– cistanche – orobanche – paeonia – pandanaceae – papaveraceae – argemone – chelidonium – eschscholzia – papaver – sanguinaria – passifloraceae – passiflora – pedaliaceae – harpagophytum – sesamum – phytolaccaceae – phytolacca – phytolacca americana – phytolacca dodecandra – piperaceae – peperomia – piper – kava – piper betle – piper nigrum – plantago – plumbaginaceae – poaceae – agropyron – agrostis – andropogon – avena sativa – bambusa – brachiaria – bromus – cenchrus – coix – cymbopogon – cynodon – dactylis – digitaria – echinochloa – eleusine – Elymus (plant) – eragrostis – festuca – holcus – hordeum – lolium – oryza sativa – panicum – paspalum – pennisetum – phalaris – phleum – poa – saccharum – sasa – secale cereale – setaria plant – sorghum – triticum – vetiveria – zea mays – polygalaceae – polygala – securidaca – polygonaceae – eriogonum – fagopyrum – polygonum – polygonum cuspidatum – rheum – rumex – pontederiaceae – eichhornia – portulacaceae – portulaca – primulaceae – anagallis – cyclamen – primula – proteaceae – macadamia – punicaceae – pyrolaceae – pyrola – ranunculaceae – aconitum – actaea – adonis – anemone – aquilegia – cimicifuga – clematis – coptis – delphinium – helleborus – hydrastis – nigella – nigella damascena – nigella sativa – pulsatilla – ranunculus – semiaquilegia – thalictrum – xanthorhiza – resedaceae – rhamnaceae – ceanothus – colubrina – frangula – karwinskia – Rhamnus (plant) – ziziphus – rhizophoraceae – rosales – chrysobalanaceae – connaraceae – crassulaceae – kalanchoe – rhodiola – sedum – grossulariaceae – ribes – hydrangeaceae – hydrangea – rosaceae – agrimonia – alchemilla – crataegus – eriobotrya – filipendula – fragaria – geum – malus – photinia – potentilla – prunus – pygeum – pyracantha – pyrus – quillaja – rosa – sanguisorba – sorbus – spiraea – saxifragaceae – heuchera – rubiaceae – cephaelis – cinchona – coffea – galium – gardenia – hamelia – hedyotis – mitragyna – morinda – oldenlandia – pausinystalia – psychotria – rubia – uncaria – cat's claw – rutaceae – aegle – casimiroa – citrus – citrus aurantiifolia – citrus paradisi – citrus sinensis – dictamnus – evodia – murraya – phellodendron – pilocarpus – poncirus – ruta – zanthoxylum – salicaceae – populus – salix – salvadoraceae – santalaceae – pyrularia – santalum – sapindaceae – blighia – litchi – paullinia