A Vasorelaxant *Unless otherwise noted all references are to Duke, James A. 1992. Handbook of phytochemical constituents of GRAS herbs and other economic plants. Boca Raton, FL. CRC Press. Plant # Chemicals Total PPM Alnus glutinosa Black Alder 1 Aloe vera Aloe; Bitter Aloes 1 Annona cherimola Cherimoya 1 Astragalus membranaceus Huang-Chi; Huang Qi 1 Boehmeria nivea Ramie 1 Cassia tora Sickle Senna 1 Cinnamomum verum Cinnamon; Ceylon Cinnamon 1 Cinnamomum sieboldii Japanese Cinnamon 1 Crataegus monogyna English Hawthorn; Hawthorn 1 Crataegus laevigata English Hawthorn; Whitethorn; Hawthorn; Woodland Hawthorn 1 Croton lechleri Sangre de Grado; Dragons Blood; Sangre de Dragon; Sangre de Drago 1 Daucus carota Carrot 1 Eriodictyon californicum Mountain Balm; Holy Herb; Hierba Santa; Gum Bush; Consumptive's Weed; Yerba Santa; Tarweed; 1 California Yerba Santa; Bear's Weed Eucalyptus globulus Eucalypt; Tasmanian Bluegum; Blue Gum 1 Fagopyrum esculentum Buckwheat 1 Fallopia japonica Japanese Knotweed; Mexican Bamboo; Giant Knotweed; Hu-Zhang 1 13400.0 Frangula purshiana Cascara Buckthorn; Cascara Sagrada 1 Frangula alnus Buckthorn 1 Ginkgo biloba Maidenhair Tree; Ginkgo 1 Glycine max Soybean 1 Glycyrrhiza uralensis Kan-Tsao; Chinese Licorice; Gan-Cao 1 Glycyrrhiza glabra Commom Licorice; Licorice; Smooth Licorice; Licorice-Root 1 Helianthus annuus Girasol; Sunflower 1 Hibiscus sabdariffa Red Sorrel; Jamaica Sorrel; Acedera de Guinea (Sp.); Indian Sorrel; Malventee (Ger.); Rosella (Ger.); Rosa de 1 Jamaica (Sp.); Sereni (Sp.); Kharkadi; Roselle; Sorrel Hypericum perforatum Hypericum; Common St. Johnswort; Goatweed; St. John's-wort; Klamath Weed 1 Illicium verum Star Anise; anis de China (Sp.); Chinese Star Anise; anis estrellado (Sp.); Chinesischer Sternanis (Ger.); Sternanis 1 (Ger.) Krameria triandra Rhatany 1 Laurus nobilis Bay; Bay Laurel; Grecian Laurel; Sweet Bay; Laurel; Bayleaf 1 Persea americana Avocado 1 Pimenta dioica Clover-Pepper; Pimento; Jamaica-Pepper; Pimenta; Allspice 1 Pinus strobus Eastern White Pine; White Pine 1 Polygonum multiflorum Fleeceflower; Chinese Knotweed; Fo Ti; He Shou Wu; Chinese Cornbind 1 Populus tacamahacca Balm Of Gilead 1 Populus nigra Black Poplar 1 Prunus cerasus Sour Cherry 1 Prunus armeniaca Apricot 1 Pterocarpus marsupium Malabar Kino; bijasal; Indian Kino 1 Dr. Duke's Phytochemical and Ethnobotanical Databases Downloaded Thu Sep 23 16:17:49 EDT 2021 National Agricultural Library Plant # Chemicals Total PPM Pueraria montana Kudsu; Kudzu 1 Rheum rhabarbarum Rhubarb 1 Rheum palmatum Chinese Rhubarb 1 Rheum officinale Chinese Rhubarb 1 Rumex crispus Sour Dock; Lengua De Vaca; Curly Dock; Yellow Dock 1 Rumex acetosella Sheep Sorrel 1 Rumex acetosa Garden Sorrel 1 Scutellaria galericulata Marsh Skullcap 1 Scutellaria baicalensis Baikal Skullcap; Chinese Skullcap; Huang Qin 1 Senna occidentalis Coffee Senna 1 Senna obtusifolia Sicklepod 1 3600.0 Senna alata Ringworm Bush 1 Spartium junceum Genet; Spanish Broom; Weaver's Broom 1 Theobroma cacao Cacao 1 Dr. Duke's Phytochemical and Ethnobotanical Databases Downloaded Thu Sep 23 16:17:49 EDT 2021 National Agricultural Library.