Cornus florida, dogwood, Cornaceae, flowers and fruits

Garrya lindheimeri, Garryaceae, fruits, flowers and leaves

Nyssa aquatica, tupelo, Nyssaceae, branch with fruits

Deutzia scabra, Saxifragaceae, flowers

Hydrangea arborescens, hydrangea, Hydrangeaceae, flowers

Escallonia rubra, Escalloniaceae, branch with flowers

Lonicera japonica, honeysuckle, Caprifoliaceae, flowers

Nepeta cataria, catnip, Lamiaceae, plant with flowers

Boschniakia tuberosa, Orobanchaceae, plants in flower

Verbascum thapsus, mullein, Scrophulariaceae, plant and flowers

Castilleja, Indian blanket, Scrophulariaceae, plants in flower

Plantago major, Plantaginaceae, plants in flower

Olea europaea, olive, Oleaceae, tree and branch with fruits

Forsythia suspensa, forsythia, Oleaceae, flowers

Catalpa speciosa, catalpa, Bignoniaceae, tree and flowers

Valeriana officinalis, valerian, Valerianaceae, diagram of plants in flower

Gentiana lutea, Gentianaceae, drawing of plant in flower

Gelsemium sempervirens, vine with flowers, Loganiaceae

Rauwolfia heterophylla, Apocynaceae, plant and flowers

Ixora multibracteata, Rubiaceae, inflorescence

Psychotria malayana, Rubiaceae, inflorescence

Back to Iridoid Monoterpenes

© David S. Seigler, Integrative Biology 425, Plant Secondary Metabolism, Department of Plant Biology, 265 Morrill Hall, 505 S. Goodwin Ave., University of Illinois, Urbana, Illinois 61801, USA. 217-333-7577. seigler@life.uiuc.edu.