Transcript 5 pt
Photos More Photos Lots of Photos One Word Who am I? 5 pt 5 pt 5 pt 5 pt 5 pt 10 pt 10 pt 10 pt 10 pt 10 pt 15 pt 15 pt 15 pt 15 pt 15 pt 20 pt 20 pt 20 pt 20 pt 20 pt 25 pt 25 pt 25 pt 25 pt 25 1pt (describe the family also) Cross like (4 sepals 4 petals) 2 Brassicaceae 3 Monadelphous Stamens 4 Malvaceae filaments fused forming a tube around the style 5 Phytomelan crust 6 Agavaceae Black crust covering seeds with collapsed interlayers 7 Epiphytic 8 Orchidaceae plant that grows on another plant without deriving nutrients or water 9 Plicate leaves 10 Arecaceae folded 11 I am usually a tree or a shrub. My leaves are simple, alternate, and stipulate. My five petals are clawed and my flowers are cup-shaped and with a well-developed hypanthium. I also have a intrastaminal nectar disk and my stamens are epipetalous. 12 Rhamnaceae 13 I’m a tree with leaves in a terminal cluster on my usually unbranched trunk. My leaves are long-petioled with a large basal sheath and lateral spines. They are either feathershaped and pinnately divided or fanshaped and palmately divided with the divisions plicate. My inflorescence is paniculate or compound-spicate. 14 Arecaceae 15 I could be a rhizomatous herb to a tree with a large, woody caudex. My leaves are usually alternate and spiral along the stem or in a basal rosette. My flowers are usually small with 6 tepals often connate with a bell-shaped perianth. I have 6 stamens and the filaments are often adnate to tepals. My seeds lack a phytomelan crust. 16 Ruscaceae 17 My herbage is in a dense rosette of more or less succulent sessile leaves with sheathing and overlapping leaf bases. My leaves have terminal and lateral spines or filaments. My inflorescence can be spike-like to paniculate, terminal, or cymose. My flowers have 6 tepals in two series and are typically thick and yellow or white. Stamens are in two series of 3 and basally adnate to the perianth. My seeds have a phytomelan crust. 18 Agavaceae 19 I’m an herb and often a epiphyte or a saptrophyte. My growth is from creeping rhizomes, pseudobulbs, tubers, or aerial roots. I have basal leaves that are often 2ranked, sheathing, and sessile. In some genus my leaves are reduced to sheathing scales and lack chlorophyll. My flowers are perfect and zygomorphic with a perianth in 2 whorls. I have a labellum and one stamen that is adnate to the style and stigma to form a column. 20 Orchidaceae 21 22 Euphorbiaceae Herbs, shrubs, and trees often with milky latex. 3-carpellate ovary with 3 styles and stigmas, the stigmas often divided into 2 or more segments each. Cyanthium, schizocarp. 23 24 Rosaceae Mostly woody, rhizomatous, thorns and prickles, flowers showy with hypanthium, 5 sepals and petals, numerous stamens, 1 to many fused carpels 25 26 Onagraceae herbs, inferior ovary, sepals and stamens borne on a long hypanthium tube, crossed 4 branched stigma, flowers 4-merous 27 28 Brassicaceae cross-like, 4 sepals, 4 clawed petals, prolonged receptacle that forms a gynophore, leaves alternate and sometimes in a basal rosette, silicle/silique 29 30 Fabaceae herbs, shrubs, trees with alternate stipulate leaves, sometimes stipules stimose, compound leaves, legumes, pulvini on petioles, flowers 5-merous, 3 subfamilies 31 32 Salicaceae trees or shrubs, woody, deciduous, leaves alternate, simple, and serrated, inflorescence indeterminate, catkins, seeds with coma 33 34 Malvaceae leaves alternate and palmately veined with peltate or stellate trichomes, inflorescences with supernumerary bracts, numerous stamens united by filaments forming a tube around style, 5 petals, 5 epipetalous stames, flowers twisted in bud 35 36 Lamiaceae herbs, shrubs with square stems, leaves opposite or whorled, aromatic, gynobasic style, 5-lobed corolla, 4 epipetalous stamens, superior ovary of 2 united carpels 37 38 Arecaceae trees or shrubs with unbranched or rarely branched trunks, leaves in a crowded terminal crown, leaves splitting, blades plicate, panicle of small flowers, 3 sepals, petals, and carpels, 6 or more stamens 39 40 Agavaceae large rosette, rhizomatous, leathery and fibrous leaves, succulent, leaves with pointed tips, stamens and tepals 6, perianth tubular to bell shaped, seeds with phytomelan crust 41 42 Orchidaceae terrestrial, saprophytic, or epiphytic herbs with rhizomes, corms, tubers, stems basally thickened forming pseudobulbs, perianth in 2 whorls 3 parts each, longitudinal capsule, stamens adnate to style and stigma forming a column 43 44 Celtidaceae simple and alternate leaves asymmetrical at base, inflorescences axillary and determinate, 5 part perianth, drupe 45 46 Fagaceae leaves usually alternate, simple, often lobed, pinnate leaf venation, dangling catkin, nut 47 48 Ruscaceae rhizomatous herbs to trees with a large woody, caudex, leaves usually alternate and spiral along stem or in basal rosette, simple, entire with parallel venation, tepals 6, stamens 6, seed lacking phytomelan crust 49 50 Rhamnaceae simple stipulate leaves, small perigynous cup-shaped flowers, welldeveloped hypanthium, intrastaminal nectar disk, concave and clawed petals, 4 or 5 epipetalous stamens, 4 or 5 lobed calyx, 4 or 5 petals or petalless 51