Examples of seed wanted to the ARS exchange

American Rhododendron Society 2018 Seed Exchange

h.p. Hand pollinated seeds c.p. Controlled pollination (Stigma covered after pollination) o.p. Open pollination c.w. Collected in the Wild comp. Companion plants Catalog will be updated periodically. Make the window broader if you can't see the whole photo. Sold out seed lots will be marked with a strikethrough Species are listed in italicized without the R. prefix and mostly under the name supplied by the contributor, thus this name may vary as to the present classification system. Registered hybrids are marked with surrounding ‘ ‘ marks and non-registered hybrids with “ “.  R. China x Lissabon, Photo Johnny Svensson


George K. McLellan, Virginia, USA 18-01 c.w. calendulaceum, Engine Gap at Roan Mountain Tennessee 18-02 c.w. calendulaceum, Highland Glade Tennessee 18-03 c.w. calendulaceum, Little Yellow, Roan Mountain Tennessee 18-04 c.w. calendulaceum, Hooper Bald, North Carolina 18-05 c.w. calendulaceum 18-06 c.w. arborescens, Wine Spring Bald, Macon County, North Carolina 18-07 c.w. maximum, Buck Mountain, North Carolina 18-08 c.w. viscosum, Montanum Grp. Frying Pan Gap, Blue Ridge Parkway, N.C. 18-09 c.w. catawbiense, Round Bald, at Carvers Gap, Tennessee 18-10 c.w. catawbiense, Wilburn Ridge, Virginia Werner Brack, Long Island New York, USA 18-11 h.p. 'Kristin Marie' X 'Voluptuous' 18-12 o.p. 'Golfer' 18-13 o.p. 'Stony Brook' Johnny Svensson, Sweden 18-14 c.p. [(aureum x 'Prelude') x viscidifolium)] X proteoides 18-15 c.p. (campanulatum ssp. aeruginosum x proteoides) X uvarifolium, KGB 558 18-16 c.p. (dichroanthum ssp. apodectum x yakushimanum) X proteoides 18-17 c.p. ('Glendoick Velvet' x proteoides) X rex ssp. rex 18-18 c.p. ('Hello Dolly' x aureum) X (aureum x ‘Gillian GP') 18-19 c.p. ('Teddy Bear' x 'China') X macabeanum 18-20 c.p. ('Titan Beauty' x proteoides) X glischroides 18-21 c.p. (wiltonii x bureavii) X glischroides 18-22 c.p. bureavii, c.w.1 X macabeanum 18-23 c.p. bureavii X rex ssp. rex 18-24 c.p. 'Hotei' X neriiflorum 18-25 c.p. 'Hotei' X glischroides 18-26 c.p. 'Hotei' X macabeanum 18-27 c.p. orbiculare X macabeanum 18-28 c.p. smirnowii X glischroides 18-29 c.p. 'Skookum' X rex ssp. rex 18-30 c.p. wardii, KGB 778 X thomsonii Milde 18-31 c.p. wardii, KGB 778 X macabeanum 18-32 c.p. wardii, KGB 778 X 'Golden Coach' Milde 18-33 c.p. wardii, Cox X macabeanum 18-34 c.p. wiltonii X glischroides 18-35 c.p. wiltonii X neriiflorum 18-36 c.p. yakushimanum X rex ssp. rex 18-37 c.p. yakushimanum X thomsonii, Milde Gillian Gp = campylocarpum ssp. campylocarpum x griffithianum 1Svend Hansen JRS Seed Exchange, Eizi Yoshimura, Japan 18-38 o.p. hyperythrum, pink 18-39 c.w. makinoi, pink, Mt. Horaizi, Japan 18-40 c.w. brachycarpum, pink, Mt. Hakkoda (700 m.) Norman Beaudry, Maryland, USA 18-41 h.p. (maximum x Sir Charles Lemon) X sinofalconeri, RSBG 2000/188 18-42 h.p. (maximum x Sir Charles Lemon) X rex ssp. rex, RSBG 98/353 18-43 h.p. (maximum x calophytum) X rex ssp. fictolacteum, RSBG 77/417 18-44 h.p. (maximum x calophytum) X yuefengense, RSBG 08/387 18-45 h.p. (maximum x calophytum) X arizelum, RSBG 76/322 18-46 h.p. (maximum x calophytum) X asterochnoum, RSBG 98/680 18-47 h.p. Withdrawn, Poor Germination 18-48 h.p. 'Hardy Giant' X hodgsonii, sd527 18-49 h.p. 'Dexter's Honeydew' X 'Blazing Grace' 18-50 h.p. 'Don Kellam' (Cowles) X 'Orange Amber' (Barlup) 18-51 h.p. 'Bob Furman Big Yellow' X 'Simply Sunny' 18-52 h.p. 'Laurelwood Persimmon' X 'Bob Furman Big Yellow' 18-53 com Dipelta floribunda (Rosy dipelta) 18-54 h.p. (maximum x calophytum) X sinofalconeri, RSBG 2000/188 'Simply Sunny' = 'Trina' x 'Grand Recital' Betty Ann Addison, Minnesota, USA 18-55 h.p. 'Janet Blair' X 'Trinity' 18-56 o.p. 'Visiting Angels' X 'Janet Blair' Toyoji Ishizaki, Gunma, Japan 18-57 o.p. japonicum 18-58 o.p. kaempferi Charles S. Hunter, Georgia, USA 18-59 o.p. arborescens, var. Georgiana (isolated). Original plant from Meriwether County, GA 18-60 o.p. atlanticum, original plant from Delmarva, eastern Maryland 18-61 o.p. maximum, parent plant from N. GA -so. part of its range George Woodard, New York, USA 18-62 h.p. ['Offshoot' x ('Phipps #32' x 'Viennese Waltz')] X {['Wine Fuschia' x ('Erchless' x 'Purple Splendour') x 'Anna Kruschke'] x 'Black Widow'} 30+ flowers 18-63 h.p. {{[('Apricot Fantasy' x 'Bud's Yellow') x ('Brasilia' x 'Viennese Waltz')] x 'Virginia Delp']} x {[('Apricot Fantasy' x 'Bud's Yellow') x ('Brasilia' x 'Viennese Waltz')] x [('Offshoot' x 'Capistrano')]} X 'Horizon' 18-64 h.p. "Diana Marguerite' x {[('Apricot Fantasy ' x 'Bud's Yellow') x 'Brasilia' x 'Viennese Waltz') x ('Offshoot' x 'Capistrano')} X 'Horizon Lakeside' 18-65 h.p. 'Mrs. Howard Phipps' X 'Hachmann's Marenga' 18-66 h.p. ('Red River' x 'Maxine Margaret') X {['Wine Fuschia' x ('Erchless' x 'Purple Splendour') x 'Anna Kruschke'] x 'Black Widow'} 30+ flowers 18-67 h.p. ('Fantastica' x 'Jan Bee') x {['Wine Fuschia' x ('Erchless' x 'Purple Splendour') x Anna Kruschke'] X 'Black Widow'} 30+ flowers 18-68 h.p. 'Mrs. Howard Phipps' X 'Hachmann's Melancholie' 18-69 h.p. ('Apricot Fantasy' x 'Snow's Red') X 'Hachmann's Melancholie' 18-70 h.p. ('Apricot Fantasy' x 'Snow's Red') X (Hachmann's Cherry Kiss') 18-71 h.p. ('Fantastica' x 'Jan Bee') X ('Cherries and Merlot') Fujioka 18-72 h.p. ('Cherries and Merlot') Fujioka X [yakushimanum x (haemaleum x proteoides)] 18-73 h.p. ('Cherries and Merlot') X {['Wine Fuschia' x ('Erchless' x 'Purple Splendour')] x ['Anna Kruschke' X 'Black Widow']} 30+ Flowers 18-74 h.p. 'Mrs. Howard Phipps' X ('Apricot Fantasy' x 'Snow's Red') Jack Looye, Ontario, CanadaJack Looye, Ontario, Canada 18-75 h.p. Solar Music1 X 'Dead Ringer' 18-76 h.p. {'Capistrano' X [('R.O. Delp' x 'Golden Star') x 'Mezzits Hardy Yellow')]} x ['Golden Horse Shoe'2 X ('Sandy Petruso' x 'September Song')] 18-77 h.p. ('Joanne Newsome' x 'Casanova') X ('Sandra Hinton' x 'Yellow Stone') #1-17 18-78 h.p. ('Sandra Hinton' x 'Yellow Stone') X ('Golden Horse Shoe'2 x peach sib.) 18-79 h.p. [('Delp's Dream' x (V-6609 x 'Fiery Orange') #1-17] X ['Golden Horse Shoe'2 x ('R.O. Delp' x 'Sunsheen')] X (V-6609 x 'Fiery Orange') #2-17] 18-80 h.p. ('Sandra Hinton' x 'Yellow Stone' #3-17) X ('Golden Horse Shoe' 2 x 'Yellow Stone #8-17) Orange 18-81 h.p. ('Golden Horse Shoe'2 x 'Yellow Stone #4-17) X 'Blazing Grace' 18-82 h.p. brachycarpum var. tigerstedtii X sinofalconeri 18-83 h.p. 'Anna H. Hall' X irroratum, 'Spatter Paint' 18-84 h.p. [(yakushimanum x Goldkrone) x 'Delp's Dream'] X 'Shrimp Girl' 18-85 h.p. 'Golden Horse Shoe'2 X ('Sandra Hinton' x 'Yellow Stone') 1 Solar Music = Golden Horse Shoe X {( R.O. Delp X Delp’s Sunsheen ) X ( V. 6609 X Fiery Orange )} 2 Golden Horse Shoe = ( Papaya Punch X Casanova ) Solar Music is a good Yellow has 3 1/2 “ flowers that last a long time, it has a Bronze to Green Flair. Chris Trautmann, Oregon, USA 18-86 h.p. Over The Top1 X 'Bodacious'3 18-87 h.p. Chi-Town Hustler2 X 'Cayenne' 18-88 h.p. Brainiac1 X 'Bodacious'3 18-89 h.p. Roxymusic, selfed 1 Over The Top + Brainiac are: 'Killer Diller' X 'Avery' 2' Chi-Town Hustler= 'Naselle' X 'Red Gold' 3' Bodacious' = ('Ring of Fire' x 'Lem's Cameo') X '1000 Butterflies' Bruce Clyburn, Nova Scotia, Canada 18-90 h.p. ('Mikkeli' x rex ssp. fictolacteum) X sinofalconeri RSF 00/188 18-91 h.p. ('Mikkeli' x rex ssp. fictolacteum) X [(yakushimanum x lacteum) x (yakushimanum x macabeanum)] 18-92 h.p. ('Mikkeli' x fictolacteum) X kesangiae RSF 94/013 Withdrawn, Poor Germination 18-93 h.p. ('Mikkeli' x fictolacteum) X macabeanum RSF 175/227 Withdrawn, Poor Germination 18-94 h.p. 'Blazen Sun' X 'Blazing Grace' 18-95 h.p. (maximum x macabeanum) X [(yakushimanum x lacteum) x (yakushimanum x macabeanum)] 18-96 h.p. (yakushimanum x rex ssp. fictolacteum) X [(smirnowii x yakushimanum) x rex] 18-97 h.p. ('Russell Harmon' x rex) X fictolacteum, RSF 99/173 18-98 h.p. 'Summer Snow' X 'Summer Summit' 18-99 h.p. 'Whitestone' X brachycarpum var. tigerstedtii Kristian Theqvist, Finland 18-100 h.p. 'Merja' X 'Böhmen' 18-101 h.p. PMABlueB-02 X 'Olin O. Dobbs' 18-102 h.p. maximum, red form X smirnowii 18-103 h.p. 'Kristian's Sunshine' X Kristian's Moonlight' 18-104 h.p. 'Kyllikki' X 'Merja' 'Böhmen' is said to be a selection of dichroanthum ssp. scyphocalyx. Suspected to be a hybrid. 'Merja' PMABlueB-02 maximum, red form 'Kristian's Sunshine' 'Kyllikki' 'Kristian's Moonlight' is a hardy low growing hybrid with yellow flowers that change to reddish. A link to all my seed donations has more infornation: Oliver, Michael, Oregon, USA All seeds are intraspecific crosses of R. occidentale, the Western Azalea. 18-105 h.p. TTYS X 2406 18-106 h.p. (SM30 X 2406)05-1 X (SM30 X 2406)06-1 18-107 h.p. (SM189 SM232)15 X 2406 18-108 h.p. (SM189 X SM232)15 X (SM30 X 2406)05-1 18-109 h.p. (SM189 X SM232)10 X (SM189 X SM232)15 18-110 h.p. HS #5 X SM30 1. TTYS is Tom Tatum Yellow Standard, which has an almost all-yellow standard and lots of yellow on the adjacent petals. 2406 is from near Gold Beach OR and has yellow on all five petals and lots of pink in the flower. The goal of the cross is to obtain a flower with lots of yellow and pink. 2. SM30 is a Smith-Mossman find with a lot of yellow on each of the five petals. 2406 has a lot of pink and some yellow on all five petals. This cross has produced plants with a lot of yellow and pink on each of the five petals. This is a second generation cross to produce a flower with more yellow and pink. 3. SM189 X SM232 is a cross made by Dick Cavender. SM189 has large flowers for an occidentale and SM232 has very colorful frilly flowers. (SM 189 X SM232)15 is a good selection from this cross. The aim of this cross is to produce flowers that have the best features of this cross and 2406. 4. The goal of this cross is to produce a more colorful (pink and yellow) form of the seed parent. 5. This is a second generation cross of SM189 and SM232. The goal is an even nicer form of the first generation cross. 6. HS #5 has some yellow on all five petals. SM30 has the most yellow of any flowers found in the wild. The goal of the cross is a flower with even more yellow on all five petals. Joe Bruso, Massachusetts, USA 18-111 h.p. (bureavii x maximum) X sinogrande 18-112 h.p. (bureavii x pachysanthum) X elegantulum, 2017JPB 18-113 h.p. (bureavii x pachysanthum) X 'Golfer' 18-114 h.p. (bureavii x pachysanthum) X rex, 2016RSF98/353 18-115 h.p. (degronianum ssp. heptamerum x maximum) X calophytum 18-116 h.p. (degronianum ssp. heptamerum x maximum) X (yak x rex) Newcomb/Flavell 18-117 h.p elegantulum X (yak x falconeri), Flavell 18-118 h.p. 'Finlandia' X yuefengense, 2014RSF78/04 18-119 h.p (fortunei, Springarns X anwheiense) X 'Pink Impressions' Goal: Tropical (yellow, orange pink flowers) 18-120 h.p 'Golfer' X pachysanthum, 2015RSF82/040 Goal: Compact plant with white tomentum 18-121 h.p. 'Janet Blair' x rex ssp. rex, 2016RSF98/353 Goal: Larger leaves, indumentum on some attractive flowers 18-122 h.p. (makinoi x pachysanthum) X 'Golfer' 18-123 h.p. [(makinoi x yak. K. Wada) x 'Golfer'] X sinogrande, 2016RSF82/040 18-124 h.p. maximum, Mt. Mitchell sdlg. X sinogrande, 2016RSF82/040 18-125 h.p. ['Nepal' x (fortunei x rex ssp. fictolacteum)] X arizelum, 2016 RSF32/040 Goal: Big indumented leaves, large plants 18-126 h.p. ['Nepal' x (fortunei x rex ssp. fictolacteum)] X falconeri, 2016 RSF75/250 Goal: Big indumented leaves, large plants 18-127 h.p. ['Nepal' x (fortunei x rex ssp. fictolacteum)] X macabeanum, Bones #1 Trautmann Goal: Big leaves and plants, larger, light yellow flowers 18-128 h.p ['Nepal' x (fortunei x rex ssp. fictolacteum)] X sinogrande, 201RSF832/040 18-129 h.p 'Nepal' x (fortunei x rex ssp. fictolacteum)] X (yak x rex) Flavell Goal: Big, indumented leaves, large plants, for colder areas 18-130 h.p. (yak x pachysanthum) X praestans, 2016RSF95/185 Goal: Attractive foliage, Large leaves 18-131 h.p. (yak x ririei) X (pachysanthum x argyrophyllum) Peter Norris, Marthas Vineyard, Massachusetts 18-132 o.p. decorum ssp. cordatum 18-133 o.p. 'Shaker Sunrise' 18-134 o.p. 'Peach Petticoat' 18-135 o.p. 'Scintillation' X hemsleyanum 18-136 o.p. 'Dexter's 'Peppermint' 18-137 h.p. 'Dexter's Champagne' X 'Jean Marie' 18-138 h.p. 'Whitestone' X 'Dexter's Vanilla' 18-139 h.p. 'Whitestone' X 'Dexter's Honeydew' 18-140 h.p. auriculatum X yuefengense 18-141 h.p. ('Midsummer' x Red Max) X fortunei ssp. discolor 18-142 h.p. Hardgrove X luteum (azaleodendron) 18-143 h.p. fortunei ssp. discolor X 'Old Copper' 18-144 o.p. fortunei X 'Mary Phipps' 18-145 o.p. yuefengense X 'Sally Fuller' 18-146 o.p. yuefengense X fortunei 18-147 o.p. yuefengense X platypodum Mike Creel, South Carolina, USA 18-148 o.p. atlanticum, 'Gold Coast' light yellow, compact 18-149 o.p. austrinum X atlanticum, Fred Galle Choice Cream 18-150 h.p. austrinum X atlanticum, Fred Galle Choice Cream, selfed 18-151 o.p. 'Exbury Hotspur' X austrinum, large pure yellow, Anita Keummels garden 18-152 o.p. austrinum, 'Glory Girl' yellow, Rosa Cottingham Garden, Effingham, SC 18-153 o.p. flammeum, red bark 18-154 o.p. flammeum, tri-color, back trail 18-155 o.p. flammeum, bark marbled LIMITED 18-156 o.p. canescens, white 18-157 h.p. minus, Early Minus, selfed, light pink, Plant from Conecuh River, Covington County, Alabama 18-158 o.p. chapmanii, isolated, from pink and white group 18-159 o.p. 'Aroma Glory Be', very large yellow, Lemonade and Rushin's austrinum blooming nearby. 18-160 o.p. maximum, Cliffs of Glassy, isolated, nature trail, chestnut ridge near ,Landrum, SC, Greenville County 18-161 com Stewartii malacodendron, Crane Creek, Richland County, SC 18-162 com Bejaria racemosa (Florida Tarflower) Mike Stilwell, Virginia, USA 18-163 o.p. atlanticum, selected form, white flrs, red stems, blue-green foliage 18-164 h.p. ['Helen Everitt' x ('Cadis' x 'Autumn Gold')] X [('Janet Blair' x Yellow decorum) x ('Yellow Pippen' x 'Autumn Gold')] 2016 18-165 h.p. {[('Cadis' x 'Autumn Gold') x Yellow decorum] x (hyperythrum x 'Unique')} X [('Janet Blair' x yellow decorum) x ('Yellow Pippin' x 'Autumn Gold')] 18-166 h.p. ('Dexter's Orange' x 'Glenolden') X {[('Cadis x 'Autumn Gold') x Yellow decorum] x (hyperythrum x 'Unique')} 18-167 h.p. (CDO x 'Whitney's Late Orange') X {[(Cadis x Autumn Gold) x Yellow decorum] x (hyperythrum x 'Unique')} 18-168 h.p. ['Helen Everitt' x ('Cadis' x 'Autumn Gold')] X catawbiense Murcott, Richard, LI, New York, USA 18-169 h.p. schlippenbachii, Alba, selfed 18-170 h.p. Carolina Alba, (R. carolinianum) selfed Hans Eiberg, Denmark 18-171 o.p. pseudochrysanthum, leaf not acute 18-172 o.p. pseudochrysanthum, red flower (P.S.) 18-173 o.p. ziyuanense 18-174 o.p. pentaphyllum 18-175 o.p. luteum, orange 18-176 o.p. reticulatum, white Jim Barlup, Washington State, USA 18-177 h.p. ('Amber Sun' X 'Fashion Plate') 18-178 h.p. ('Copper Canyon' X 'Fashion Plate') 18-179 h.p. ('Copper Canyon' X 'Skipper') 18-180 h.p. ('Golden Mist' X 'Blazing Grace') 18-181 h.p. ('Golden Mist' X 'Fashion Plate') 18-182 h.p. ('Mary Abair' X 'Fashion Plate') 18-183 h.p. ('Orange Amber' X 'Blazing Grace') 18-184 h.p. ('Orange Amber' X 'Fashion Plate') 18-185 h.p ('Orange Amber' X 'Mac’s Orange Crush') 18-186 h.p. ('Orange Amber' X 'Mary Abair') 18-187 h.p. ('Orange Amber' X 'Skipper') 18-188 h.p. ('Orange Amber' X 'Sun Blossom') 18-189 h.p. ('Speckled Honey' X 'Blazing Grace') 18-190 h.p. ('Speckled Honey' X 'Fashion Plate') 18-191 h.p. ('Speckled Honey' X 'Mac’s Orange Crush') 18-192 h.p. ('Speckled Honey' X 'Orange Amber') 18-193 h.p. ('Speckled Honey' X 'Plum Passion') 18-194 h.p. ('Speckled Honey' X 'Sandra Hinton') 18-195 h.p. ('Speckled Honey' X ['Sandra Hinton' x 'Casanova'']) 18;196 h.p. ('Speckled Honey' X 'Skipper') 18-197 h.p. ('Tangerine Charm' X 'Blazing Grace') 18-198 h.p. ('Wild Ginger' X 'Blazing Grace') 18-199 h.p. ('Wild Ginger' X 'Orange Amber') Mary Abair = (Golden Mist x Mac's Orange Crush) #16B. Named after Jim Barlup's sister ‘Mac’s Orange Crush’ is a plant from Dennis MacMullen from at the east coast. Not registered, but a good orange color from Dennis. Mike O'Hara, Pennsylvania, USA 18-200 h.p. ('September Song' x 'Janet Blair') X 'Skipper' 18-201 h.p. ('September Song' x 'Janet Blair') X 'Whid Bee' 18-202 h.p. 'Always Admired' X 'Skipper' 18-203 h.p. Bohle's Spatleese X 'Plum Passion' 18-204 h.p. Bohle's Spatleese X 'Whid Bee' 18-205 h.p 'Francesca' X. 'Whid Bee' John Weagle, Nova Scotia, Canada 18-206 o.p. mucronulatum var. taguetii comes 25% or better true 18-206A o.p. mucronulatum (Woodland Pink x Cornell Pink) 18-207 h.p. (brachycarpum Roseum Group x sanguineum ssp. didymum) X yuefengense RSBG 248sd 2006 - goal - late flowering, round foliage, intense colour. 18-208 h.p. (brachycarpum Roseum Group x yuefengense RSBG 248sd 2006 - goal - round foliage, late flowering, very dwarf 18-209 o.p. (brachycarpum, ’Tony Law’ X rex ssp. fictolacteum) (likely selfed) Walter Ostrom, Nova Scotia, Canada 18-210 h.p. brachycarpum, roseum X yuefengense 18-211 h.p. yuefengense X oreodoxa 18-212 h.p. yuefengense X selfed 18-213 h.p. yuefengense X williamsianum 18-214 h.p. 'Grand Pre' X oreodoxa 18-215 h.p. 'Grand Pre' X williamsianum 18-216 h.p. williamsianum X oreodoxa 18-217 o.p. canadense, alba---isolated. Marc Colombel, France 18-218 h.p. 1209C1 X 1212M2 1 = 'Phyllis Korn' X 0822C3 2= Rwain X L'Engin 3= Rwain X L'Engin Rwain and L'Engin are registered 1209C =>tested pentaploid 1212M =>tested tetraploid 1209C =>1209C 1212M =>1212M Alan Anderson, Scotland. species rhododendrons - all h.p. from 2 different clones 18-219 h.p. ambiguum W4252 18-220 h.p. arboreum DF8 6023 (late flowering, good indumentum and red flowers) 18-221 h.p. asterochnoum CH7051 18-222 h.p. bureavii CH7158A 18-223 h.p. bureavii CNW1055 18-224 h.p. callimorphum 18-225 h.p. campanulatum SSW9106 (selfed but germinates well) 18-226 h.p. campylocarpum CHM3024 18-227 h.p. ciliatum EN571 18-228 h.p. coeloneuron EN4029 18-229 h.p. concinnum CH7025 18-230 h.p. cyanocarpum EN2458 18-231 h.p. cyanocarpum SBEC0971 (fairly vigorous/tall growing) 18-232 h.p. decorum CHM2619 18-233 h.p. decorum SBEC1060 18-234 h.p. decorum ssp. diaprepes CLD1283 (?red petioles) 18-235 h.p. degronianum ssp. heptamerum var. kyomaruense 18-236 h.p. denudatum CH7012 18-237 h.p. dichroanthum ssp. septentrionale JN757 18-238 h.p. flinckii CHM3136 x CHM3080 18-239 h.p. fulvum 18-240 h.p. glaucophyllum BLM315 (white) 18-241 h.p. hyperythrum (white) 18-242 h.p. keysii KR954 18-243 h.p. lutescens C5022 18-244 h.p. moupinense CEE140 (white) 18-245 h.p. oreotrephes CCu9440 18-246 h.p. ponticum ACH205 18-247 h.p. rubiginosum Yu 14703 18-248 h.p. schlippenbachii "Sid's Royal Pink" (selfed but germinates well) 18-249 h.p. sikangense var. exquisitum CNW927 18-250 h.p. souliei C6144 18-251 h.p. taliense SBEC0583 18-252 h.p. thomsonii McB1279 18-253 h.p. trichanthum (dark purple) 18-254 h.p. triflorum KW6409 18-255 h.p. valentinioides CH7186 18-256 h.p. wallichii 18-257 h.p. wardii R25391 18-258 h.p. wiltonii C6150 18-259 h.p. yunnanense 18-260 com Lilium mackliniae 18-261 h.p. annae 18-262 h.p. campanulatum CHM2024 18-263 h.p. oligocarpum Guiz 148 18-264 h.p. prattii C5030 18-265 h.p. selense ssp. jucundum SBEC0544 18-266 h.p. wallichii McB1235 Rosemary Hartman, Oregon USA 18-267 h.p. praestans 18-268 h.p. megeratum X self 18-269 h.p. Azalea hybrid, 'Harvest Moon' X seedling 2050 Large yellow with deep yellow eye, ruffled petals and petaloid centers 18-270 com Candelabra Primrose, mixed colors 18-271 com Variegated Candelabra Primrose 18-272 com Penstemon, white, tipped lavender, tall John Heinze, Ohio 18-273 h.p. 'Capistrano' X 'Sunset Dancer' 18-274 h.p. 'Slippery Rock' X fortunei, pink 18-275 h.p. 'R.O. Delp' X 'Sunset Dancer' 18-276 h.p. 'Austin's Gold' X 'Orange Amber' 18-277 h.p. ('Arabia' X CS4 #2) X 'Sunset Dancer' (Hardy Orange) 18-278 h.p. ('Arabia' X CS4) X 'Orange Amber' ‘Sunset Dancer’ (‘Dazzler’ x ‘Hill’s Low Red’) ‘Sunset Dancer’ is a sister of ‘Orange Amber’ Steve Cunliffe, New Hampshire, USA 18-279 o.p. 'Four Kings' (Aromi) Azalea 18-280 o.p. 'Sunny Side Up' (Aromi) Azalea 18-281 o.p. ['Canobie Coocheecoo' (4x) X 'Fragrant Star' (8x)] Perkins 18-282 o.p. calendulaceum, Skinner 166 X calendulaceum, 'Smokey Mountaineer' 18-283 o.p. 'My Mary' X 'Fragrant Star' Erhard Moser, Germany 18-284 h.p. eclecteum, yellow, selfed 18-285 o.p. pachysanthum, (isolated plant) 18-286 o.p. x pallescens 18-287 o.p. x planetum 18-288 o.p. purdomii henanense ssp. lingbaoense ex. Qinling Mts, NW China. 18-289 h.p. yakushimanum X smirnowii 18-290 h.p. forrestii X aureum (orange red) 18-291 com Hosta, Francis Williams 18-292 com Meum athamanticum Hirtstein/Erzgeb. 890 m. 18-293 com Smyrnium perfoliatum Mike Creel (II), South Carolina, USA 18-294 o.p. canescens, late one 18-295 o.p. flammeum, red Karel Bernady, Pennsylvania, USA 18-296 c.w. canadense, October, 2017, Monroe County, PA; collected from a plant population 18-297 c.w. prinophyllum, October, 2017, Monroe County, PA; collected from a plant population Joe Coleman, Georgia, USA 18-298 o.p. arborescens 18-299 o.p. serrulatum 18-300 o.p. prunifolium, Charlie Andrews 18-301 o.p. arborescens 18-302 o.p. amagianum 18-303 o.p. austrinum Gold 18-304 o.p. prunifolium, Reddish 18-305 o.p. 'Ed Egan', Earl Summerville 18-306 o.p. prunifolium 18-307 o.p. prunifolium, s.p., Coleman 18-308 o.p. calendulaceum X austrinum, Sommerville 18-309 o.p. Sommerville #400 18-310 o.p calendulaceum, Hooper Bald 18-311 o.p. calendulaceum, Hooper Bald 18-312 o.p. Choice Cream 18-313 o.p. unknown, Biltmore Estate Robert Zimmerman, Washington State, USA 18-314 h.p. dendrocharis 18-315 h.p. calophytum 18-316 h.p. macabeanum ex AC 5559 18-317 h.p. moupinense, redder forms sibbed 18-318 h.p. strigillosum Rhododendron Species Botanical Garden, Washington State, USA 18-319 h.p. lanatoides pond x 08/447 18-320 h.p. lanatoides pond x 08/439 18-321 h.p. ririei 1965/454 x 1975/013 18-322 h.p. albrechtii ex. 2002/495 18-323 h.p. schlippenbachii ex.1980/163 18-324 h.p. sherriffii 1976/155 x 1976/237 18-325 h.p. granduliferum 1998/626 x 1998/483 18-326 h.p. argipeplum 2001/225 x 2001/200 18-327 h.p. fortunei RSF#4628 18-328 h.p. calophytum RSF#4407 18-329 h.p. makinoi RSF#4626 18-330 h.p. sutchuenense RSF#4404 18-331 h.p. aberconwayi RSF#4350 18-332 h.p. semibarbatum RSF#4370 18-333 h.p. rex ssp. fictolacteum RSF#4602 18-334 h.p. thomsonii RSF#4258 18-335 h.p. huanum RSF#4606 18-336 h.p. edgeworthii 18-337 h.p. camtschaticum RSF#4647 18-338 h.p. rothschildii RSF#4549 18-339 h.p. wardii RSF#4610 18-340 h.p. fortunei ssp. discolor RSF#4495 18-341 h.p. calophytum RSF#4386 18-342 h.p. williamsianum RSF#4611 18-343 h.p. asterochnoum RSF#4255 Mike McCullough, California, USA 18-344 c.w. columbianum from Sea Ranch, Sonoma County in the area of 38.751887-123.513360. 18-345 c.w. occidentale AO 2. Discovered by Cam Ainsworth and Howard Oliver at Big Basin Redwoods State Park. A large plant with white flowers, yellow flare, and a pink tube.AO 2 18-346 c.w. occidentale Big Basin 602 Big Basin Redwoods State Park, Santa Cruz County. 23/8 in. white flowers, 16 to 20 per truss, pink tube, and an orange flare, the orange sometimes spreads to adjoining petals. 602 18-347 c.w. occidentale Big Basin 1004 Big Basin Redwoods State Park, Santa Cruz County. White flower, 18 fls. per truss, some pink on tube, and an orange flare with a slight yellow spill over on adjoining petals. Some flowers have pink rays extending the length of the petal from the pink tube. 1004 18-348 c.w. occidentale Big Basin 2802 Big Basin Redwoods State Park, Santa Cruz County. White 2½ inch wide flowers, 11 to 15 flowers per truss, a yellow flare on the upper petal, with a vertical white line running the length of the flare. Pink ¾ inch tube, with pink lines running the length of the outside of the 1½ inch long petal.2802 18-349 c.w. occidentale Flynn Creek 1903 Flynn Creek, Mendocino County. 2½" pink & white candy-striped, pink ½ in. tube, orange flare. Pistol and stamens are white. 18-350 c.w. occidentale Low Divide 1303 Six Rivers National Forest, Del Norte County, not far from the 8.36 milepost of Road. 2 in. white flower, 10 fls. per truss, pink tube, with some pink in the lower half of petals [the pink more pronounced in the upper two wing petals. Brownish orange Fall foliage. 18-351 c.w. occidentale Low Divide 3601 Six Rivers National Forest, Del Norte County, three strides South of the 8.36 milepost sign on Low Divide Road on the West side of the road, and next to the road. Fifteen 13/4 inch flowers per truss which are a pink and white candy-striped, with an orange flare which has a pink streak running up the middle 18-352 c.w. occidentale Mt. Tam 1312 Mount Tamalpais, West of Potrero Meadow, Marin County.21/2 in. white flowers, 10 per truss, pink tube, lower half of petal from tip to base is a faint pink, and an orange tube. Some floors have 6 petals, upper petal and left wing petal being orange. 1312 18-353 c.w. occidentale Mt. Tam 1804 Mount Tamalpais, West of Potrero Meadow, Marin County.2 in. white flower, some pink in tube and tip of petal. Yellow flare which spreads to adjoining petals. The tip of the bud is pink. 18-354 c.w. occidentale Mt. Tam 2704 Mount Tamalpais, West of Potrero Meadow, Marin County. White 21/2 inch flowers, 17 per truss, has an orange flare that fades to yellow. 2704 18-355 c.w. occidentale Mt. Tam 2903 Mount Tamalpais, West of Potrero Meadow, Marin County. Sixteen 2½ inch wide white flowers per truss. Yellow flare with a white line running down the middle. ¾ inch long tube and 1½ inch long corolla. Some pink in 1¾ inch long pistol.2903 18-356 c.w. occidentale Mt. Tam 3110 Mount Tamalpais, West of Potrero Meadow, Marin County. White 2” diameter flowers, 10 to 12 per truss, which have some pastel pink tube and some pink in the upper wing petals. Not all flowers in the same truss have pink in the corolla or tube. Orange flare.3310 18-357 c.w. occidentale Mt. Tam 3203 Mount Tamalpais, West of Potrero Meadow, Marin County.13 to 15 two-inch-wide white flowers per truss. Pink tube and a pink line running up the petal to the tip of the petal. Tube is 5/8-inch long. Corolla is 1-inch long. Pink pistol and white stamens 18-358 c.w. occidentale from Mount Tamalpais, West of Potrero meadow, with orange to red fall foliage. 18-359 c.w. occidentale Patrick’s Point 2604 Patrick’s Point State Park, Humboldt County.2¼ inch pink and white candy stripe flowers, and a yellow flair, the yellow of which is on some adjoining wing petals. Some flowers have spots of yellow on the lower wing petals. Some pink in the center of the flare. Some flowers have six petals, saw one with only four. Some flowers are petaloid. 14 to 16 flowers per truss. Purplish Fall foliage. 18-359A c.w. occidentale Patrick’s Point 330 Patrick’s Point State Park, Humboldt County.21/4-inch-wide white flowers, 16 to 18 per truss. Yellow flare with a faint pink line running up the middle of it. Pink tube with pink lines running up the middle of the outside of the petal to the tip. Flowers which have yet to open also have the pink line running up from the ½ inch long tube. Large plant, on the Satellite View of Google Maps can be seen near 41.134385, -124.156268. When in full bloom is almost completely covered with flowers.2604 18-360 c.w. occidentale Patrick’s Point 3502 Patrick’s Point State Park, Humboldt County.21/2-inch pink and white flowers, 6 to 11 per truss. Yellow flare in upper petal which fades with age. Large plant, on the Satellite View of Google Maps can be seen near 41.134385, -124.156268. When in full bloom is almost completely covered with flowers. 18-361 c.w. occidentale Patrick’s Point 3805 Patrick’s Point State Park, Humboldt County. 12 to 18 two-inch-wide faint pink and white candy stripe flowers, that have a yellow flare on the upper petal with a white line running up the middle. When discovered in 2017, was almost completely covered with flowers. 18-362 c.w. occidentale Portola 2506 Portola Redwoods State Park, San Mateo County. 18 to 20 21/2 in. white flowers per truss. Yellow flare with a white streak running down the middle. 18-363 c.w. occidentale from the Eight Dollar Mountain Road area of the Rogue River / Siskiyou National Forest with reddish Fall foliage. 18-364 c.w. occidentale from Sea Ranch, Sonoma County, in the area of 38.751887-123.513360. 18-365 c.w. occidentale SM DD 12 A Britt Smith and Frank Mossman discovery from Stagecoach Hill, Humboldt County, with large, broad, thick deep pink and white petals which have frilled margins. Orange flare. 18-366 c.w. occidentale Stagecoach 902 Stagecoach Hill, Humboldt County. 21/2 in. pink & white candy-striped, 16 fls. per truss, yellow flare with a pink line down the middle, and some picotee on wing petals. 902 18-367 c.w. occidentale Stagecoach 903 Stagecoach Hill, Humboldt County. Pink & white candystripe that has an orange flare with a red streak running down it. 18-368 c.w. occidentale Stagecoach 1403 Stagecoach Hill, Humboldt County.13/4 -in. flowers, 13 per truss, yellow flare on upper petal with a red streak running down it, upper two wing petals are almost entirely pink, and the lower wing petals are about half pink and half white. 18-369 c.w. occidentale Stagecoach 1801 Stagecoach Hill, Humboldt County. 2 in pink & white candy-striped, 14 to 15 flowers per truss, red flare, which is surrounded by orange which fades to yellow. 18-370 c.w. occidentale Stagecoach 3503 Stagecoach Hill, Humboldt County. Sixteen 2-inch-wide light pink and white flowers per truss, which have orange flairs. Half-inch long pink tube with pink rays going up the center one-inch-long corollas. Pink pistol and stamens. 18-371 c.w. occidentale Stagecoach 3807 Stagecoach Hill, Humboldt County. 2-inch-wide pink flowers, 9 to 14 per truss, with a prominent orange flare on the upper petal which has a fairly wide pink line running up the middle. 1-inch-long corolla and ½ inch long pink tube. Flowers just before opening are pink. 18-372 o.p. magnificum from the Monte Toyon garden of Maurie and Fran Sumner. 18-373 h.p. ciliicalyx X Donatella Maddenii Series hybrid 18-374 h.p. Donatella X (ciliicalyx x fosterianum) Maddenii Series hybrid 18-375 o.p. Mi Amor (from the original Mi Amors at the Monte Toyon garden of Maurie and Fran Sumner). 18-376 h.p. Scott’s Valentine X parryae (Maddenii Series hybrid) 18-377 h.p. Scott’s Valentine X rhabdotum (Maddenii Series hybrid) 18-378 h.p. Scott’s Valentine X Winter Peach (Maddenii Series hybrid) 18-379 com Darlingtonia californica (Cobra Lily) from the Eight Dollar Mountain Road area of the Rogue River / Siskiyou National Forest. 18-380 com Euphorbia rigida (Gopher Plant) Tim Behan, Rhode Island, USA 18-381 c.w. maximum, Medfield, MA USDA z6a Elev.120 18-382 com Yucca ('filamentosa x rostrata') X ('filamentosa x elata') Sept. 2017 USDA z6b 18-383 com Yucca ('filamentosa x elata') X ('filamentosa x rostrata') Sept. 2017 USDA z6b John and Sally Perkins, New Hampshire, USA 18-384 c.w. Ribbon Candy X occidentale Stage Coach w/c 18-385 c.w. viscosum ‘Summer Eyelet’ X occidentale Stage Coach w/c 18-386 h.p. cumberlandense orange X occidentale Stage Coach w/c 18-387 h.p. Gregory Bald #1 X occidentale Stage Coach w/c 18-388 h.p. Canobie Showers X occidentale Stage Coach w/c 18-389 c.w. arborescens Wayah Bald seedling X occidentale Stage Coach w/c 18-390 h.p. Canobie Frosting X occidentale "Stage Coach Picotee" 18-391 h.p. cumberlandense Gregory Bald X occidentale Stage Coach w/c 18-392 h.p. eastmanii X occidentale Stage Coach w/c 18-393 h.p. eastmanii Creel X occidentale Stage Coach w/c 18-394 h.p. periclymenoides Appalachian Spring (white) X occidentale "Stage Coach Picotee" 18-395 h.p. Wayah Crest X occidentale Stage Coach c.w. 18-396 h.p. viscosum, native X occidentale Stage Coach c.w. 18-397 h.p. prunifolium ASR X occidentale Redwood c.w. 18-398 h.p. Canobie Candy X occidentale "Stage Coach Picotee" 18-399 h.p. prunifolium ASR X austrinum Pink 18-400 h.p. (cumberlandense Camp’s Red x Weston’s Lollipop) X occidentale Wells native 18-401 h.p. metternichii, K. Wada X 'Wanna Bee' Only one pkg. <25 seed 18-402 h.p. metternichii, K. Wada X (Medusa X smirnowii) red form (indumented) 18-403 h.p. Stuart #18 (early hardy purple) X "Florence Parks" 18-404 h.p. Gable’s Plum X Florence Parks 18-405 h.p. carolinianum album Gable X racemosum, Rock Rose Rudi Perriard, Denmark 18-406 c.w. chaetomallum collected at Laquellie, Yunnan China, 3800 meter. 18-407 c.w. dichroanthum, red flower, collected at Laqielie, Yunnan China, 3800 meter 18-408 c.w. clementinae Kaarel Voitk, Sweden 18-409 h.p. galactinum X rex ssp. rex1 18-410 h.p. prattii X rex ssp. rex1 1The pollen parent is a Jens Birck’s seedling from rex Quartz Jørgen Nielsen, Denmark 18-411 c.p. wiltonii X sibling 18-412 c.p. yakushimanum, RSF (9/25 92.365) X yakushimanum. Esveld select. 18-413 c.p. yakushimanum, deep rose in bud X yakushimanum, Esveld select. (LIMITED) 18-414 c.p. yakushimanum, Esveld select X bureavii 18-415 c.p. yakushimanum, Esveld select X russotinctum 18-416 c.p. yakushimanum, Esveld select X longesquamatum 18-417 c.p. yakushimanum, Esveld select X 'Fabia' Jaakko Saarinen, Finland 18-418 c.w. maximum, Green Bank, Pocahontas County, West Virginia, 840 m elev. 18-419 c.p. smirnowii, Arboretum Mustila, Finland 18-420 c.w. Hydrangea radiata, Horse Cove & Ammons, Macon County, North Carolina 940-1040 m elev. Ed Reekie, Nova Scotia 18-421 h.p. 'Ribbon Candy' X occidentale (77-623) 18-422 h.p. 'Ribbon Candy' X occidentale (77-384) 18-423 h.p. 'Ribbon Candy' X molle ssp. japonicum 18-424 h.p. 'Helsinki' X maximum 18-425 h.p. molle ssp. japonicum (yellow) X open pollinated seed 18-426 h.p. molle ssp japonicum (orange) X open pollinated seed 18-427 h.p maximum X brachycarpum 18-428 h.p maximum X 'Mist Maiden' 18-429 h.p. maximum X open pollinated seed 18-430 h.p. 'Pink & Sweet' X 'Weston's Lemon Drop' (azalea hybrid) A. J. de Boer, The Netherlands 18-431 h.p. sinonuttallii, selfed Fred Thurber, Massachusetts, USA 18-432 h.p. 'Cocheco Sweet Perfume’ X 'Dexter's Spice’ Goal: fragrance, stature, hardiness Richard Flavell, Connecticut, USA 18-433 h.p 'Angel Glow' X praestans RSF 18-434 h.p 'Angel Glow' X praestans RSF 18-435 h.p. 'Angel Glow' X sinofalconeri RSF 00/188 18-436 h.p. 'Angel Glow' X sinogrande RSF 82/040 18-437 h.p. 'Babylon' X asterochnoum RSF 18-438 h.p. 'Cadis' X irroratum Spatter Paint FGW 18-439 h.p. 'Connecticut Yankee'1 X irroratum Polka Dot FGW 18-440 h.p. 'Connecticut Yankee' X irroratum Spatter Paint FGW 18-441 h.p. ('Dexter's Honeydew' x Phipps Yellow)2 X ‘Golden Horse Shoe' x ‘Yellowstone’) 18-442 h.p. (Yellow fortunei x‘Skipper’, Mehlquist) X ('Golden Horse Shoe' x ‘Yellowstone’) 18-443 h.p. (fortunei LuShan x 'Loderi King George') X 'Perfume'3 18-444 h.p. 'Hardy Giant' X rex ssp. rex, RSF 98/353 18-445 h.p. 'Hardy Giant' X sinogrande, RSF 82/040 18-446 h.p. 'Phipps Yellow' X ('Golden Horse Shoe') Jack Looye 18-447 h.p. 'Phipps Yellow' X ('Golden Horse Shoe' x 'Yellow Stone') Jack Looye 18-448 o.p. hemsleyanum 18-449 h.p. 'Teddy Bear' X elegantulum, FGW 18-450 h.p. 'Teddy Bear' X praestans, FGW 18-451 h.p. 'Red River' X arboreum ssp. arboreum DOUBLE RED 18-452 h.p. 'Red River' X 'Rubicon' 18-453 h.p. 'Red River' X ‘Cherries and Merlot’ 18-454 h.p. yakushimanum ‘Mars’ (Melquist) X ‘Fire Mountain’4 notes: 1 = A form of R. catawbiense 2 = Nice Pastel Peach Color 3 = Floriferous, fragrant, hardy in zone 6b 4 = Chris Trautmann picotee FGW=Flavell Gardens West (Florence, Oregon) Robert Zimmerman II Washington State, USA 18-455 h.p. boothii 18-456 h.p. lindleyi

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