ONTARIO ROCK GARDEN SOCIETY

Germination guide

Genus

Species

Germination

Remarks

Clematis

'Abundance'

E 9

Clematis

'Alba Luxurians'

E 9

Clematis

'Aljonushka'

C 9

Clematis

'Bees' Jubilee'

.

Clematis

'Belle of Woking'

Clematis

'Bill MacKenzie'

F 9

Clematis

'Bluebird'

B 9

Clematis

'Fireworks'

.

Clematis

'Henryi'

Clematis

'Hythe Egret'

Clematis

'Jackmanii'

Clematis

'Lunar Lass'

Clematis

'Madame Julia Correvon'

E 9

Clematis

'Miss Bateman'

.

Clematis

'Nelly Moser'

Clematis

'Pagoda'

Clematis

'Proteus'

Clematis

'Rosy O'Grady'

F 9

Clematis

Blue Belle'

.

Clematis

Guernsey Cream'

G 9

Clematis

Prairie Traveller's Joy'

F 9

Clematis

White Swan'

B 9

Clematis

adakhiana

.

Clematis

addisonii

A

Clematis

aethusifolia

F 9

Clematis

albicoma

A

Clematis

alpina

D 9

Clematis

alpina 'Constance'

D 9

Clematis

alpina 'Blue Dancer'

D 9

Clematis

alpina 'Columbine'

D 9

Clematis

alpina 'Constance'

D 9

Clematis

alpina 'Frances Rivis'

D 9

Clematis

alpina 'Helsingborg'

D 9

Clematis

alpina 'Martha Rivers'

D 9

Clematis

alpina 'Pamela Jackman'

D 9

Clematis

alpina 'Pink Flamingo'

D 9

Clematis

alpina 'Rubra'

D 9

Clematis

alpina 'Willy'

D 9

Clematis

alpina rosea

D 9

Clematis

alpina ssp. siberica x ochotensis

D 9

Clematis

alpina ssp. sibirica

D 9

Clematis

campaniflora

B

Clematis

chiisanensis

.

Clematis

columbiana

A 3

Clematis

columbiana v. tenuiloba

A 3

Clematis

crispa

H

Clematis

crispa 'Blue Jasmine'

H

Clematis

crispa x integrifolia

H

Clematis

davidiana

G 9

Clematis

flammula

C 9

Clematis

fusca

.

Clematis

fusca v. violacea (syn. ianthina 'fusca')

Clematis

heracleifolia

G 9

Clematis

heracleifolia 'China Purple'

G 9

Clematis

heracleifolia v. davidiana

G 9

Clematis

hexapetala

.

Clematis

hirsutissima

L 2

Clematis

integrifolia

A 9

Clematis

integrifolia 'Hendersonii'

A 9

Clematis

integrifolia 'Rosea'

A 9

Clematis

integrifolia v. albiflora

A 9

Clematis

intricata

.

Clematis

japonica

Clematis

koreana

Clematis

ladakhiana

A 2

Clematis

lasiandra

.

Clematis

lasiantha

Clematis

ligusticifolia

H 7 9

Clematis

luxurians alba

F 9

Clematis

macropetala

B 9

Clematis

macropetala 'Alba'

B 9

Clematis

macropetala 'Lagoon'

B 9

Clematis

macropetala 'Maidwell Hall'

B 9

Clematis

macropetala 'Markham's Pink'

B 9

Clematis

mandshurica

E

Clematis

montana

A

Clematis

montana ssp. montana

A

Clematis

montana v. rubens

A

Clematis

napaulensis

F 9

Clematis

occidentalis

D 9

Clematis

occidentalis 'Big Horns'

C 9

Clematis

ochotensis x alpina

J

Clematis

ochroleuca

G

Clematis

octopetala

A

Clematis

orientalis

A 3 9

Clematis

paniculata

C

Clematis

pitcheri

C 9

Clematis

G, B Clothier

J 9

Clematis

recta

! A 2 *

dry seed is less likely to germinate

Clematis

recta 'Purpurea'

! A 2 *

ditto

Clematis

rehderiana

C 9

Clematis

serratifolia

! J 7 9 *

remove as much of outer seed coat as possible

Clematis

sp.

.

Clematis

stans

G 9

Clematis

tangutica

B 9

Clematis

tangutica 'Radar Love'

B 9

Clematis

ternifolia

B 9

Clematis

texensis

E

Clematis

texensis 'Wyevale'

E

Clematis

tibetana

J

Clematis

tibetana ssp. vernayi

J

Clematis

tibetana ssp. vernayi 'Orange Peel'

J

Clematis

urophylla

.

Clematis

viorna

A

Clematis

virginiana

A 3

Clematis

vitalba

E 9

Clematis

viticella

E 9

Clematis

x eriostemon `Henderson'

C

Clematis

x jouiniana

J

Clematis

x jouiniana 'Mrs Robert Brydon' (syn. heracleifolia 'Mrs. Robert Brydon')

J

Clematis

viticella 'Venosa Violacea'

E 9

Clematis

x eriostemon

C

Clematis

x eriostemon 'Blue Boy'

C

Clematis

x jouiniana 'Praecox'

J