Clematis, Mongolia, Millennium of Exploration, 2000, block 15.8 cm x 23 cm, stamp 3 x 4 cm.

Clematis patens, Romania, 1999, Claudia Tache, 4.2 cm x 2.7 cm.

[Clematis patens], Republic of Korea, 2.6 cm x 3.7 cm.

Clematis [Clematis 'Jackmanii'], Republic Osterreich [Austria], 1964, 4.2 cm x 3.2 cm.

Clematis 'Freckles', Guernsey, 1993, 2.6 cm x 3.2 cm.

Clematis [Clematis vitalba], Togo, block 14.3 cm x 14.3 cm, stamp 2.8 cm x 4.3 cm.

[Clematis integrifolia], CCCP, 1986, 2.8 cm x 4 cm.

 Atragene alpina [Clematis alpina], CCCP, 1981, 3.3 cm x 3.3 cm.

[Clematis ?], CCCP, 1970, 3.7 cm x 3.7 cm.

Clematis integrifolia, [Bulgaria], 3 cm x 4 cm.

 Clematis alpina, Bulgaria, 3 cm x 4 cm.

 Wild Clematis [Clematis vitalba], Grunay Scotland, 1982, block 12.8 cm x 12 cm, stamp 3.2 cm x 5.2 cm.

Virgin's Bower [Clematis integrifolia], Eynhallow Scotland, 1982, block 12.7 cm x 12.2 cm, stamp 3.2 cm x 5.2 cm.

Clematopsis [Clematis villosa], Zambia, 1965, 2.7 cm x 3 cm.

[Clematis paniculata], New Zealand, 2 cm x 2.3 cm.

[Clematis seratifolia], Kalmykia, block 8.4 cm x 9.7 cm, stamp 2.8 cm x 2.3 cm.

Clematis 'Lasurstern' & Carrion beetle, Tanzania, block 13.8 cm x 10.6 cm, stamp 2.8 cm x 4.3 cm.

Clematis montana, Polska, 1984, A. Balcerzak, 4 cm x 3 cm.

Clematis vitalba, Polska, 1984, A. Balcerzak, 4 cm x 3 cm.

Clematis alpina, Polska, 1984, A. Balcerzak, 4 cm x 3 cm.

Clematis texensis [=Clematis 'Etoile Rose'], Polska, 1984, A. Balcerzak, 4 cm x 3 cm.

Clematis tangutica, Polska, 1984. A. Balcerzak, 4 cm x 3 cm.

Clematis lanuginosa, Polska, 1984, A. Balcerzak, 4 cm x 3 cm.

Clematis, Bailiwick of Guernsey, 2004, sticker stamps. block 17 x 5.8 cm, stamp 3 x 2.5 cm.

Clematis ROSEMOOR, Bailiwick of Guernsey, 2004, sticker stamp 3 x 2.5 cm.

Clematis ARCTIC QUEEN, Bailiwick of Guernsey, 2004, sticker stamp 3 x 2.5 cm.

Clematis HARLOW CAR, Bailiwick of Guernsey, 2004, sticker stamp 3 x 2.5 cm.

Clematis 'Guernsey Cream', Bailiwick of Guernsey, 2004, sticker stamp 3 x 2.5 cm.

Clematis JOSEPHINE, Bailiwick of Guernsey, 2004, sticker stamp 3 x 2.5 cm.

Clematis, Bailiwick of Guernsey, 2004, sticker stamps, block 17 x 5.8 cm, stamp 3 x 2.5 cm.

Clematis BLUE MOON [CLAIRE DE LUNE], Bailiwick of Guernsey, 2004, sticker stamp 3 x 2.5 cm.

Clematis WISLEY, Bailiwick of Guernsey, 2004, sticker stamp 3 x 2.5 cm.

Clematis LIBERATION, Bailiwick of Guernsey, 2004, sticker stamp 3 x 2.5 cm.

Clematis ROYAL VELVET, Bailiwick of Guernsey, 2004, sticker stamp 3 x 2.5 cm.

Clematis HYDE HALL, Bailiwick of Guernsey, 2004, sticker stamp 3 x 2.5 cm.

Clematis [Clematis vitalba seedhead], Grunay Scotland, 1982, stamp 5.2 x 3.2 cm.

Virgin's Bower [Clematis viticella], Staffa Scotland, 1982, stamp 3.2 x 5.2 cm.

[Clematis patens], Eynhallow Scotland, 1982, stamp 5.2 x 3.2 cm.

[Clematis alpina], Helvetia [Switzerland], 1949, 2.4 x 2.8 cm.

Pikiarero [Clematis paniculata], New Zealand, 2 x 2.3 cm.

Clematis tangutica [Clematis tibetana subsp. tangutica], Mongolia, 7 cm x 3.5 cm.