Perennial plant

Results: 955



#Item
871Perennial plant / Plants / Flora of the United States / Biology / Salvia / Helianthus / Botany / Flowers / Botanical nomenclature

redwoodbarn.com Plants for pollinators and beneficial insects! COMMON NAME GENUS

Add to Reading List

Source URL: redwoodbarn.com

Language: English - Date: 2013-08-22 18:52:49
872Botany / Nepeta / Perennial plant / Biology / Agriculture / Lamiaceae / Herbs / Medicinal plants

301 - 3rd Street N.W., Black Diamond[removed]Perennial Plant Of The Year 2007 Nepeta x faassenii Walker’s Low

Add to Reading List

Source URL: www.valesgreenhouse.com

Language: English - Date: 2009-09-24 20:01:07
873Galium / Rubiaceae / NatureServe conservation status / NatureServe / Conservation / Environment / Ecology

Purple Bedstraw (Galium latifolium)  Plant Species of Concern  State Rank: S2 (imperiled), Global Rank: G4G5 (apparently secure/secure)  Identification  Purple bedstraw is a perennial herb with er

Add to Reading List

Source URL: www.naturalheritage.state.pa.us

Language: English - Date: 2010-05-17 13:41:56
874Medicinal plants / Flora / Heracleum mantegazzianum / Botany / Heracleum / Cow Parsnip / Parsnip / Heracleum sosnowskyi / Anthriscus sylvestris / Apiaceae / Invasive plant species / Flora of the United States

Giant Hogweed Giant Hogweed (Heracleum mantegazzianum) is a very large perennial plant that towers over a grown person, reaching up to 5 m (16 ft) in height. Giant Hogweed is a public safety hazard due to its caustic sap

Add to Reading List

Source URL: www.lowerthames-conservation.on.ca

Language: English
875Landscape / Sustainable gardening / Urban agriculture / Garden design / Gardening / Container garden / Garden / Perennial plant / Xeriscaping / Landscape architecture / Land management / Environmental design

WSU/SPOKANE COUNTY MASTER GARDENER SPEAKERS LIST 2013 Cooperating agencies: Washington State University,

Add to Reading List

Source URL: www.spokane-county.wsu.edu

Language: English - Date: 2014-01-13 12:21:21
876Sustainable gardening / Water conservation / Organic gardening / Mulch / Pavements / Permaculture / Perennial plant / Gardening / Soil / Agriculture / Land management / Environment

Care and Maintenance of Perennials What Is an Herbaceous Perennial? A perennial plant will live for more than two growing seasons; a true herbaceous perennial will completely die back in the winter, while its roots remai

Add to Reading List

Source URL: www.kirshnernurseries.com

Language: English - Date: 2012-12-11 01:22:04
877Perennial plant / Wead / Job / Ethel T. Wead Mick

Winter in Nebraska can seem extremely long when the days are cold, the skies are grey and the ground is covered in snow, but when spring arrives, the dull browns of winter erupt in colors of promise. The approximately on

Add to Reading List

Source URL: www.jobsdaughtersinternational.org

Language: English - Date: 2013-08-16 18:56:53
878Agriculture / Tagetes / Salvia / Perennial plant / Flowers / Botany / Biology

Mexican Marigold! (Tagetes lemmonii)! ! !

Add to Reading List

Source URL: www.conejogarden.org

Language: English - Date: 2013-12-01 01:36:24
879Plants / Flowers / Anthemideae / Leucanthemum / Medicinal plants / Perennial plant / Seed / Sedum / Houseplant / Botany / Biology / Atmospheric sciences

Research Reports Influence of Plant Age on Cold Hardiness of Three Container-Grown Herbaceous Perennials1 S.L. Kingsley-Richards2 and L.P. Perry3 Department of Plant and Soil Science, 63 Carrigan Drive The University of

Add to Reading List

Source URL: pss.uvm.edu

Language: English - Date: 2012-01-13 10:28:02
880Plant morphology / Medicinal plants / Shrub / Flowers / Perennial plant / Muhlenbergia / Iberis / Sage / Salvia / Botany / Plants / Biology

Deer Resistant Plants Annuals and Perennials Ageratum Amaryllis Angel Trumpet Autumn Sage

Add to Reading List

Source URL: www.covingtonnursery.com

Language: English - Date: 2014-04-23 10:21:39
UPDATE