SADDLED PROMINENT
Hamamelis Insect Problems
SAFFLOWER
Carthamus tinctorious--Safflower
SAGINA SUBULATA
Sagina subulata--Corsican Pearlwort
SAINTPAULIA
Saintpaulia--African Violet
Saintpaulia Insect Problems
Saintpaulia Disease Problems
SAKHALIN CORKTREE
Phellodendron sachalinense--Sakhalin Corktree
SAKHALIN HONEYSUCKLE
Lonicera maximowiczii var. sachalinensis
SAKHALIN SPRUCE
Picea glehnii--Sakhalin Spruce
SALIX
Salix Insect Problems
Salix Disease Problems
Imported Willow Leaf Beetle
SALIX ALBA
Salix alba--White Willow
SALIX ARENARIA
Salix arenaria--Creeping Willow
SALIX CAPREA
Salix caprea--Goat Willow
SALIX CHAENOMELOIDES
Salix chaenomeloides--Japanese Pussy Willow
SALIX DISCOLOR
Salix discolor--Pussy Willow
SALIX FLAME
Salix 'Flame'
SALIX GRACILISTYLA
Salix gracilistyla var. melanostachys-Blk Pussy Willow
SALIX INTEGRA 'HAKURO NISHIKI'
Salix integra 'Hakuro Nishiki'--Nishiki Willow
SALIX KORIYANGI
Salix 'Rubykins'
SALIX MATSUDANA
Salix matsudana--Hankow Willow
SALIX MELANOSTACHYS
Salix gracilistyla var. melanostachys-Blk Pussy Willow
SALIX NIGRICANS
Salix nigricans
SALIX PENTANDRA
Salix pentandra--Laurel Willow
SALIX POLARIS
Salix polaris--Polar Willow
SALIX PURPUREA
Salix purpurea--Purpleosier Willow
SALIX REPENS
Salix repens--Creeping Willow
SALIX REPENS ARGENTEA
Salix arenaria--Creeping Willow
SALIX RUBYKINS
Salix 'Rubykins'
SALIX SACHALINENSIS 'SEKKA'
Salix sachalinensis 'Sekka'--Japanese Fantail Willow
SALIX X 'GOLDEN CURLS'
Salix x 'Golden Curls'
SALIX X 'PRAIRIE CASCADE'
Salix x 'Prairie Cascade'--Prairie Cascade Willow
SALIX X 'SCARCUZAM'
Salix x 'Scarcuzam'('Scarlet Curls')
SALIX X COTTETII
Salix x cottetii--Banker's Willow
SALIX X ELEGANTISSIMA
Salix x elegantissima--Thurlow Weeping Willow
SALIX X ERYTHROFLEXUOSA
Salix x sepulcralis
SALIX X SEPULCRALIS
Salix x sepulcralis
SALPIGLOSSIS
Salpiglossis--Velvet Flower
SALT INJURY
Pinus Disease Problems
Salt Injury
Tolerance to De-icing Salt Spray
SALT TOLERANT
Acer pseudoplatanus--Sycamore Maple
Armeria maritima--Sea Pink
Celtis occidentalis--Hackberry
SALVIA
Salvia Insect Problems
Salvia Disease Problems
SALVIA ARGENTEA
Salvia argentea--Silver Sage
SALVIA AZUREA 'GRANDIFLORA'
Salvia azurea 'grandiflora'--Azure Sage
SALVIA FARINACEA
Salvia farinacea--Blue Sage
SALVIA GREGGII
Salvia greggii--Autumn Sage
SALVIA NEMOROSA
Salvia x sylvestris--Hybrid Sage
SALVIA PRATENSIS
Salvia pratensis--Meadow Sage
SALVIA SPLENDENS
Salvia splendens--Scarlet Sage
SALVIA VERTICILLATA
Salvia verticillata
SALVIA X SUPERBA
Salvia x sylvestris--Hybrid Sage
SALVIA X SYLVESTRIS
Salvia x sylvestris--Hybrid Sage
SAMBUCUS
Sambucus Disease Problems
SAMBUCUS CAERULEA
Sambucus caerulea--Blueberry Elder
SAMBUCUS CANADENSIS
Sambucus canadensis--Elderberry
SAMBUCUS NIGRA
Sambucus nigra--European Elder
SAMBUCUS PUBENS
Sambucus pubens--Scarlet Elder
SAMBUCUS RACEMOSA
Sambucus racemosa--European Red Elder
SAMPLING SOILS
Sampling Soils for Soil Testing
SAN JOSE SCALE
Celastrus Insect Problems
Cotoneaster Insect Problems
SANGUINARIA CANADENSIS
Sanguinaria canadensis--Bloodroot
SANGUISORBA CANADENSIS
Sanguisorba canadensis--Canadian Burnet
SANGUISORBA DODECANDRA
Sanguisorba dodecandra
SANSEVERIA
Sanseveria--Snake Plant
Sanseveria Disease Problems
SANTOLINA CHAMAECYPARISSUS
Santolina chamaecyparissus--Lavender Cotton
SANTOLINA ROSMARINIFOLIA
Santolina rosmarinifolia
SANVITALIA PROCUMBENS
Sanvitalia procumbens--Creeping Zinnia
SAPONARIA OCYMOIDES
Saponaria ocymoides--Rock Soapwort
SAPONARIA X LAMPERII 'MAX FREI'
Saponaria x lamperii 'Max Frei'
SAPSUCKERS
Bird Damage
SARCOCOCCA HOOKERANA
Sarcococca hookerana--Himalayan Sarcococca
SARGENT CHERRY
Prunus sargentii--Sargent Cherry
SARGENT POPLAR
Populus sargentii--Sargent Poplar
SARGENT VIBURNUM
Viburnum sargentii--Sargent Viburnum
SASKATOON SERVICEBERRY
Amelanchier alnifolia--Saskatoon Serviceberrry
SASSAFRAS
Sassafras Insect Problems
Sassafras Disease Problems
SASSAFRAS ALBIDUM
Sassafras albidum--Sassafras
SATINTAIL
Imperata cylindrica--Satintail
SATINY WORMWOOD
Artemisia schmidtiana--Satiny Wormwood
SAUCER MAGNOLIA
Magnolia x soulangiana--Saucer Magnolia
SAVIN JUNIPER
Juniperus sabina--Savin Juniper
SAVING SEED
Saving Annual Seed
Saving Perennials Seed
SAWARA FALSECYPRESS
Chamaecyparis pisifera--Sawara Falsecypress
SAWDUST
Organic Mulches
SAWFLIES
Sawflies
SAWFLY
Pinus Insect Problems
Rudbeckia Insect Problems
Sorbus Insect Problems
Viola Insect Problems
Sawflies
European Pine Sawfly
SAWTOOTH OAK
Quercus acutissima--Sawtooth Oak
SAWTOOTH SUNFLOWER
Helianthus grosse-serratus--Sawtooth Sunflower
SAXIFRAGA
Saxifraga
Saxifraga--Strawberry Begonia
Saxifraga Insect Problems
Saxifraga Disease Problems
SCAB
Cotinus Disease Problems
Crataegus Disease Problems
Crocus Disease Problems
Gladiolus Disease Problems
Malus Disease Problems
Pyracantha Disease Problems
Salix Disease Problems
Sorbus Disease Problems
Tigridia Disease Problems
Scab
SCABIOSA ATROPURPUREA
Scabiosa atropurpurea--Sweet Scabious
SCABIOSA CAUCASICA
Scabiosa caucasica--Pincushion Flower
SCABIOSA COLUMBARIA
Scabiosa columbaria
SCABIOSA OCHROLEUCA
Scabiosa ochroleuca
SCALES
Acer Insect Problems
Agave Insect Problems
Aloe Insect Problems
Anthurium Insect Problems
Araucaria Insect Problems
Asplenum Insect Problems
Berberis Insect Problems
Cactus Insect Problems
Carpinus Insect Problems
Carya Insect Problems
Cattleya Insect Problems
Celastrus Insect Problems
Celtis Insect Problems
Cercis Insect Problems
Chamaecyparis Insect Problems
Chamaedorea Insect Problems
Chionanthus Insect Problems
Chlorophytum Insect Problems
Citrus Insect Problems - Indoors
Clerodendrum Insect Problems--Indoors
Codiaeum Insect Problems
Cornus Insect Problems
Cotoneaster Insect Problems
Crataegus Insect Problems
Eleagnus Insect Problems
Euonymus Insect Problems
Euphorbia Insect Problems - Indoors
Fagus Insect Problems
Fraxinus Insects Problems
Gardenia Insect Problems - Indoors
Gleditsia Insect Problems
Hedera Insect Problems - Indoors
Hydrangea Insect Problems - Outdoors
Ilex Insects Problems - Outdoors
Juglans Insect Problems
Juniperus Insect Problems
Koelreuteria Insect Problems
Ligustrum Insect Problems
Liquidambar Insect Problems
Liriodendron Insect Problems
Lonicera Insect Problems
Magnolia Insect Problems
Malus Insect Problems
Nephrolepsis Insect Problems
Nerium Insect Problems - Indoors
Ostrya Insect Problems
Pachysandra Insect Problems
Pandanus Insect Problems
Paphiopedilum Insect Problems
Phaleanopsis Insect Problems
Phoenix Insect Problems
Picea Insect Problems
Pinus Insect Problems
Pittosporum Insect Problems
Platanus Insect Problems
Prunus Insect Problems
Pseudotsuga Insect Problems
Pyrus Insect Problems
Quercus Insect Problems
Rhamnus Insect Problems
Rhododendron Insect Problems
Rhus Insect Problems
Ribes Insect Problems
Robinia Insect Problems
Rose Insect Problems
Salix Insect Problems
Sassafras Insect Problems
Sorbus Insect Problems
Spathiphyllum Insect Problems
Spiraea Insect Problems
Symphoricarpos Insect Problems
Syringa Insect Problems
Taxus Insect Problems
Thuja Insects Problems
Viburnum Insect Problems
Weigela Insect Problems
House Plant Pests
Scale Insects
Euonymus Scale
Pine Needle Scale
Cottony Maple Scale
Oystershell Scale
SCARAB BEETLES
Scarab Beetles
SCARLET CURLS WILLOW
Salix x 'Scarcuzam'('Scarlet Curls')
SCARLET ELDER
Sambucus pubens--Scarlet Elder
SCARLET OAK
Quercus coccinea--Scarlet Oak
SCARLET RUNNER BEAN
Phaseolus coccineus--Scarlet Runner Bean
SCARLET SAGE
Salvia splendens--Scarlet Sage
SCAVEOLA AEMULA
Scaveola aemula--Blue Fanflower
SCHEFFLERA
Brassaia--Schefflera
SCHISANDRA CHINENSIS
Schisandra chinensis--Magnolia Vine
SCHIZACHYRIUM SCOPARIUM
Schizachyrium scoparium--Little Bluestem
SCHIZANTHUS
Schizanthus spp.--Butterfly Flower
SCHIZOPETALON WALKERI
Schizopetalon walkeri
SCHIZOPHRAGMA HYDRANGEOIDES
Schizophragma hydrangeoides--Japanese Hydrangea Vine
SCHLUMBERGERA
Schlumbergera--Christmas Cactus
SCHRENK SPRUCE
Picea schrenkiana--Schrenk Spruce
SCIADOPITYS VERTICILLATA
Sciadopitys verticillata--Japanese Umbrella Pine
SCILLA
Scilla Disease Problems
SCILLA HISPANICA
Hyacinthoides hispanicus--Spanish Bluebell
SCILLA NON-SCRIPTA
Hyacinthoides non-scriptus--English Bluebell
SCILLA SIBERICA
Scilla siberica--Siberian Squill
SCINDAPSUS
Scindapsus--Devil's Ivy
SCLEROTINIA
Bellis Disease Problems
SCORCH
Acer Disease Problems
Aesculus Disease Problems
Catalpa Disease Problems
Chamaecyparis Disease Problems
Cornus Disease Problems
Fagus Disease Problems
Ilex Disease Problems - Outdoors
SCOTCH BROOM
Cytisus scoparius--Scotch Broom
SCOTCH HEATHER
Calluna vulgaris--Scotch Heather
SCOTCH PINE
Pinus sylvestris--Scotch Pine
SCREENS
Uses of Shrubs
Pruning Hedges Or Screen Plants
SCREW PINE
Pandanus--Screw Pine
Pandanus Insect Problems
Pandanus Disease Problems
SEA DAFFODIL
Pancratium maritimum--Sea Daffodil
SEA HOLLY
Eryngium alpinum--Alpine Sea Holly
Eryngium amethystinum--Amethyst Sea Holly
Eryngium bourgatii--Mediterranean Sea Holly
Eryngium giganteum--Giant Sea Holly
Eryngium planum--Sea Holly
Eryngium yuccifolium--Rattlesnake-master
SEA LAVENDER
Limonium latifolium--Sea Lavender
SEA PINK
Armeria maritima--Sea Pink
SEDGE GRASSES
Carex buchananii--Leatherleaf Sedge Grass
Carex conica--Miniature Sedge
Carex elata--Tufted Sedge
Carex flacca--Blue Sedge
Carex morrowii--Japanese Sedge Grass
Carex muskingumensis--Palm Sedge
Carex hachijoensis (C. oshimensis)
Carex siderosticha--Creeping Broad-leaf Sedge
SEDUM
Sedum--Burro Tail
Sedum Insect Problems
Sedum Disease Problems
SEDUM ACRE
Sedum acre--Golden-carpet
SEDUM ALBUM
Sedum album--White Stonecrop
SEDUM KAMTSCHATICUM
Sedum kamtschaticum--Kamschatca Stonecrop
SEDUM REFLEXUM
Sedum reflexum
SEDUM RUPESTRE
Sedum reflexum
SEDUM SIEBOLDII
Sedum sieboldii--October Daphne
SEDUM SPECTABILE
Sedum spectabile--Showy Stonecrop
SEDUM SPURIUM
Sedum spurium--Two-row Stonecrop
SELECTING BROAD-LEAVED EVERGREENS
Selecting Broad-leaved Evergreens
SELECTING HARDY BULBS
Selecting Hardy Bulbs
SELECTING HOUSE PLANTS
Selecting House Plants
SELECTING LAWN GRASSES
Selecting Lawn Grasses
SELECTING NARROW-LEAVED EVERGREENS
Selecting Narrow-leaved Evergreens
SELECTING PLANTS
Plant Quality
Factors In Selecting Plants
Buying Ornamental Plants
Managing Plant Health
SELECTING SHRUBS
Ericaceous Shrubs
SELECTING TENDER BULBS
Selecting Tender Bulbs
SELECTING TREES
Ornamental Tree Traits
Trees For Windbreaks
Selecting Trees
SELECTING VINES
Selecting Vines
SELF-HEAL
Prunella grandiflora--Self-heal
SEMPERVIVUM
Sempervivum--Houseleek
Sempervivum Disease Problems
SENECIO
Senecio Insect Problems - Indoors
SENECIO CINERARIA
Senecio cineraria--Dusty Miller
SENECIO CRUENTUS
Senecio cruentus--Cineraria
SENECIO MIKANOIDES
Senecio mikanoides--German Ivy
SENSITIVE FERN
Onoclea sensibilis--Sensitive Fern
SENSITIVE PLANT
Mimosa pudica--Sensitive Plant
SEPTIC SYSTEMS
Septic System Damage
SERBIAN BELLFLOWER
Campanula porscharskyana--Serbian Bellflower
SERBIAN SPRUCE
Picea omorika--Serbian Spruce
SERVICE VIBURNUM
Viburnum utile--Service Viburnum
SERVICEBERRIES
Amelanchier alnifolia--Saskatoon Serviceberrry
Amelanchier arborea--Downy Serviceberry
Amelanchier canadensis--Shadblow Serviceberry
Amelanchier x grandiflora--Apple Serviceberry
Amelanchier laevis--Allegheny Serviceberry
Amelanchier lamarckii--Lamarcki Serviceberry
Amelanchier Insect Problems
Amelanchier Disease Problems
SESLERIA AUTUMNALIS
Sesleria autumnalis--Autumn Moor Grass
SEVEN SON FLOWER
Heptacodium miconioides
SHADBLOW SERVICEBERRY
Amelanchier canadensis--Shadblow Serviceberry
SHAGBARK HICKORY
Carya ovata--Shagbark Hickory
Carya Insect Problems
Carya Disease Problems
SHAMROCK
Oxalis--Shamrock
Oxalis Insect Problems - Indoors
SHANTUNG MAPLE
Acer truncatum--Shantung Maple
SHASTA DAISY
Chrysanthemum x superbum--Shasta Daisy
SHAVALSKI'S LIGULARIA
Ligularia przewalskii--Shavalski's Ligularia
SHEEP LAUREL
Kalmia angustifolia--Sheep Laurel
SHELF FUNGI
Wood Rots
SHEPHERDIA
Shepherdia Disease Problems
SHEPHERDIA ARGENTEA
Shepherdia argentea--Silver Buffaloberry
SHIELD FERNS
Dryopteris erythrosora--Japanese Shield Fern
Dryopteris filix-mas--Male Fern
Dryopteris marginalis--Marginal Shield Fern
SHINGLE OAK
Quercus imbricaria--Shingle Oak
SHINING CONEFLOWER
Rudbeckia nitida--Shining Coneflower
SHINING SUMAC
Rhus copallina--Shining Sumac
SHOOT BLIGHT
Viburnum Disease Problems
SHOOT BORERS
Shoot, Stem And Trunk Borers
SHOOTING STAR
Dodecatheon meadia--Shooting Star
SHORE JUNIPER
Juniperus conferta--Shore Juniper
SHOTHOLES
Fungal and Bacterial Leaf Diseases
Cherry Leaf Spot Or Shothole
SHOWY EVENING PRIMROSE
Oenothera speciosa--Showy Evening Primrose
SHOWY MOUNTAIN ASH
Sorbus decora--Showy Mountain Ash
SHOWY STONECROP
Sedum spectabile--Showy Stonecrop
SHRIMP PLANT
Beloperone guttata--Shrimp Plant
SHRUB BUSHCLOVER
Lespedeza bicolor--Shrub Bushclover
SHRUBBY PENSTEMON
Penstemon fructicosus--Shrubby Penstemon
SHRUBS
Uses of Shrubs
Ornamental Characteristics of Shrubs
Ericaceous Shrubs
Plant Quality
Pruning At The Wrong Time
Snow Damage
Hail Damage
Cold Injury
Ice Damage
Spring Leaf Drop
Failure To Flower
Chemical Injury on Evergreens
Preplanting Instructions
Transplanting Ornamentals
Planting Trees and Shrubs
After Planting Care
Pruning Landscape Plants
Pruning Equipment
General Pruning Procedures
Pruning Deciduous Shrubs
Pruning Narrow-leaved Evergreens
Pruning Broad-leaved Evergreens
Pruning Hedges Or Screen Plants
Fertilizer For Ornamentals
Water Movement in Trees and Shrubs.
Tolerance to De-icing Salt Spray
Woody Ornamentals As Windbreaks
SHUMARD OAK
Quercus shumardii--Shumard Oak
SIBERIAN BARREN STRAWBERRY
Waldsteinia ternata--Siberian Barren Strawberry
SIBERIAN BUGLOSS
Brunnera macrophylla--Siberian Bugloss
SIBERIAN CATMINT
Nepeta sibirica--Siberian Catmint
SIBERIAN CYPRESS
Microbiota decussata--Siberian Cypress
SIBERIAN ELM
Ulmus pumila--Siberian Elm
SIBERIAN FIR
Abies sibirica--Siberian Fir
SIBERIAN IRIS
Iris siberica--Siberian Iris
SIBERIAN LARCH
Larix russica--Siberian Larch
SIBERIAN LILY
Ixiolirion tataricum--Siberian Lily
SIBERIAN MELIC
Melica altissima--Siberian Melic
SIBERIAN PEASHRUB
Caragana arborescens--Siberian Peashrub
SIBERIAN SQUILL
Scilla siberica--Siberian Squill
SIDALCEA MALVIFLORA
Sidalcea malviflora--Checker-mallow
SIEBOLD MAPLE
Acer sieboldianum--Siebold Maple
SIEBOLD PRIMROSES
Primula sieboldii--Siebold Primrose
SIEBOLD VIBURNUM
Viburnum sieboldii--Siebold Viburnum
SILENE
Silene--Catchfly
SILKLEAF WOADWAXEN
Genista pilosa--Silkyleaf Woadwaxen
SILKY DOGWOOD
Cornus amomum--Silky Dogwood
SILVER BUFFALOBERRY
Shepherdia argentea--Silver Buffaloberry
Shepherdia Disease Problems
SILVER FIR
Abies alba--Silver Fir
SILVER LINDEN
Tilia tomentosa--Silver Linden
SILVER MAPLE
Acer saccharinum--Silver Maple
SILVER SAGE
Salvia argentea--Silver Sage
SILVER-STEMMED BRAMBLE
Rubus biflorus--Silver-stemmed Bramble
SILVERBELLS
Halesia diptera--Two-winged Silverbell
Halesia tetraptera--Carolina Silverbell
Halesia monticola--Mountain Silverbell
Halesia Disease Problems
SILVERBERRY
Eleagnus commutata--Silverberry
SILVERLACE VINE
Polygonum aubertii--Silverlace Vine
SILVERY YARROW
Achillea clavennae--Silvery Yarrow
SIMON POPLAR
Populus simonii--Simon Poplar
SINGLESEED HAWTHORN
Crataegus monogyna--Singleseed Hawthorn
SINGLESEED JUNIPER
Juniperus squamata--Singleseed Juniper
SINNINGIA
Sinningia--Gloxinia
Sinningia Insect Problems
SINOCALYCANTHUS
Calycanthus chinensis
SISYRINCHIUM ANGUSTIFOLIUM
Sisyrinchium angustifolium--Blue-eyed Grass
SITKA SPRUCE
Picea sitchensis--Sitka Spruce
SKUNKBUSH SUMAC
Rhus trilobata--Skunkbush Sumac
SLEEPY DAISY
Xanthisma texana--Sleepy Daisy
SLENDER DEUTZIA
Deutzia gracilis--Slender Deutzia
SLIDES
Listing of all Images
SLIME FLUX
Slime Flux and Wetwood
SLIPPERWORT
Calceolaria integrifolia--Slipperwort
SLUGS
Campanula Insect Problems
Cattleya Insect Problems
Delphinium Insect Problems
Hemerocallis Insect Problems
Paphiopedilum Insect Problems
Phaleanopsis Insect Problems
Primula Insect Problems - Outdoors
Tagetes Insect Problems
Viola Insect Problems
SMALL TREES
Acer buergerianum--Trident Maple
Acer capillipes
Acer carpinifolium--Hornbeam Maple
Acer circinatum--Vine Maple
Acer cissifolium--Ivy-leaved Maple
Acer davidii--David's Maple
Acer ginnala--Amur Maple
Acer glabrum--Rocky Mountain Maple
Acer griseum--Paperbark Maple
Acer grosseri--Snake-skin Maple
Acer japonicum--Full Moon Maple
Acer palmatum--Japanese Maple
Acer pensylvanicum--Striped Maple
Acer pseudosieboldianum--Purplebloom Maple
Acer rufinerve--Redvein Maple
Acer shiraswanum
Acer sieboldianum--Siebold Maple
Acer tataricum--Tatarian Maple
Acer triflorum--Threeflower Maple
Acer truncatum--Shantung Maple
Alnus rugosa--Speckled Alder
Amelanchier arborea--Downy Serviceberry
Amelanchier x grandiflora--Apple Serviceberry
Amelanchier laevis--Allegheny Serviceberry
Amelanchier lamarckii--Lamarcki Serviceberry
Aralia elata--Japanese Aralia
Aralia spinosa--Devil's Walkingstick
Betula occidentalis--Water Birch
Carpinus caroliniana--American Hornbeam
Carpinus japonica--Japanese Hornbeam
Carpinus orientalis--Oriental Hornbeam
Carpinus turczaninovii--Korean Hornbeam
Cephalotaxus harringtonia--Japanese Plum Yew
Cercis canadensis--Redbud
Cercis chinensis--Chinese Redbud
Cercocarpus ledifolius--Curl-leaf Mountain Mahogany
Chamaecyparis pisifera--Sawara Falsecypress
Chamaecyparis thyoides--Whitecedar Falsecypress
Chionanthus virginicus--Fringe Tree
Chionanthus retusus--Chinese Fringe Tree
Cornus alternifolia--Pagoda Dogwood
Cornus florida--Flowering Dogwood
Cornus kousa--Kousa Dogwood
Cornus mas--Cornelian Cherry
Cornus officinalis--Japanese Cornel
Cotinus obovatus--American Smoketree
Crataegus ambigua--Russian Hawthorn
Crataegus arnoldiana--Arnold Hawthorn
Crataegus coccinoides--Kansas Hawthorn
Crataegus crus-galli--Cockspur Hawthorn
Crataegus laevigata--English Hawthorn
Crataegus x lavelli--Lavelle Hawthorn
Crataegus mollis--Downy Hawthorn
Crataegus monogyna--Singleseed Hawthorn
Crataegus x mordenensis
Crataegus phaenopyrum--Washington Hawthorn
Crataegus pinnatifida
Crataegus pruinosa--Frosted Hawthorn
Crataegus punctata--Dotted Hawthorn
Crataegus succulenta--Fleshy Hawthorn
Crataegus viridis--Green Hawthorn
Eleagnus angustifolia--Russian Olive
Enkianthus campanulatus--Redvein Enkianthus
Euonymus europaeus--Spindle Tree
Evodia danielli--Korean Evodia
Franklinia alatamaha
Hippophae rhamnoides--Common Sea Buckthorn
Juniperus virginiana--Eastern Red Cedar
Koelreuteria paniculata--Panicled Goldenraintree
Laburnocytisus adamii
Laburnum x watereri--Goldenchain Tree
Maackia amurensis--Amur Maackia
Magnolia denudata--Yulan Magnolia
Magnolia liliiflora--Lily Magnolia
Magnolia x loebneri--Loebner Magnolia
Magnolia salicifolia--Anise Magnolia
Magnolia sieboldi--Oyama Magnolia
Magnolia x soulangiana--Saucer Magnolia
Magnolia stellata--Star Magnolia
Magnolia virginiana--Sweetbay Magnolia
Malus--Crab Apple
Malus Cultivar List A - C
Malus Cultivar List D - N
Malus Cultivar List O - R
Malus Cultivar List S - Z
Morus australis 'Unryu'
Oxydendrum arboreum--Sourwood
Pinus aristata--Bristlecone Pine
Pinus mugo--Swiss Mountain Pine
Prunus americana--American Plum
Prunus x blireana--Blireana Plum
Prunus cerasifera--Cherry Plum
Prunus incisa--Fuji Cherry
Prunus maacki--Amur Chokecherry
Prunus mume--Japanese Apricot
Prunus nigra--Canada Plum
Prunus persica--Flowering Peach
Prunus serrula
Prunus serrulata--Oriental Cherry
Prunus x 'Snofozam'--Snow Fountains Weeping Cherry
Prunus subhirtella--Higan Cherry
Prunus virginiana--Chokecherry
Prunus x yedoensis--Yoshino Cherry
Ptelea trifoliata--Hoptree
Pterostyrax hispidus--Epaulette Tree
Pyrus fauriei
Pyrus salicifolia--Willowleaf Pear
Rhus copallina--Shining Sumac
Salix 'Flame'
Sciadopitys verticillata--Japanese Umbrella Pine
Sorbus americana--American Mountain Ash
Sorbus decora--Showy Mountain Ash
Sorbus rufoferruginea
Sorbus thuringiaca--Oakleaf Mountain Ash
Sorbus tianshanica
Styrax japonicus--Japanese Snowbell
Styrax obassia--Fragrant Snowbell
Syringa reticulata--Japanese Tree Lilac
Tilia mongolica--Mongolian Linden
Ulmus glabra 'Camperdownii'--Camperdown Elm
Xanthoceras sorbifolium--Yellowhorn
Zanthoxylum simulans--Flatspine Prickly-ash
SMALL-FLOWERED ALUMROOT
Heuchera micrantha--Small-flowered Alumroot
SMILACINA RACEMOSA
Smilacina racemosa--False Solomon's Seal
SMOKETREES
Cotinus coggygria--Smoketree
Cotinus obovatus--American Smoketree
Cotinus Insect Problems
Cotinus Disease Problems
SMOOTH HYDRANGEA
Hydrangea arborescens--Smooth Hydrangea
SMOOTH SUMAC
Rhus glabra--Smooth Sumac
SMUT
Anemone Disease Problems
Gladiolus Disease Problems
Viola Disease Problems
Controlling Lawn Diseases
SNAKE PLANT
Sanseveria--Snake Plant
Sanseveria Disease Problems
SNAKE-SKIN MAPLE
Acer grosseri--Snake-skin Maple
SNAKEROOT
Cimicifuga racemosa--Snakeroot
Cimicifuga ramosa
SNAPDRAGON
Antirrhinum braun-blanquetii
Antirrhinum hispanicum
Antirrhinum majus--Snapdragon
Antirrhinum molle
SNEEZEWORT
Achillea ptarmica--Sneezewort
Achillea Disease Problems
SNOW DAMAGE
Snow Damage
SNOW FOUNTAINS WEEPING CHERRY
Prunus x 'Snofozam'--Snow Fountains Weeping Cherry
SNOW MOLD
Controlling Lawn Diseases
SNOW ON THE MOUNTAIN
Euphorbia marginata--Snow on the Mountain
SNOW RICE-CAKE PLANT
Arisaema sikokianum--Snow Rice-Cake Plant
SNOW-IN-SUMMER
Cerastium tomentosum--Snow-In-Summer
SNOWBERRY
Symphoricarpos albus--Common Snowberry
Symphoricarpos Insect Problems
Symphoricarpos Disease Problems
SNOWCUP
Anoda cristata--Snowcup
SNOWDROP ANEMONE
Anemone sylvestris--Snowdrop Anemone
SNOWY WOODRUSH
Luzula nivea--Snowy Woodrush
SOAPWORT
Saponaria x lamperii 'Max Frei'
Saponaria ocymoides--Rock Soapwort
SOD WEBWORM
Controlling Lawn Insects