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.
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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
ANNOUNCEMENT-ARS RHODODENDRON SEEDEX CLOSEOUT SALE
2018 SEED LOTS WILL BE ON SALE FROM JULY 15 THROUGH JULY 31 AT A DISCOUNTED FEE OF $1.00 PER PKG. AFTER JULY 31, 2018,
THE EXCHANGE WILL BE CLOSED IN ORDER TO PREPARE FOR NEXT YEARS OFFERINGS. AVAILABLIITY LIST and ORDER
FORMS AT HTTP://WWW.RHODODENDRON.ORG/SEEDEXCHANGE.htm
2018 CATALOG LISTINGS
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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More seeds: Danish Chapter seed list
Seed list Danish Chapter. Open from 1 Dec. 2017