January 2012

name	high ft	wide ft	USDA zones	Sunset climate zones
Radermachera sinica- Serpent/Emerald Tree,China Doll
Ranunculus flammula-z3,1-2'Miniature Spearwort aquatic			5a
Ranunculus gramineus- Grass-leaved Buttercup/Crowfoot
Ranunculus lingua- Greater Spearwort aquatic			3a
Ranunculus montanus- 6",Waterplantain/Montana Buttercup			3a
Ranunculus occidentalis- 6-20",wet,Western Buttercup
Ranunculus repens 'Buttered Popcorn' Creeping Buttercup			3a
Raoulia austrails- z7a,1/4"h,mat,yellow,NZ,Scabwort			7a
Rapanea punctata- Myrsine Floridana,Colicwood
Raphia farinifera/ruffia- <55' frond/leaf,Raffia Palm	-55
Raphia taedigera- Tagua/Yolillo Palm
Ratibida columnifera- z4,3',Prairie Coneflower,red,ylw	02-3	01	4-9	A1-3,1-45,H
Ratibida columnifera-Prairie Coneflower, Mexican Hat
Ratibida pinnata- Prairie/Yellow Coneflower wildflower	03-5	01.5	4-9
Ravenala madagascariensis- Travelers Tree Palm	100
Ravenea glauca- Madagascar,Mini-Majestic/Sihara Palm
Ravenea rivularis- very large,Majesty/Majestic Palm
Rebutia- per nursery, barrel-shaped Cactus
Regnellidium diphyllum- Two-Leaf Water Clover aqua Fern
Regnellidium diphyllum-z5,grc,wet,Two Leaf Water Clover			5a
Rehmannia elata- z7-9,1',rosette,red,Chinese Foxglove				6-10,26,28-31
Reinwardtia indica- bright yllw winter flw,Yellow Flax				8-10,12-28,H
Reseda odorata- 18"h spreading,fragrant,Mignonette		spreading		A1-3,1-45,H
Restio festuciformis- grassy,Green Grass Reed
Restio quadratus- 5-6'x10',feathery,draping,sq stem
Restio similis- 18",dark green culm,bronze flwr
Retama monosperma- 10',gray stem frag white flwr
Rhagodia spinescens- low,gray leaf,Australian Saltbush
Rhamnus- per nursery, Buckthorn
Rhamnus alaternus 'Fine Line' Italian Buckthorn	10-15	12	7-9	4-24,31,32
Rhamnus alaternus 'John Edwards' Italian Buckthorn	15	12		4-24,31,32
Rhamnus alaternus 'Variegata' Variegated Buckthorn	15	12		4-24,31,32
Rhamnus alternus- evrgrn,10-20'hw,Italian Buckthorn	15	12		4-24,31,32
Rhamnus californica- dark green lf,red bry,Coffeeberry	3-15	8		4-9,14-24,H
Rhamnus californica 'Eve Case' 4'x8'hw,z4-9,Coffeeberry	3-15	8	4a	4-9,14-24,H
Rhamnus californica 'Leatherleaf' dense,5'hw,Buckthorn	3-15	8		4-9,14-24,H
Rhamnus californica 'Mound San Bruno' Coffeeberry	3-15	8		4-9,14-24,H
Rhamnus californica tomentella- Coffeeberry	3-15	8		4-9,14-24,H
Rhamnus caroliniana-12'Carolina Buckthorn/Indian Cherry	10-30		5-9
Rhamnus cathartica- 18-25'hw Common/European Buckthorn	18-25	18-25	3-7
Rhamnus crocea ilicifolia- Holly Leaf Redberry
Rhamnus frangula- 10-12'hw arch. Alder/Glossy Buckthorn	10-12	06-10	3-7	1-7,10,11,32-45
Rhamnus frangula 'Asplenifolia'11'x8'fernleaf Buckthorn	10-12	06-10	3-7	1-7,10,11,32-45
Rhamnus frangula 'Columnaris' 15x5',Tallhedge Buckthorn	10-12	06-10	3-7	1-7,10,11,32-45
Rhamnus frangula 'Fine Line' cutleaf,column,Buckthorn	10-12	06-10	3-7	1-7,10,11,32-45
Rhamnus frangula 'Tallcole/Tallhedge' 14x4' Buckthorn				1-7,10,11,32-45
Rhamnus purshiana- z5-7,20-30',R.frangula leaf,Cascara			5a
Rhaphiolepis 'Coates Crimson' Indian Hawthorn	02-3	02-4	8-10	8-10,12-24,28-30,H2
Rhaphiolepis 'Corleyscourii' PP#15544 Indian Hawthorn				8-10,12-24,28-30,H2
Rhaphiolepis 'Stellar White' Indian Hawthorn				8-10,12-24,28-30,H2
Rhaphiolepis um. 'Georgia Petite' Indian Hawthorn				8-10,12-24,28-30,H2
Rhaphiolepis um.'Alba' white flower Indian Hawthorn	03-6	04-6	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Ballerina' 3-4', pink, Indian Hawthorn	04	04	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Bay Breeze'2-3x6' pink Indian Hawthorn	02-3	06	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Becky' pink Indian Hawthorn	03-6	04-6	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Blueberry Muffin'white Indian Hawthorn	03-6	04-6	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Bright Pink' Indian Hawthorn	03-6	04-6	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Calisto' Indian Hawthorn				8-10,12-24,28-30,H2
Rhaphiolepis um.'Clara' 4'x4' white Indian Hawthorn	04	04	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Compact Ruby' Indian Hawthorn	03-5	05-6	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Coppertone' white Indian Hawthorne	03	05	7a	8-10,12-24,28-30,H2
Rhaphiolepis um.'Dancing Girl'3'hw,pink Indian Hawthorn	04	04-5	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Dwarf Pink' Indian Hawthorn	03-6	04-6	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Eleanor Taber' pink Indian Hawthorn	03-4	04-5	7b-10a	8-10,12-24,28-30,H2
Rhaphiolepis um.'Elizabeth' 3'x4',pink,Indian Hawthorn	04	04	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Enchantress/Pinkie' 4' Indian Hawthorn	03		8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Georgia Petite' Indian Hawthorn				8-10,12-24,28-30,H2
Rhaphiolepis um.'Harbinger of Spring'pnkIndian Hawthorn	04	04	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Heather' Indian Hawthorn	04	04	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Improved White' curly Indian Hawthorn	04-6	04-6	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Indian Princess'4'pink Indian Hawthorn	03	05	7b-10a	8-10,12-24,28-30,H2
Rhaphiolepis um.'Jack Evans' 4'h,pink Indian Hawthorn	04	04-5	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Janice' pink Indian Hawthorn	03-6	04-6	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Majestic Beauty'9'pink Indian Hawthorn	08-10	04-5	7b-10a	8-10,12-24,28-30,H2
Rhaphiolepis um.'Minor/Gulf Green'3-4' Indian Hawthorn	03-4	03-4	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Olivia' dense 4' white Indian Hawthorn	04	04-5	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Peggy' Indian Hawthorn	04	04	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Pink Dancer'16"x3'pink Indian Hawthorn	03-6	04-6	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Pink Lady' vigorous 5' Indian Hawthorn	04-5	04-6	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Pink Mound'semidwfpink Indian Hawthorn	04-6	04-6	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Pinkie' 3'compact,pink Indian Hawthorn	03-5	05-6	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Regal Rose / Montic' Indian Hawthorn	03-5	05-6	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Rosalinda' 12' pink Indian Hawthorn	04-6	04-6	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Rosea' 3-5x5-6' pink Indian Hawthorn	03-5	05-6	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Ruby Compacta' Indian Hawthorn	02-3	02-4	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Snow Pink' 3'hw, Indian Hawthorn	02-3	02-4	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Snow White' dwarf Indian Hawthorn	02-3	02-4	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Snowcap' 4'hw,white,Indian Hawthorn	08-10	04-5	7b-10a	8-10,12-24,28-30,H2
Rhaphiolepis um.'Southern Moon' Indian Hawthorn				8-10,12-24,28-30,H2
Rhaphiolepis um.'Spring Beauty' Indian Hawthorn	04	04	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Spring Rapture'3-4'red Indian Hawthorn	03	05	7b-10a	8-10,12-24,28-30,H2
Rhaphiolepis um.'Spring Sonata' Indian Hawthorn				8-10,12-24,28-30,H2
Rhaphiolepis um.'Springtime' 4-6' pink Indian Hawthorn	04-6	04-6	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Summertime'4-6'hw,pink Indian Hawthorn	04	04-5	8-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'Van's Pink' Indian Hawthorn	03	05	7-10	8-10,12-24,28-30,H2
Rhaphiolepis um.'White Enchantress' 3x5'Indian Hawthorn	03	05	7-10	8-10,12-24,28-30,H2
Rhaphiolepis umbellata/indica- tree/std Indian Hawthorn	03-6	04-6	8-10	8-10,12-24,28-30,H2
Rhaphiolepis umbellata/indica-Yeddo/a Indian Hawthorn	03-6	04-6	8-10	8-10,12-24,28-30,H2
Rhapidophyllum hystrix- 5-10'hw,cluster,z7b,Needle Palm	5-10	5-10	7b	2-34
Rhapis excelsa- 7'h,Broadleaf Lady/Bamboo Palm	05-12	5-12	9-	12-17,19-28
Rhapis excelsa nana- super dwarf Lady Palm	05-12	5-12		12-17,19-28
Rhapis humilis- China,Slender/Dwarf Lady Palm	05
Rhapis multifida- 10'h,z9,Jade Empress/Finger Palm	10		9-
Rhapis subtilis- Dwarf/Thailand Lady Palm
Rhapis 'Thailand' Thai Palm
Rhazya orientalis- Blue Star
Rheo discolor- Moses-In-The-Boat,Oyster Plant
Rheum 'Ace of Hearts' 4',z5,pale pink spikes,Rhubarb			3a
Rheum 'Canada Red' 2-3'x3-4' sweet red stems Rhubarb			3a
Rheum 'Cawood Delight' z4,3',Rhubarb
Rheum palmatum tanguticum- Chinese/Ornamental Rhubarb	6-8	6		2B,3-7,14-17,31-41
Rheum rhabarbarum / victoria- z4,4',Rhubarb,Pie Plant			4a
Rheum rhabarbarum 'Crimson Red' herb,Rhubarb
Rheum rhaponticum- Rhubarb,Pieplant,Crimson Cherry
Rhexia virginica- VA Meadow Beauty,Handsome Harry
Rhipsalido/Rhexia - succulent,chain cactus
Rhipsalis- per nsy, tree hanging rods,Mistletoe Cactus	02-10
Rhodanthemum 'Tizi-n-Tichka' Moroccan Daisy
Rhodiola/Sedum pachyclados- mat rosettes,Afghani Sedum
Rhodocoma capensis- clump,whorled leaves,3-6'h,Restio		clump
Rhodocoma foliosa- 5',dense grn feathery clump,Restio		clump
Rhodocoma gigantea- large,bright green leaf,Restio
Rhododendron Azalea- see Azalea
Rhododendron collected			5-8
Rhododendron nursery grown			5-8
Rhododendron per nursery			5-8
Rhododendron '7 Devils' macrophyllum,z6b,pink,5',mid			5-8
Rhododendron 'A. Bedford' catawbiense,blue,z6b,6'+h	06-10	05-8	5b-8	2B,3-6,14-17,31-42
Rhododendron 'Abe Arnott' late-mid,lav/bur/prp,z6b,4-6'			6a
Rhododendron 'Abendsonne' Hobbie,mid,orange,z6b,3-4'h			5-8
Rhododendron aberconwayi- early-mid,white,z6b			5-8
Rhododendron 'Accomplishment' Dexter,mid,red,z5b,6'+h			5-8
Rhododendron adenopodum- early-mid,pink,z6a			5-8
Rhododendron 'Aesthetica' smir.Xbur.,white,z6a,4'h,mid			5-8
Rhododendron 'Aglo' Weston,PJM/Olga,peach pink,1-4',z4b	03	03-6	4-8
Rhododendron 'Airy Fairy' very early,pink,z5b,6'+h			5-8
Rhododendron 'Aksel Olson' z5b,blood red,1'h,mid			5-8
Rhododendron 'Albert Close' late,pink,z5b,4-6'h			5-8
Rhododendron albrechtii' z5b,pink,4',early			5-8
Rhododendron 'Album' catawbiense,6',white,z4,4-6'h	06-10	05-8	4b-8	2B,3-6,14-17,31-42
Rhododendron 'Album Elegans' late white, z5a,6'+h			5-8
Rhododendron 'Album Noveum/Novum' late white,z5a,6'+h			5-8
Rhododendron 'Alec G. Holmes'yaku,lav/bur/prp,z6a,3-4'h			6a	2-9,14-17,32-42
Rhododendron 'Alena' early-mid white,z5a,6'+h			5-8
Rhododendron 'Alena' z6a,frag,yellow spots,5'h,evgrn			6a
Rhododendron 'Alice' midseason,pink,z6b,6'+h,Waterer			5-8
Rhododendron 'Alice Swift' early,z5b,3-4'h			5-8
Rhododendron 'Alison Johnstone' ylw/org/pnk,z6b,3-4'h			5-8
Rhododendron 'Aloha' yaku.,pink,3'h,z6a,mid-late			5-8	2-9,14-17,32-42
Rhododendron 'Alpine Glow' pink,4-6',z7
Rhododendron 'Altaclarense' very early,red,z6b,6'+h			5-8
Rhododendron 'Amber Lantern' yellow,z6b,18"-3'
Rhododendron 'Ambie' pink,3-4'
Rhododendron 'America' 6',catawbiense,red,Koster,z5a,5'	06-10	05-8	5b-8	2B,3-6,14-17,31-42
Rhododendron 'American Beauty' Pearce,z5a,red,6'+h			5-8
Rhododendron 'Amethyst' lavender			5-8
Rhododendron 'Amity' yakushimanum,mid,red,z6a,2-3'h			5-8	2-9,14-17,32-42
Rhododendron 'Amphion' Waterer,midseason,pink,z5b,4-6'h			5-8
Rhododendron 'Amy Cotta' lav.pnk,compact,small leaf
Rhododendron 'Anah Kruschke' catawbiense,purple,z5b	06-10	05-8	5b-8	2B,3-6,14-17,31-42
Rhododendron 'Angel Powder' z5,5',lmall leaf,white	03	03-6	4-8
Rhododendron 'Anica Bricogne' midseason,pink,z6a,4-6'h			5-8
Rhododendron 'Anica Bricone' lav,mid,3x4',z6a,dense			6a
Rhododendron 'Anita Gehnrich' 3',wide,pink Waldman,z6a			5-8
Rhododendron 'Anna Baldseifen'
Rhododendron 'Anna H. Hall' Leach,z4b,yaku,white,3-5'hw			4b	2-9,14-17,32-42
Rhododendron 'Anna' Lem,midseason,pink,z7a,6'+h			5-8
Rhododendron 'Anna Rose Whitney' catawbiense,pink,z7a	06-10	05-8	5b-8	2B,3-6,14-17,31-42
Rhododendron 'Anne Bedford' lavender,mid-late,z6b,6'h			5-8
Rhododendron 'Anne Cree' mixed,18"-3'
Rhododendron 'Annie Dalton' Gable,pink,z5b,4-6'h			5-8
Rhododendron 'Anniversary Gold' mid,yellow,z6b,3-4'h			5-8
Rhododendron 'Antonio' pink,4-6'
Rhododendron 'Antoon van Welie' z6b,mid-late,pink,6'+h			5-8
Rhododendron 'Anuschka' yakushimanum,mid,pink,z5a,3-4'h			5-8	2-9,14-17,32-42
Rhododendron 'Apple Blossom' Dexter,pink,z6b,6'+h			5-8
Rhododendron 'April Dawn' zH1,rose pink,early
Rhododendron 'April Debutante'
Rhododendron 'April Gem' 3x4' mound,frag. double white
Rhododendron 'April Mist' 4' round, double soft pink,z4
Rhododendron 'April Reign' pink,3-4'
Rhododendron 'April Rose' Melq,early,dbl purple,z4a,3'h	03-6	03-6	4-8
Rhododendron 'April Snow' z4,5x4',dbl,white,Mehlquist			4a
Rhododendron 'April White' double,Melquist,3'x2'			5-8
Rhododendron 'Aravir' z10,white,fragrant,Malaysian			5-8
Rhododendron arboreum roseum- early, z7a,rose,6',early			5-8
Rhododendron 'Arctic Pearl' dauricum,white,3',z4
Rhododendron 'Arctic Tern' mid season,white,z7a,3-4'			5-8
Rhododendron 'Argentina' Leach,early-mid,red,z5a,6'+h			5-8
Rhododendron 'Arsen's Pink'
Rhododendron 'Artic Pearl' z4,4',dauricum,white	03	03-6	4-8
Rhododendron 'Atrolfo' Gable,late-mid,pink,z6b,4-6'h			5-8
Rhododendron 'Augie Kehr' 3' double yellow Kehr			5-8
Rhododendron 'August Lamken' Hobbie,mid,red,z6a,3-4'h			5-8
Rhododendron 'August Moon' yellow,4-6			,z6b
Rhododendron 'Auguste van Geert' lav/bur/prp,z7a,6'+h			7a
Rhododendron 'Augustinii' blue,z6b,early,6'h			5-8
Rhododendron augustinii chasmanthum-early-midseason,z6b			5-8
Rhododendron augustinii- cold=pink,mild=blue flowers	6-
Rhododendron augustinii O.S.U.form- z7a,blue,6',mid	6		5-8
Rhododendron augXconsinum form- red/prp,mid,4x3',z7b			7b
Rhododendron 'Aurora' Rothschild,late-mid,pink,z7a,6'+h			5-8
Rhododendron 'Autumn Gold' orange,late-mid,z7a,4-6'h	5		5-8
Rhododendron 'Autumn Violet' 2'x3'mound,purple,rebloom			5-8
Rhododendron 'Avondale' Dexter,midseason,red,z6b,4-6'h			5-8
Rhododendron 'Award' mid,white,z7a,4-6'h			5-8
Rhododendron 'Azor' pink,3-4'
Rhododendron 'Azurro' Hachman,purple,z5b,tall,midseason	03-5		5-8
Rhododendron 'Babylon' early,white,z6a,6'+h			5-8
Rhododendron 'Bad Eilsen' Hobbie,early-mid,red,z6a,2-3'			5-8
Rhododendron 'Bad Zwischenahn' yaku,mid,pink,z6a,2-3'h			5-8	2-9,14-17,32-42
Rhododendron 'Baden Baden' bright red,2'x3',Hobbie,z5b			5-8
Rhododendron 'Balalaika' z5b,salmon/yellow,3'h,mid			5-8
Rhododendron 'Bali' Leach,mid,ylw/org/pnk,z5a,4-6'h			5-8
Rhododendron 'Ballet' midseason,pink,z5a,4-6'h			5-8
Rhododendron 'Balsaminiflora'indicum,z6b,salmon,2',late	03	03	5-8	4-9,14-24,26,28-32
Rhododendron 'Balta' z4b,white,3'h,early			5-8
Rhododendron 'Bambi' yaku,Waterer,mid,pnik,z6b,2-3'h			5-8	2-9,14-17,32-42
Rhododendron 'Bambino' orange salmon,mid,5x4',z7b,	3-5	4	7b
Rhododendron 'Bananaflip' late-mid,yellow,z6a,3-4'h			5-8
Rhododendron 'Barbara Hardgrove' ylw/org/pnk,z6a,4-6'h			5-8
Rhododendron 'Bariton' 6'hw,z6b,purple-velvet,redblotch			5-8
Rhododendron 'Bariton' z6a,evrgn,4'h,deep purple			6a
Rhododendron 'Barmstedt' 3'hw,rose red,late,Hachmann	03		5-8
Rhododendron 'Barto Alpine' early,z6a,3-4'h,pink			5-8
Rhododendron 'Bashful' yaku,Waterer,pink,z5b,3-4'h			5-8	2-9,14-17,32-42
Rhododendron beanianum- early-midseason,z7b			5-8
Rhododendron 'Beauty of Littleworth' mid,white,6',z6b			5-8
Rhododendron 'Bedford' lav.blue,midseason,6'h,z5b			5b-8
Rhododendron 'Belle Heller' Shammar.,mid,white,z6a,4-6'	03-5		6-9
Rhododendron 'Bellringer' yellow,4-6'
Rhododendron 'Belona' 3' low,frilly pink/edged Hachmann			5-8
Rhododendron 'Ben Moseley' Dexter,lav/bur/prp,z5b,4-6'h			5b
Rhododendron 'Bengal' Hobbie,early-mid,red,z5b,2-3'h			5-8
Rhododendron 'Bergie Larson' yellow orange,z6a,3'h,late			5-8
Rhododendron 'Berg's Queen Bee' white/pink,z6a,2'h,mid			5-8
Rhododendron 'Bernstein' late-mid,yellow,z6a,4-6'h			5-8
Rhododendron 'Bessie Howells' 4'hw,Shammarello,red,z5b	03		5-8
Rhododendron 'Betsie Balcom',midseason,red,z7a,3-4'h			5-8
Rhododendron 'Betty Anderson' mid,lav/bur/prp,z6b,4-6'h			6b
Rhododendron 'Betty Hume' Dexter,mid,pink,z6a,4-6'h			5-8
Rhododendron 'Betty Muir' pink,z6a,mid-late,2'h			5-8
Rhododendron 'Betty Wormald' Koster,pink,z6b,6'+h			5-8
Rhododendron 'Betty's Bells' pink,3-4'
Rhododendron 'Bibiani'Rothschild,early-mid,red,z7b,6'+h			5-8
Rhododendron 'Bikini Island' z5b,6'x4',scarlet,Leach	03-5	03-6	4-8
Rhododendron 'Birchfield' red,18"-3'
Rhododendron 'Bixby' z4,2-3',red,long bloom,hardy			4a
Rhododendron 'Black Eye' lavender,z5b,midseason,5'h			5-8
Rhododendron 'Black Magic',z7b,red,4'h,mid			5-8
Rhododendron 'Black Satin' PJM red,3x4',very dark leaf	03-6	03-6	4-8
Rhododendron 'Black Sport' darkest purple,mid,4'hw,z6b			6b
Rhododendron 'Blanc Mange' very late,white,z6b,6'+h			5-8
Rhododendron 'Blaney's Blue' early-mid,z6b,3-4'h			6b
Rhododendron 'Blewbury' white
Rhododendron 'Blinklicht' z5a,red,5'h,mid			5-8
Rhododendron 'Blitz' red,midseason,3'x4',z6b			6b
Rhododendron 'Blondie' Leach,late,yellow,z5b,4-6'h			5-8
Rhododendron 'Blue Baron' small long leaf,z6,3-4'hw,
Rhododendron 'Blue Bell' lavender,z6a,4-6'
Rhododendron 'Blue Bird' blue,early,2x3',z6b			6b
Rhododendron 'Blue Boy' vibrant violet,z6,late,wavy,5'	03-6	03-6	4-8
Rhododendron 'Blue Cloud' augustinii,z7a,blue,6',mid			5-8
Rhododendron 'Blue Crown' midseason,z5b,4-6'h			6b
Rhododendron 'Blue Diamond' early,z6b,2-3'h,blue	3		6b
Rhododendron 'Blue Dutchess' purple
Rhododendron 'Blue Ensign' Slocock,mid,z5b,4-6'h,blue	04-5	05-8	5b-8
Rhododendron 'Blue Jay' light/lav.blue,late,z6a,4-6'h			6a
Rhododendron 'Blue Lagoon' purple,4-6'
Rhododendron 'Blue Nose' bright blue,z5	03-6	03-6	4-8
Rhododendron 'Blue Pacific' z6b,blue/purple,5'h,mid			5-8
Rhododendron 'Blue Peter' 5-6' Waterer,blue,z6a,mid,5'h	05-6	05b-8	5a-8
Rhododendron 'Blue Tit' z6b,blue,3',early-mid			5-8
Rhododendron 'Bluette' z6b,blue,3'h,early-mid			6b
Rhododendron 'Blutopia' z5b,purple,5'h,late			5-8
Rhododendron 'Bob Bovee' light yellow,z5b,18"-3',mid			5-8
Rhododendron 'Bob's Blue' blue,early,3'hw,z6b			6b
Rhododendron 'Boddaertianum' early-mid,white,z7a,6'+h			5-8
Rhododendron 'Bohumil Kavka' purple,3-4'
Rhododendron 'Bonito' late,white,z6b,6'+h,Rothschild			5-8
Rhododendron 'Bo-peep' very early,yellow,z7b,3-4'h			5-8
Rhododendron 'Borde Hill' floribundum,very early,z7a			5-8
Rhododendron 'Borneo' Leach,early,yellow,z5a,4-6'h			5-8
Rhododendron 'Boule de Neige/Snowball'z5,5',wht/ylw,mid	05		5-8
Rhododendron 'Boursault' catawbiense,lav.,late,z5a,6'	05	05-6	4b-8	2B,3-6,14-17,31-42
Rhododendron 'Bow Bells/Bowbells' pink,mid,2x3',z7	03		7b
Rhododendron 'Brandywine' 3' cream/red edge, red stem	03		5-8
Rhododendron 'Brasilia'z5b,peach,3'h,Hachmann,early-mid			5-8
Rhododendron 'Bravo' Leach,midseason,pink,z5a,4-6'h			5-8
Rhododendron 'Bric-a-Brac' very early,white,z7b,small			7b
Rhododendron 'Brickdust' z7a,dusty rose,3',mid			5-8
Rhododendron 'Brigadoon' z7a,double red,3'h,mid			5-8
Rhododendron 'Brigitte' pink,z6b,4-6'
Rhododendron 'Brilliant' red,mid,unusual,2x3',z7b			7b
Rhododendron 'Brittany' 4',yellow to pink,Leach,z5a	03	03-6	4-8
Rhododendron 'Britton Hill/Brittenhill' mid,red,z6b,5'h			5-8
Rhododendron 'Bronze Wing' early-mid,pink,z7a,2-3'h			5-8
Rhododendron 'Broughtonii' early-mid,red,z6a,6'+h			5-8
Rhododendron 'Brown Eyes' z5b,12-15'hw,mid,pink,Dexter			5-8
Rhododendron 'Bruce Brechtbill' pink,mid,4'hw,z7a			7a
Rhododendron 'Bubblegum' z5,4-5'hw,pink,Aglo type
Rhododendron 'Buchanan Simpson' mixed
Rhododendron 'Bud Flanagan' Roth.,lav/bur/prp,z6b,6'+h			6b
Rhododendron bureavioides- early-mid,z6a,white,4'			5-8
Rhododendron 'Burgundy' augustinii, early-mid,z6b			5-8
Rhododendron 'Burlingame Yellow' yellow
Rhododendron 'Buttered Popcorn'z6b,yellow/brown,4',late			5-8
Rhododendron 'Butterfly' light yelow,midseason,4'h,z7			5-8
Rhododendron 'Buttermint' late,yellow,z6b,2-3'h			5-8
Rhododendron 'Buzzer Beater'
Rhododendron 'Cabaret' early-mid,pink,z7a,4-6'h			5-8
Rhododendron 'Cadis' Gable,late-mid,pink,z5b,4-6'h			5-8
Rhododendron calimorphum- pink,mik,mound,3x4',z6b			6b
Rhododendron calophytum- z6b,pink/red,5', early,1'leaf	6	6	5-8	3-6,14-17
Rhododendron 'Calsap' 5',catawb.,white/purple,z5,mid	04	05-8	5a-8	2B,3-6,14-17,31-42
Rhododendron 'Calstocker' Rothschild,early,pink,z6b,6'+			5-8
Rhododendron campanulatum- early-mid,z6b,white,4'			5-8
Rhododendron 'Campy' Shammarello,mid,pink,z5a,4-6'h			5-8
Rhododendron campylogynum cremastum- z6b,purple,1'			5-8
Rhododendron campylogynum- early-mid,z6a,purple,z6a,2'h			5-8
Rhododendron campylogynum myrtilloides- z6b,purple,1'			5-8
Rhododendron canadensis alba- z2,3',pink,White Rhodora			2
Rhododendron 'Canadian Sunset' yaku,early,ylw,z7a,2-3'h			5-8	2-9,14-17,32-42
Rhododendron 'Capistrano' 5'x5',yellow,Leach,hardy,z6	04-5	05-6	5-8
Rhododendron 'Captain Jack' red,z6b,4-6'
Rhododendron 'Caractacus' Waterer,late,red,z4b,6'+h			5-8
Rhododendron 'Carmen' red,z6b,early-mid,1'h			5-8
Rhododendron 'Carol Jean' bright red,midseason,5'h,z6			5-8
Rhododendron 'Carolina Rose'
Rhododendron 'Caroline Allbrook' purple,18"-3'
Rhododendron 'Caroline' Gable,late-mid,pink,z5a,4-6'h			5-8
Rhododendron carolinianum / varieties- z4,3-6',Carolina	03-6	03-8	5a-8
Rhododendron 'Carte Blanche' mid-late,white,z5b,4-6'h			5-8
Rhododendron 'Cary Ann',early-mid,red,z6b,3-4'h			5-8
Rhododendron 'Casanova' 4-6',Leach,pnk/org/ylw,z4b	03-4	03-6	4-8
Rhododendron catawbiense / varieties- Catawba,6',z5b	06-10	05-8	5a-8	2B,3-6,14-17,31-42
Rhododendron caucasicum- z6b,3',mid,prolific 1"white			5-8
Rhododendron 'Centennial Celebration' pink,z6a,4'h			5-8
Rhododendron 'Champagne' Dexter,ylw/org/pnk,z5b,4-6'h			5-8
Rhododendron chapmanii (minus) midseason,z6a			5-8
Rhododendron 'Chapmanii Wonder' lav-pink,z4b,4-6'h,mid			5-8
Rhododendron 'Charmant' white/pink,Hachmann,z5b,4'h	4		5-8
Rhododendron 'Chatham' Dexter,early-mid,pink,z6a,4-6'h			5-8
Rhododendron 'Cheer' Shamarello,early,pink/red,5',z6			5-8
Rhododendron 'Cherry Cheesecake' z5-7,4-5'hw,wht/pnk
Rhododendron 'Cherry Float' cream red,z6b,midseason,5'h			5-8
Rhododendron 'Chesapeake' pink,18"-3'
Rhododendron 'Chevalier Felix de Sauvage' red,z6b,3-4'h			5-8
Rhododendron 'Chiffcaff' z7b,yellow,2'h,early-mid			5-8
Rhododendron 'Chikor' yellow,z7a,early-mid,18"h			5-8
Rhododendron 'China' white,6'+
Rhododendron 'Chionoides' catawbiense white,4-5',z5b	04	04-6	5a-8	2B,3-6,14-17,31-42
Rhododendron 'Christmas Cheer' 4'h,pink,early,z6a			6a
Rhododendron 'Cilpinense' appleblossom,pink,z7b,2-3'h			5-8
Rhododendron cinnabarinum- z7b,red,5',mid			5-8
Rhododendron 'Circus' ylw/org/pnk,midseason,z6b,3-4'h			5-8
Rhododendron 'Clara Curry' midseason,red,z6b,4-6'h			5-8
Rhododendron 'Clementine Lemaire' z5b,4-6'h,pink			5-8
Rhododendron 'Clivia' yakushimanum,late,z6b,3-4'h			5-8	2-9,14-17,32-42
Rhododendron 'Colonel Coen/Cohen'6x5',mid,dk purple,z6a			5-8
Rhododendron concatenans- z7b,apricot/yellow,3',mid			5-8
Rhododendron concinnum pseudoyanthinum- early-mid,z6b			5-8
Rhododendron 'Concinnum' wine red,z6b,mid,5'h			5-8
Rhododendron 'Connecticut Yankee' purple,z5	03-6	03-6	4-8
Rhododendron 'Consolini's Windmill' red/yellow,z5b,4-6'			5b
Rhododendron 'Constable's Purple' pruple,early,2'hw,z6a			6a
Rhododendron 'Constance' white,z6b,4-6'
Rhododendron 'Conwego Gable's Pink'
Rhododendron 'Cookie' early-mid,pink,z6a,4-6'h			5-8
Rhododendron 'Coral Glow' very early,pink,z5a,4-6'h			5-8
Rhododendron 'Coral Mist' 3' dense, cream/pink edge			5-8
Rhododendron 'Coral Velvet' early-mid,pink,z5b,2-3'h			5-8
Rhododendron 'Cordifolium' keiskei
Rhododendron 'Coreta' pink
Rhododendron 'Cormid' purplez6b,4-6'
Rhododendron 'Cornell Pink'mucronolatum,z5b,6' pink,Feb			5-8
Rhododendron 'Cornish Cross' Exbury,early,red,z7b,6'+h	04-6		5-8	3-9,14-17,32-41
Rhododendron 'Cornsutch' purple
Rhododendron 'Cosmopolitan' early-mid,pink,z6a,4-6'h			5-8
Rhododendron 'Cotton Candy' pink,z7a,midseason,6'h			5-8
Rhododendron 'Countess of Haddington' maddenia pink,z9b
Rhododendron 'County of York' mid season,white,z5b,6'+			5-8
Rhododendron 'Crater Lake' lav/bur/prp,z6b,4-6'h			6b
Rhododendron 'Crater's Edge'mucro,z5b,lav,2',very early			5-8
Rhododendron 'Cream Crest' early,yellow,z7a,2-3'h			5-8
Rhododendron 'Creeping Jenny' early-mid,red,x6b,2-3'h			5-8
Rhododendron 'Creole Belle' midseason,pink,z6b,4-6'h			5-8
Rhododendron 'Cresendo' Weston,3'x3',pink darkens			5-8
Rhododendron 'Crest' Rothschild,early-mid,yellow,z6b,5'			5-8
Rhododendron 'Crete' Leach,2'x3',pink to white yaku.			5-8	2-9,14-17,32-42
Rhododendron 'Crimson Glory' late-mid,red,z6a,3-4'h			5-8
Rhododendron 'Crimson Pippin' yaku,mid,red,z6a,2-3'h			5-8	2-9,14-17,32-42
Rhododendron 'Crimson Tide'
Rhododendron 'Crinolin'
Rhododendron 'Cristo Rey' z10,tangerine/gold,Malaysian			5-8
Rhododendron 'Crystal Springs' Dexter,mid,ylw,z6a,3-4'h			5-8
Rhododendron 'Cunningham's Blush' catawb.,z5b,pink,z6	06-10	05-8	5a-8	2B,3-6,14-17,31-42
Rhododendron 'Cunningham's White' catawb.,z5b,4-6'	06-10	05-8	5a-8	2B,3-6,14-17,31-42
Rhododendron 'Cupcake' yakushimanum,pink,z6b,2-3'h			5-8	2-9,14-17,32-42
Rhododendron 'Curlew' yellow,z6b,early,18"h			5-8
Rhododendron 'Cutie' purple,18"-3'
Rhododendron 'Cynthia' midseason,rose red,z6a,2-3'h			5-8
Rhododendron 'Cyprus' Leach,early mid,white,z5a,3-4'h			5-8
Rhododendron 'Dad's Indian Summer' red/ylw,z6b,5'h			5-8
Rhododendron 'Dame Nellie Melba' early,piink,z7a,6'h			5-8
Rhododendron 'Dame Nellie Melba' pink,z7a,6'+
Rhododendron 'Damozel' z6b,5',red
Rhododendron 'Daniela' z6a,purple pink			5-8
Rhododendron 'Daphne Jewiss' pink,4-6'
Rhododendron 'Daphne Millais' white
Rhododendron 'Daphnoides'catawbiense purple,4',late,z6a	06-10	05-8	5a-8	2B,3-6,14-17,31-42
Rhododendron 'Darjeeling' edge.,z8b,white/pink,4',early			5-8
Rhododendron 'Dark Star' purple,fades,late,6x4',z6a,			6a
Rhododendron 'Dark Throat' early-mid,pink,z5b,4-6'h			5-8
Rhododendron dauricum album- z4b,white,4',very early			5-8
Rhododendron dauricum- very early,z4b,purple,4'h			5-8
Rhododendron 'Dazzler' peach,z7a,4-6'
Rhododendron decorum- z7a,light pink,5',midseason			5-8
Rhododendron degronianum- z6b,pink,3',early			5-8
Rhododendron 'Del' early-mid,lav/bur/pur,z7a,4-6'h			7a
Rhododendron 'Delicatissimum' white,z6a,6'+
Rhododendron 'Denali' pink,z6b,midseason,6'h			5-8
Rhododendron dendrocharis- z6,4"x12",miniature
Rhododendron 'Dexter's Champagne' mixed,z5b,4-6'
Rhododendron 'Dexter's Harlequin' pink,z6b,6'+
Rhododendron 'Dexter's Peppermint' pink,z5b,3-4'
Rhododendron 'Dexter's Victoria' pink,z5a,6'+
Rhododendron 'Diana' late,orange,z6b,4-6'h			5-8
Rhododendron 'Dieter' pink,z5b,4-6'
Rhododendron 'Disca' mid-late,white,Gable,z6a,4-6'h			5-8
Rhododendron 'Doc' yaku,Waterer,mid,pink,z5b,2-3'h			5-8	2-9,14-17,32-42
Rhododendron 'Dolly Madison' Leach,mid,white,z5a,4-6'h			5-8
Rhododendron 'Donna Day' red			5-8
Rhododendron 'Donna Hardgrove' ylw/org/pnk,z7a,3-4'h			5-8
Rhododendron 'Donna Hoffman' burgundy			5-8
Rhododendron 'Donna Totten' white			5-8
Rhododendron 'Dopey' yaku,Waterer,red,z7a,3-4'h			5-8	2-9,14-17,32-42
Rhododendron 'Dora Amateis' catawbiense,z5b,3'hw,white	03	06	5b-8	2B,3-6,14-17,31-42
Rhododendron 'Dorinthia' early-mid,red,z6b,2-3'h			5-8
Rhododendron 'Dorothy Amateis'(not DoraA.)5',purple,z5b			5b
Rhododendron 'Dorothy Russel' z6b,5'hw,mid,purple pink			6b
Rhododendron 'Dorothy Swift' pink,z5a,3-4'
Rhododendron 'Double Date' pink,3-4'
Rhododendron 'Double Winner' early-mid,red,z7a,4-6'h			5-8
Rhododendron 'Double Winner' red,z7a,4-6'
Rhododendron 'Dover Rose' z7a,pink/apricot,4'h,mid			5-8
Rhododendron 'Dr. A. Block' pink			5-8
Rhododendron 'Dr. Arnold Endtz' bright pink,dense,5'			5-8
Rhododendron 'Dr. V.H. Rutgers/Rodgers'red,5-7',z5b			5-8
Rhododendron 'Dreamland' yaku,Waterer,mid,pink,z6a,2-3'			5-8	2-9,14-17,32-42
Rhododendron 'Duchess of York' salmon,4'h,mid-late,z5b			5-8
Rhododendron 'Dusty Miller'yaku,Waterer,mid,pink,z7a,2'			5-8	2-9,14-17,32-42
Rhododendron 'Early Blue' augustinii
Rhododendron 'Early Blue'augustinii,early-midseason,z6b			5-8
Rhododendron 'Early White' blush,3-4'h,z5b,early			5-8
Rhododendron 'Ebony Pearl' pink/white,z6b,mid,6'h			5-8
Rhododendron edgeworthii- early,z8b,white/pink,4',early			5-8
Rhododendron 'Edith Bosley' purple,Dexter,4'hw,z5,			5-8
Rhododendron 'Edith Boutler' z6b,4'h,pink/dark mgn,evgr			6b
Rhododendron 'Edith Mackworth Praed' red,
Rhododendron 'Edmond Amateis' Leach,mid,white,z5a,4-6'h			5-8
Rhododendron 'Edward Dunn' white/red,z6b,midseason,5'h			5-8
Rhododendron 'Edwin O. Weber' lav/bur/prp,z5b,4-6'h