-peep' very early,yellow,z7b,3-4'h |
| Rhododendron
'Borde Hill' floribundum,very early,z7a |
| Rhododendron
'Borneo' Leach,early,yellow,z5a,4-6'h |
| Rhododendron
'Boule de Neige' z4b,5',white/yellow,mid |
| Rhododendron
'Boursault' catawbiense,lav.,late,z5a,6'+h |
| Rhododendron
'Bow Bells/Bowbells' pink,mid,2x3',z7b |
| Rhododendron
'Brandywine' 3' cream/red edge, red stem |
| Rhododendron
'Brasilia'z5b,peach,3'h,Hachmann,early-mid |
| Rhododendron
'Bravo' Leach,midseason,pink,z5a,4-6'h |
| Rhododendron
'Bric-a-Brac' very early,white,z7b,small |
| Rhododendron
'Brickdust' z7a,dusty rose,3',mid |
| Rhododendron
'Brigadoon' z7a,double red,3'h,mid |
| Rhododendron
'Brilliant' red,mid,unusual,2x3',z7b |
| Rhododendron
'Brittany' 4',yellow to pink,Leach,z5a |
| Rhododendron
'Britton Hill' midseason,red,z6b,4-6'h |
| Rhododendron
'Bronze Wing' early-mid,pink,z7a,2-3'h |
| Rhododendron
'Broughtonii' early-mid,red,z6a,6'+h |
| Rhododendron
'Brown Eyes' z5b,12-15'hw,mid,pink,Dexter |
| Rhododendron
'Bruce Brechtbill' pink,mid,4'hw,z7a |
| Rhododendron
'Bud Flanagan' Roth.,lav/bur/prp,z6b,6'+h |
| Rhododendron
bureavioides- early-mid,z6a,white,4' |
| Rhododendron
'Burgundy' augustinii, early-mid,z6b |
| Rhododendron
'Buttered Popcorn'z6b,yellow/brown,4',late |
| Rhododendron
'Butterfly' light yelow,midseason,4'h,z7 |
| Rhododendron
'Buttermint' late,yellow,z6b,2-3'h |
| Rhododendron
'Cabaret' early-mid,pink,z7a,4-6'h |
| Rhododendron
'Cadis' Gable,late-mid,pink,z5b,4-6'h |
| Rhododendron
calimorphum- pink,mik,mound,3x4',z6b |
| Rhododendron
calophytum- z6b,rose,5',very early |
| Rhododendron
'Calsap' 5',catawb.,white/purple,z7,mid |
| Rhododendron
'Calstocker' Rothschild,early,pink,z6b,6'+ |
| Rhododendron
campanulatum- early-mid,z6b,white,4' |
| Rhododendron
'Campy' Shammarello,mid,pink,z5a,4-6'h |
| Rhododendron
campylogynum cremastum- z6b,purple,1' |
| Rhododendron
campylogynum- early-mid,z6a,purple,z6a,2'h |
| Rhododendron
campylogynum myrtilloides- z6b,purple,1' |
| Rhododendron
canadensis alba- z2,3',pink,White Rhodora |
| Rhododendron
'Canadian Sunset' yaku,early,ylw,z7a,2-3'h |
| Rhododendron
'Capistrano' 5'x5',yellow,Leach,hardy |
| Rhododendron
'Caractacus' Waterer,late,red,z4b,6'+h |
| Rhododendron
'Carmen' red,z6b,early-mid,1'h |
| Rhododendron
'Carol Jean' bright red,midseason,5'h,z6 |
| Rhododendron
'Carolina Rose' |
| Rhododendron
'Caroline' Gable,late-mid,pink,z5a,4-6'h |
| Rhododendron
carolinianum / varieties- z4,3-6',Carolina |
| Rhododendron
'Carte Blanche' mid-late,white,z5b,4-6'h |
| Rhododendron
'Cary Ann',early-mid,red,z6b,3-4'h |
| Rhododendron
'Casanova' 6'x7',Leach,pink to yellow,z4b |
| Rhododendron
'Casanova' Leach,mid,ylw/org/pnk,z4b,4-6' |
| Rhododendron
catawbiense / varieties- Catawba lilac |
| Rhododendron
caucasicum- z6b,3',mid,prolific 1"white |
| Rhododendron
'Centennial Celebration' pink,z6a,4'h |
| Rhododendron
'Champagne' Dexter,ylw/org/pnk,z5b,4-6'h |
| Rhododendron
chapmanii (minus) midseason,z6a |
| Rhododendron
'Chapmanii Wonder' lav-pink,z4b,4-6'h,mid |
| Rhododendron
'Charmant' white/pink,Hachmann,z5b,4'h |
| Rhododendron
'Chatham' Dexter,early-mid,pink,z6a,4-6'h |
| Rhododendron
'Cheer' Shamarello,early,pink/red,5',z5b |
| Rhododendron
'Cherry Float' cream red,z6b,midseason,5'h |
| Rhododendron
'Chevalier Felix de Sauvage' red,z6b,3-4'h |
| Rhododendron
'Chiffcaff' z7b,yellow,2'h,early-mid |
| Rhododendron
'Chikor' yellow,z7a,early-mid,18"h |
| Rhododendron
'Chionoides' catawbiense white,4-5',z5b |
| Rhododendron
'Christmas Cheer' 4'h,pink,early,z6a |
| Rhododendron
'Cilpinense' appleblossom,pink,z7b,2-3'h |
| Rhododendron
cinnabarinum- z7b,red,5',mid |
| Rhododendron
'Circus' ylw/org/pnk,midseason,z6b,3-4'h |
| Rhododendron
'Clara Curry' midseason,red,z6b,4-6'h |
| Rhododendron
'Clementine Lemaire' z5b,4-6'h,pink |
| Rhododendron
'Clivia' yakushimanum,late,z6b,3-4'h |
| Rhododendron
'Colonel Coen/Cohen'6x5',mid,dk purple,z6a |
| Rhododendron
concatenans- z7b,apricot/yellow,3',mid |
| Rhododendron
concinnum pseudoyanthinum- early-mid,z6b |
| Rhododendron
'Concinnum' wine red,z6b,mid,5'h |
| Rhododendron
'Connecticut Yankee' purple,z5 |
| Rhododendron
'Consolini's Windmill' red/yellow,z5b,4-6' |
| Rhododendron
'Constable's Purple' pruple,early,2'hw,z6a |
| Rhododendron
'Conwego Gable's Pink' |
| Rhododendron
'Cookie' early-mid,pink,z6a,4-6'h |
| Rhododendron
'Coral Glow' very early,pink,z5a,4-6'h |
| Rhododendron
'Coral Mist' 3' dense, cream/pink edge |
| Rhododendron
'Coral Velvet' early-mid,pink,z5b,2-3'h |
| Rhododendron
'Cordifolium' keiskei |
| Rhododendron
'Cornell Pink'mucronolatum,z5b,6' pink,Feb |
| Rhododendron
'Cornigh Cross' Exbury,early,red,z7b,6'+h |
| Rhododendron
'Cosmopolitan' early-mid,pink,z6a,4-6'h |
| Rhododendron
'Cotton Candy' pink,z7a,midseason,6'h |
| Rhododendron
'County of York' mid season,white,z5b,6'+h |
| Rhododendron
'Crater Lake' lav/bur/prp,z6b,4-6'h |
| Rhododendron
'Crater's Edge'mucro,z5b,lav,2',very early |
| Rhododendron
'Cream Crest' early,yellow,z7a,2-3'h |
| Rhododendron
'Creeping Jenny' early-mid,red,x6b,2-3'h |
| Rhododendron
'Creole Belle' midseason,pink,z6b,4-6'h |
| Rhododendron
'Cresendo' |
| Rhododendron
'Cresendo' Weston,3'x3',pink darkens |
| Rhododendron
'Crest' Rothschild,early-mid,yellow,z6b,5' |
| Rhododendron
'Crete' Leach,2'x3',pink to white yaku. |
| Rhododendron
'Crimson Glory' late-mid,red,z6a,3-4'h |
| Rhododendron
'Crimson Pippin' yaku,mid,red,z6a,2-3'h |
| Rhododendron
'Crimson Tide' |
| Rhododendron
'Cristo Rey' z10,tangerine/gold,Malaysian |
| Rhododendron
'Crystal Springs' Dexter,mid,ylw,z6a,3-4'h |
| Rhododendron
'Cunningham's Blush' catawb.,z5b,pink,z6 |
| Rhododendron
'Cunningham's White' catawb.,z5b,4-6' |
| Rhododendron
'Cupcake' yakushimanum,pink,z6b,2-3'h |
| Rhododendron
'Curlew' yellow,z6b,early,18"h |
| Rhododendron
'Cynthia' midseason,rose red,z6a,2-3'h |
| Rhododendron
'Cyprus' Leach,early mid,white,z5a,3-4'h |
| Rhododendron
'Dad's Indian Summer' red/ylw,z6b,5'h |
| Rhododendron
'Dame Nellie Melba' early,piink,z7a,6'h |
| Rhododendron
'Daniela' z6a,purple pink |
| Rhododendron
'Daphnoides'catawbiense purple,4',late,z6a |
| Rhododendron
'Darjeeling' edge.,z8b,white/pink,4',early |
| Rhododendron
'Dark Star' purple,fades,late,6x4',z6a, |
| Rhododendron
'Dark Throat' early-mid,pink,z5b,4-6'h |
| Rhododendron
dauricum album- z4b,white,4',very early |
| Rhododendron
dauricum- very early,z4b,purple,4'h |
| Rhododendron
decorum- z7a,light pink,5',midseason |
| Rhododendron
degronianum- z6b,pink,3',early |
| Rhododendron
'Del' early-mid,lav/bur/pur,z7a,4-6'h |
| Rhododendron
'Denali' pink,z6b,midseason,6'h |
| Rhododendron
'Diana' late,orange,z6b,4-6'h |
| Rhododendron
'Disca' mid-late,white,Gable,z6a,4-6'h |
| Rhododendron
'Doc' yaku,Waterer,mid,pink,z5b,2-3'h |
| Rhododendron
'Dolly Madison' Leach,mid,white,z5a,4-6'h |
| Rhododendron
'Donna Day' red |
| Rhododendron
'Donna Hardgrove' ylw/org/pnk,z7a,3-4'h |
| Rhododendron
'Donna Hoffman' burgundy |
| Rhododendron
'Donna Totten' white |
| Rhododendron
'Dopey' yaku,Waterer,red,z7a,3-4'h |
| Rhododendron
'Dora Amateis' catawbiense,z5b,3'hw,white |
| Rhododendron
'Dorinthia' early-mid,red,z6b,2-3'h |
| Rhododendron
'Dorothy Amateis'(not DoraA.)5',purple,z5b |
| Rhododendron
'Dorothy Russel' z6b,5'hw,mid,purple pink |
| Rhododendron
'Double Winner' early-mid,red,z7a,4-6'h |
| Rhododendron
'Dover Rose' z7a,pink/apricot,4'h,mid |
| Rhododendron
'Dr. A. Block' pink |
| Rhododendron
'Dr. Arnold Endtz' bright pink,dense,5' |
| Rhododendron
'Dr. V.H. Rutgers/Rodgers'red,5-7',z5b |
| Rhododendron
'Dreamland' yaku,Waterer,mid,pink,z6a,2-3' |
| Rhododendron
'Duchess of York' salmon,4'h,mid-late,z5b |
| Rhododendron
'Dusty Miller'yaku,Waterer,mid,pink,z7a,2' |
| Rhododendron
'Early Blue'augustinii,early-midseason,z6b |
| Rhododendron
'Early White' blush,3-4'h,z5b,early |
| Rhododendron
'Ebony Pearl' pink/white,z6b,mid,6'h |
| Rhododendron
edgeworthii- early,z8b,white/pink,4',early |
| Rhododendron
'Edith Bosley' purple,Dexter,4'hw,z5, |
| Rhododendron
'Edith Boutler' z6b,4'h,pink/dark mgn,evgr |
| Rhododendron
'Edmond Amateis' Leach,mid,white,z5a,4-6'h |
| Rhododendron
'Edward Dunn' white/red,z6b,midseason,5'h |
| Rhododendron
'Edwin O. Weber' lav/bur/prp,z5b,4-6'h |
| Rhododendron
'El Camino' pink,mid,6x5',dense,z7b |
| Rhododendron
'Electra' augustinii,z7a,blue,6',mid |
| Rhododendron
'Elegans' early-mid,pink,z6b,6'+h |
| Rhododendron
'Elie' Shammarello pink dwarf |
| Rhododendron
'Elizabeth' early-mid,red,z7a,3-4'h |
| Rhododendron
'Elizabeth Hobbie' early-mid,red,z6b,2-3'h |
| Rhododendron
'Else Frye' z8b,white/yellow,4'h,veryearly |
| Rhododendron
'Elsie Lee' Shammarello blue dwarf |
| Rhododendron
'Elsie Straver' yellow,early-mid,z6b,4-6'h |
| Rhododendron
'Elvira' 2',bright red,z4 bud hardy |
| Rhododendron
'Elya' glowing rose,3'h,early,z7a |
| Rhododendron
'English Roseum' Waterer,pink,z4b,6'+h |
| Rhododendron
'Erato' z5b,red,5'h,mid-late |
| Rhododendron
'Erica' 2x3' Olga Mezzitt,rose pink |
| Rhododendron
eriogynum (facetum) late,z7a |
| Rhododendron
'Ernie Dee' purple,z7a,early-mid,12"h |
| Rhododendron
'Esch' schlippenbachii, z4b,white,4',early |
| Rhododendron
'Estacada' low,z5b,red,yakXarbor,Goheen |
| Rhododendron
'Ethel' z7b,scarlet,2'h,midseason |
| Rhododendron
'Evening Glow' catawb,yellow,late,z6b,6'+h |
| Rhododendron
'Everestianum' lilac,z5b,4-6'h,mid-late |
| Rhododendron
'Exbury' pseudochrysanthum,early-mid,z6a |
| Rhododendron
'Exbury' yakushimanum,early-mid,z5a |
| Rhododendron
'Fabia' salmon pink,mid,3x4',z5b |
| Rhododendron
'FabiaXBureavii' pink,mid,3'hw,z7b |
| Rhododendron
'Faggetter's Favourite' z7a,pink,6'h,mid |
| Rhododendron
'Fairy Mary' |
| Rhododendron
'Fantastica' red/pink,yaku.,5x4',z6b,mid |
| Rhododendron
fastigiatum- z6-7,dwf,purple,Autumnpurple |
| Rhododendron
'Fastuosum Flore Pleno' lav,6'h,mid,z5b |
| Rhododendron
'Fastuosum Plenum' late,lav/bur/prp,z5b,6' |
| Rhododendron
'FCC Selfed' yakushimanum |
| Rhododendron
'Felix de Savage' pink,early,open,4x5',z6b |
| Rhododendron
ferrugineum- z5b,pink,2',midseason |
| Rhododendron
'Festivo' early-mid,yellow,z6b,2-3'h |
| Rhododendron
'Feuerschein' z5b,5'h,Hachmann,red |
| Rhododendron
fictolacteum- z7a,white,5',early |
| Rhododendron
'Finlandia' Leach,early-mid,white,z5a,4-6' |
| Rhododendron
'Fireman Jeff' early-mid,red,z7a,3-4'h |
| Rhododendron
'Firestone' 3'h,z6,late,deep red |
| Rhododendron
'Firestorm' Melquist,z5b,4'x5',6" red |
| Rhododendron
'Flaming Snow' |
| Rhododendron
'Flava' Hobbie,early-mid,yellow,z6a,3-4'h |
| Rhododendron
'Flirt' pink,z5b,early-midseason,3'h |
| Rhododendron
'Flora's Boy' |
| Rhododendron
'Flower Girl' |
| Rhododendron
forrestii repens- z7a,scarlet,4',mid |
| Rhododendron
'Fort Bragg Centennial' late,frag,6' |
| Rhododendron
fortunei / Dexter pink |
| Rhododendron
'Fragrantissima' pink/white,fragrant,early |
| Rhododendron
'Fragrens Affinity' lavender,z6a,late,5'h |
| Rhododendron
'Francesca' red,z4b,late,5'h |
| Rhododendron
'Frank Galsworthy' Waterer,lav,z5b,3-4'h |
| Rhododendron
'Fred Hamilton' Lem,orange,z7a,3-4'h |
| Rhododendron
'Fred Peste' early-mid,red,z6b,3-4'h |
| Rhododendron
'Fresco' early-midseason,pink,z6b,4-6'h |
| Rhododendron
'Friday' orchid,z5b,mid-late,5'h |
| Rhododendron
fulgens- z7b,scarlet,4',early |
| Rhododendron
'Furnivall's Daughter' Waterer,pink,z6a,5' |
| Rhododendron
'Gala' |
| Rhododendron
'Gartendirektor Glocker' rose,z6b,mid,3'h |
| Rhododendron
'Gartendirektor Rieger' early,white,z6a,5' |
| Rhododendron
'General Eisenhower' red,z6a,4-6'h |
| Rhododendron
'Genesis' yakushimanum,mid,white,z5a,4-6' |
| Rhododendron
'George Budgeon' z10,gold,Malaysian |
| Rhododendron
'George Cunningham' mid,white,z6b,4-6'h |
| Rhododendron
'Germania' z5b,rose pink,4'h,midseason |
| Rhododendron
'Gertrude Saxe' |
| Rhododendron
'Gi-Gi' Dexter, midseason,red,z6a,4-6'h |
| Rhododendron
'Gill's Triumph' early-mid,red,z7a,4-6'h |
| Rhododendron
'Ginny Gee' 2x3',pink/white,z5b |
| Rhododendron
glaucophyllum- z7a,lavender,3',early |
| Rhododendron
'Glenda Farrell' Dexter,mid,red,z5b,3-4'h |
| Rhododendron
'Gletschernacht' early,lav/bur,z6a,2-3'h |
| Rhododendron
'Gloxineum' Dexter,pink,z5b,6'+h |
| Rhododendron
'Golden Gala' z5a,ivory,broad leaf |
| Rhododendron
'Golden Gate' midseason,orange,z7a,3-4'h |
| Rhododendron
'Golden Harvest' early,yellow,z5b,4-6'h |
| Rhododendron
'Golden Jubilee' midseason,yellow,z5b,3-4' |
| Rhododendron
'Golden Star' midseason,yellow,z6b,4-6'h |
| Rhododendron
'Golden Torch' yaku,yellow,zH3 |
| Rhododendron
'Goldfee' z6a,yellow,3'h,midseason |
| Rhododendron
'Goldflimmer' lav/bur/prp,late,z6a,4-6'h |
| Rhododendron
'Goldflimmer New' purple,zH2,variegated |
| Rhododendron
'Goldfort' Slocock,yellow,z6a,4-6'h |
| Rhododendron
'Goldkrone' z6a,yellow,5'h,midseason |
| Rhododendron
'Goldstrike' early-mid,yellow,z7a,3-4'h |
| Rhododendron
'Goldsworth Orange' Slocock,late,z6b,4-6'h |
| Rhododendron
'Goldworth Yellow' buff,Slocock,mid,z5b,5' |
| Rhododendron
'Golfer' z6b,white/pink,3'h,midseason |
| Rhododendron
'Gomer Waterer' catawbiense white,z5b,4-6' |
| Rhododendron
'Good News' very late,red,z6b,4-6'h |
| Rhododendron
'Grace Seabrook' early,red,z6b,6'+h |
| Rhododendron
'Graf Zepelin' pink,Van Nes,late,z6a,4-6'h |
| Rhododendron
'Grand Slam' flourescent pink,5' |
| Rhododendron
'Grandiflorum' catawbiense,5-6',purple,z4b |
| Rhododendron
'Grandmas Hat' mid,lav/bur/prp,z7a,4-6'h |
| Rhododendron
'Great Scott' mid season,white,z6a,4-6'h |
| Rhododendron
'Gretzel' salmon,3'h,mid-late,z6b |
| Rhododendron
'Grierpont' midseason,pink,z6b,2-3'h |
| Rhododendron
'Grumpy' Waterer,yaku,yellow,z6b,2-3'h |
| Rhododendron
gymnocarpum (microgynum) early-mid,z7a |
| Rhododendron
'Gypsy Queen' pink,z7a,midseason,3'h |
| Rhododendron
'Haaga' 3'x3',z4a,pink hardy U.Helsinki |
| Rhododendron
'Halfdan' Lem midseason,red,z6b,4-6'h |
| Rhododendron
'Hallelujah' midseason,red,z56a,4-6'h |
| Rhododendron
hanceanum- early-midseason,z6b |
| Rhododendron
hanceanum nanum- z7a,light ylw,1',early |
| Rhododendron
'Hansel' orange,z6b,midseason,3'h |
| Rhododendron
'Hardijzer's Beauty' z5b,18"-3'h,pink,mid |
| Rhododendron
'Hardy Cilliatum' white,early,mnd,3x4',z6a |
| Rhododendron
'Harlequin' Dexter,midseason,pink,z6b,6'+h |
| Rhododendron
'Harold Amateis' midseason,red,z6a,4-6'h |
| Rhododendron
'Harvest Moon' yellow,early-mid,z6b,3-4'h |
| Rhododendron
'Hawaii' z5a,7'x9',Leach,frilly,pink, |
| Rhododendron
'Heart's Delight' early-mid,red,z6b,4-6'h |
| Rhododendron
'Helen Curtis' Shammarello white dwarf |
| Rhododendron
'Helen Deehr' early,red,z6b,3-4'h |
| Rhododendron
'Helen Everitt' midseason,white,z6a,6'+h |
| Rhododendron
'Helene Schiffner' mid,white,z6a,3-4'h |
| Rhododendron
'Hellen Child' pink,early,mound,3'hw,z6a |
| Rhododendron
'Hellikki' 5',dark violet red,Helsinki |
| Rhododendron
'Hello Dolly' Lem,ylw/org/pnk,z6a,3-4'h |
| Rhododendron
'Helsinki University' z4a,6x4',pink/red |
| Rhododendron
'Henrietta Sargent' Waterer,pink,z4b,4-6'h |
| Rhododendron
'Henry's Red' Weston,dark red,3'x2',z4b |
| Rhododendron
'Hill Crest' red,mid,5'hw,z6b |
| Rhododendron
'Hindustan' Leach,mid,ylw/org/pnk,z5a,4-6' |
| Rhododendron
hippophaeoides- early, z4b,3'x2' blue |
| Rhododendron
hirsutum |
| Rhododendron
'Holden' early,rosered,Shamarello,3-4',z5b |
| Rhododendron
'Hong Kong' z5,12'x20',light yellow,Leach |
| Rhododendron
'Honsu's Baby' z7a,white/pink,1'h,early |
| Rhododendron
'Hoppy' Waterer,midseason,white,z6a,3-4'h |
| Rhododendron
'Horizon Monarch' yellow,z6b,mid,6'h |
| Rhododendron
'Hot Dawn' dense4-5',late vivid purple red |
| Rhododendron
'Hotei' yellow,z7a,3-4'h,early-midseason |
|
