BIOL 317 Midterm: BIOL 317 UW Exam 2.11
Document Summary
5/13/11: (30 pts) match the letter of the family on the right with the unknown plant described on the left. Some of the families may be used more than once or not at all; all plant descriptions should be matched to a family. Herb, opposite leaves, 5-parted flowers, 5 fused carpels, free- central placentation. Tree, opposite leaves, 5-parted flowers with nectary disk, schizocarp: aceraceae, boraginaceae. Herb, flower parts in 4s, versatile anthers with pollen in tetrads: brassicaceae. Tree, dioecious with flowers in catkins, hairy seeds: cactaceae shrub, pinnately compound leaves with stipules, many stamens, many carpels, inferior ovary, caryophyllaceae. Herb, 5-parted radial flowers arranged in scorpioid cyme, nutlets. Succulent green stems covered with spines, flowers with many tepals and stamens: ericaceae, fabaceae, malvaceae, onagraceae. Herb, 4-parted flowers, 6 stamens, glucosinolates: polemoniaceae. Herb, 5-parted flowers, zygomorphic, lower petal forms nectar spur. Tree, compound leaves with entire margins and stipules, zygomorphic flowers with 10 stamens.
