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nounUseful english dictionary. 2012.
downy mildew — 1. Also called false mildew. any fungus of the family Peronosporaceae, causing many plant diseases and producing a white, downy mass of conidiophores, usually on the under surface of the leaves of the host plant. 2. Plant Pathol. a disease of… … Universalium
List of Viola species — This is a list of species in the plant genus Viola , often known as violets or Pansies. (Note: Neither Saintpaulia ( African violets ) nor Erythronium dens canis ( Dogtooth violets ) are related to the true violets.) * Viola acuminata Acuminate… … Wikipedia
Viola (plant) — Viola Viola odorata (type species) Scientific classification Kingdom: Plantae … Wikipedia
List of Canadian plants by family UV — Main page: List of Canadian plants by familyFamilies: A | B | C | D | E | F | G | H | I J K | L | M | N | O | P Q | R | S | T | U V W | X Y Z = UlmaceaeVerify source|date=December 2007 = * Celtis occidentalis common hackberry * Celtis tenuifolia… … Wikipedia
Viola pubescens — noun violet of eastern North America having softly pubescent leaves and stems and clear yellow flowers with brown purple veins • Syn: ↑downy yellow violet • Hypernyms: ↑violet … Useful english dictionary
Viola pubescens — Scientific classification Kingdom: Plantae (unranked) … Wikipedia
Viola pubescens Aiton — Symbol VIPU3 Common Name downy yellow violet Botanical Family Violaceae … Scientific plant list
Viola pubescens Aiton var. peckii House — Symbol VIPUP Common Name downy yellow violet Botanical Family Violaceae … Scientific plant list
Viola pubescens Aiton var. pubescens — Symbol VIPUP2 Common Name downy yellow violet Botanical Family Violaceae … Scientific plant list
Viola pubescens Aiton var. scabriuscula Schwein. ex Torr. & A. Gray — Symbol VIPUS Common Name downy yellow violet Botanical Family Violaceae … Scientific plant list
