Related by context. Frequent words. (Click for all words.) 68 officinalis 67 croton 65 castor bean 64 Euphorbia 63 perennial herb 63 Solanum 62 castor bean plant 62 annatto 62 spp 61 Artemisia annua 60 grandiflora 60 mullein 60 vulgaris 60 deciduous shrub 59 cassia 59 scented geraniums 59 ageratum 59 plumbago 59 celosia 59 canadensis 59 californica 58 Calendula 58 sweetgum 58 Coleus 58 Prunus 58 euphorbia 58 sago palm 58 pyrethrins 58 niger 58 Deciduous 58 yellow flowered 58 tansy 58 feverfew 57 bottlebrush 57 Variegated 57 angel trumpet 57 artemisia 57 Jatropha curcas 57 Ficus 57 rosehips 56 ranunculus 56 Neem 56 Dianthus 56 evening primrose 56 bayberry 56 limonene 56 saponins 56 Impatiens 56 Aloe vera 56 purslane 56 oleander 55 Heuchera 55 Amorphophallus titanum 55 borage 55 euphorbias 55 dusty miller 55 Solanaceae 55 heuchera 55 passionflower 55 winterberry 55 phalaenopsis 55 oxalis 55 evergreen shrub 55 Penicillium 55 flowering shrub 55 terpenes 55 Phytochemicals 55 botanical 55 coral bells 55 nightshade 54 mucilage 54 elegans 54 neem 54 comfrey 54 spurge 54 Asiatic lilies 54 botanically 54 Jojoba 54 zinnia 54 alkaloid 54 foxglove 54 nigra 54 muskmelon 54 geranium 54 basil oregano 54 japonica 54 serviceberry 54 cochineal 54 crotons 53 stinging nettle 53 ½ tsp 53 mallow 53 Bacillus thuringiensis 53 Astragalus 53 aromatic herbs 53 self pollinating 53 Datura 53 Hellebores 53 witch hazel 53 tiger lilies 53 Begonias