| |
2007 | Hamamelis vermalis 'Sandra' |
1999 | |
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| |
| |
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1998 | Hedera helix 'conglomerata' |
1999 | Hedera helix 'crispa' |
2001 | Hedera helix 'erecta' |
2001 | Hedera nana (mutant) |
2004 | Helianthus x laetiflorus 'Lemon Queen' |
2007 | Helwingia chinensis |
1994 | Hemiptelea davidii |
1999 | Heptacodium miconioides |
1990 | Heraclum sphondylium |
1997 | Hibiscus mutabilis |
1992 | Hibiscus syriacus |
2003 | Hibiscus syriacus 'Hamabo' |
1995 | Hibiscus syriacus 'Lady Stanley' |
2009 | Hibiscus syriacus 'lavender chiffon' |
1995 | Hibiscus syriacus 'Purpureus' |
2006 | Hibiscus syriacus 'Purpureus Variegatus' |
2006 | Hibiscus x melbourne |
2009 | Hoheria angustifolia |
2006 | Hoheria glabrata |
2004 | |
2009 | Hoheria lyallii |
2003 | Holboellia latifolia |
2000 | Holodiscus discolor |
1999 | Hosmond regalis |
2008 | Houttynia cordata 'Boo Boo' |
2008 | Houttynia cordata 'Flame' |
2003 | Hovenia dulcis |
| |
2001 | Hypericum androsaenum |
1999 | Hypericum henryi 'Hidcote Variegated' |
1995 | Hypericum patulum var. forrestii |