H

Hamaemalis
Hebe
Hedera
Hedera
Helenium
Helianthemum
Heliatrope
Helichrysum
Helleborus
Heuchera
Heuchera
Hibertia
Hibiscus
Hops
Hosta
Hyacinth
Hydrangea
Hypericum

I

Iberis
Ilex
Impatiens
Ipomea
Iris
Iris
Isolepis

J

Jasione
Jasminium

K

Kalmia
Kerria
Kniphofia

L

Laburnum
Lathyrus
Laurus
Lavender
Lavetera
Leontopodium
Leptospernum
Lespedeza
Leucanthemum
Leucothoe
Lewisia
Liatris
Ligustrum
Linum
Liquidamber
Liriope
Lithodora
Litiodendron
Lobelia
Lonicera
Lophomyrthus
Loropetalum
Lupins
Lychnis
Lysmachia
Lythrum

M

Magnolia
Mahonia
Malus
Mandavillea
Marguerites
Marjoram
Marrigolds
Marrow
Mecardonia
Melon
Mentha
Mesembryanthemum
Millet
Mimulus
Mint
Miscanthus
Molinia
Musa
Muscari
Myosotis
Myrica
Myrtus
Myrtus

N

Narcissus
Nepenthus
Nepeta
Nicotiana
Nierembergia
Nierembergia