Plant genera

Amaranth Amaranthus 17 species 47 Yarrow Achillea 10 species 47 Pine Pinus 69 species 46 Oyster mushroom Pleurotus 14 species 45 Juniper Juniperus 21 species 45 Mushroom Agaricus 6 species 45 Bougainvillea 5 species 44 Abelia 9 species 43 Meadowsweet Spiraea 15 species 42 Exacum 5 species 41 Bermuda grass Cynodon 7 species 41 Marigold Calendula 5 species 41 Masterwort Astrantia 6 species 41 Salsify Scorzonera 2 species 40 Heucherella 3 species 40 Goosefoot Chenopodium 11 species 40 Caraway Carum 2 species 40 Cypress Cupressus 9 species 39 Stonecrop Sedum 20 species 38 Goeppertia 11 species 38 Crassula 20 species 38 Coriander Coriandrum 2 species 38 False cypress Chamaecyparis 5 species 38 Zinnia 9 species 37 Rhubarb Rheum 5 species 36 Carob Ceratonia 2 species 36 Schefflera 9 species 35 Canary grass Phalaris 7 species 35 Spindle Euonymus 7 species 35 Flowering quince Chaenomeles 5 species 35 Nerine 4 species 34 Calabash Lagenaria 2 species 34 Shrubby cinquefoil Dasiphora 6 species 34 Swan river daisy Brachyscome 18 species 34 Milk thistle Silybum 2 species 33 Fritillary Fritillaria 6 species 33 Sedge Carex 24 species 33 Kangaroo paw Anigozanthos 11 species 33 Oregano Origanum 9 species 32 Loosestrife Lysimachia 14 species 32 Foamflower Tiarella 5 species 31 Sesame Sesamum 2 species 31 Oleander Nerium 2 species 31 Mugwort Artemisia 22 species 31 Sweet alyssum Lobularia 3 species 30 Red hot poker Kniphofia 7 species 30 Arugula Eruca 2 species 30 Foxglove Digitalis 17 species 30 Sandbur Cenchrus 30 species 30 Bugloss Brunnera 3 species 30 Aubrieta 3 species 30 ZZ plant Zamioculcas 2 species 29 Triplet lily Triteleia 2 species 29 Clockvine Thunbergia 6 species 29 Cape fuchsia Phygelius 4 species 29 Medinilla 6 species 29 Canna lily Canna 3 species 29 Mullein Verbascum 17 species 28 Elderberry Sambucus 6 species 28 Mistletoe cactus Rhipsalis 7 species 28