Download Document 8851811

Survey
yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project

Document related concepts

Plant defense against herbivory wikipedia , lookup

Botany wikipedia , lookup

Plant breeding wikipedia , lookup

Plant use of endophytic fungi in defense wikipedia , lookup

History of botany wikipedia , lookup

Plant physiology wikipedia , lookup

Plant evolutionary developmental biology wikipedia , lookup

Plant morphology wikipedia , lookup

Flowering plant wikipedia , lookup

Plant ecology wikipedia , lookup

Plant reproduction wikipedia , lookup

Glossary of plant morphology wikipedia , lookup

Flora of the Indian epic period wikipedia , lookup

Ornamental bulbous plant wikipedia , lookup

Perovskia atriplicifolia wikipedia , lookup

Transcript
Green Spring Gardens
4603 Green Spring Rd ● Alexandria ● VA 22312
Phone: 703-642-5173 ● TTY: 703-803-3354
www.fairfaxcounty.gov/parks/greenspring
ORNAMENTAL PLANTS WITH SPRING BLOOM AND FRUIT IN
THE VIRGINIA NATIVE PLANT GARDEN
Scientific Name of Ornamental Plants
with Spring Bloom
(February, March, April and/or May)
Aesculus flava (large tree)
Common Name
Month of Bloom
Yellow Buckeye
May (possibly late
Light yellow
April in some years)
A. sylvatica (shrub or small tree)
Amelanchier species, hybrids, &
cultivars
Amsonia tabernaemontana & ‘Montana’
Anemone acutiloba
(Hepatica acutiloba or H. nobilis var.
acuta no longer valid)
Painted Buckeye
Juneberry, Serviceberry, Shadblow
April, May
March, April
Eastern Bluestar
Sharp-Lobed Hepatica
A. americana
(Hepatica americana or H. nobilis var.
obtusa no longer valid)
Round-Lobed Hepatica
April, May
Light blue
White
March, April
(plants sometimes
decline over time so
one of these species
may be gone in 2017
– can be a challenge
to grow)
A. virginiana
Tall Anemone, Thimbleweed
Antennaria plantaginifolia
(little left in 2016 except in woodland
close to lower pond)
A. virginica
Aquilegia canadensis
Aralia nudicalis
Plantain-Leaved Pussytoes
Shale Barren Pussytoes
Wild Columbine
Wild Sarsaparilla
Arisaema triphyllum (frequently dies off Jack-In-The-Pulpit
in old locations & reseeds – has been a
challenge to grow in the Virginia Native
Plant Garden)
Aristolochia macrophylla
Pipevine, Dutchman’s Pipe
(Isotrema macrophyllum in the Flora of
Virginia but not the accepted name)
1
Color of Bloom
Cream
White
May (easy to grow
but not as showy as
above species)
March, April, May
White
March, April, May
April (possibly May
as well)
April, May
Red & yellow
Greenish white
(subtle)
Purple & green
May
Yellow green
with brownish
purple coloring
in the center
Aronia arbutifolia ‘Brilliantissima’
Red Chokeberry
April, May
A. melanocarpa Lo Scape Hedger
('UCOBNNAM166')
Asarum canadense
(deciduous species)
Black Chokeberry
May
Wild Ginger
April, May
(Flowers of this
genus hard to see often hidden by
leaves or leaf litter)
Evergreen species of Asarum or
Hexastylis:
Asarum shuttleworthii
(scientific name in Tropicos) or
Hexastylis shuttleworthii
(scientific name in Encyclopedia of Life;
Flora of Virginia lists as H. lewisii).
Asclepias purpurascens
(does better in Entrance Garden in soils
with more moisture)
A. tuberosa
Asimina triloba
White
Reddish brown
Large-Flower Heartleaf
(‘Callaway’ is a selection of a more
southern variety or ecotype. Other
evergreen species have been harder to
grow.)
Purple Milkweed
Begins in late May
Greenish
purple
Butterfly Weed
Common Pawpaw
Orange
Purple
(best viewed
up close)
Note: A. parviflora (Small-Flowered
Pawpaw; another species in the Virginia
Native Plant Garden) – found in a few
counties in southeastern Virginia
Baptisia alba
White Wild Indigo
(B. albescens in the Flora of Virginia)
April, May
Late April, May
B. australis
Bignonia capreolata
Blue Wild Indigo
Cross Vine
Caltha palustris
Calycanthus floridus
(‘Edith Wilder’ & ‘Big George’ are
fragrant)
Yellow Marsh Marigold
Eastern Sweetshrub, Carolina Allspice
Carex grayi
(wetter area in stream valley)
Gray’s Sedge
April, May
March, April, May
(heaviest flowering
later in the spring &
early summer)
May
C. plantaginea (more upland areas)
(Other species in the garden as well.)
Caulophyllum thalictroides
(deer have damaged plants so seldom
bloom now; not an easy plant to grow)
Cercis canadensis
Plantain-Leaved Sedge
March, April
Blue Cohosh
March, April
(May is also
reported)
March, April
Chionanthus virginicus
Chrysogonum virginianum
Claytonia virginica
Fringe Tree
Green and Gold
Spring Beauty
April, May
Eastern Redbud
April, May
April, May
February, March,
April, May
2
Pinkish purple
White
Blue
Orange or red,
depending on
the selection
Yellow
Maroon; some
are fragrant
Green for most
but
C. plantaginea
is brown
Yellow green
Magenta &
sometimes
pink
White
Yellow
White to pink
with deeper
pink stripes
Clematis ochroleuca
(herbaceous perennial)
Curlyheads
April, May
Whitish
Northern Leatherflower, Vase Vine
C. viorna (woody vine; hybridized with
Clematis plants in the Vegetable Garden
so many shoots removed in 2016)
Comptonia peregrina
Sweetfern
Begins in late May
Coreopsis major
Woodland Coreopsis
Begins in late May
Reddish purple
with some
white at tips
Yellow green
(subtle)
Golden yellow
C. verticillata ‘Grandiflora’
(‘Golden Showers’) & ‘Zagreb’
Cornus florida &
‘Cherokee Princess’
Threadleaf Coreopsis
Flowering Dogwood
C. racemosa &
Gray Dogwood
Geauga ('Geazam')(species type plant is
hard to see)
March, April, May
Bracts are
white (true
flowers small)
May
Note: C. amomum (Silky Dogwood) &
C. sericea (C. stolonifera; Redosier
Dogwood) are hard to see since they are
along stream – both have May bloom
Crataegus viridis 'Winter King'
Winter King Hawthorn
Delphinium tricorne (need to increase
Dwarf Larkspur
numbers since some damaged or killed
by bridge construction)
Dicentra eximia
Wild Bleeding Heart
(foliage all growing season)
Note: D. cucullaria (Dutchman’s
Breeches) is a spring ephemeral (foliage
goes dormant in summer) & has white
blooms in March & April. It was likely
destroyed during bridge construction but
it will be replanted.
Echinacea purpurea
(naturalized in Virginia from further west
& south) – The true native E. laevigata is
endangered; it is even difficult to grow
hybrids between the 2 species.
Elymus hystrix
(Hystrix patula)
Enemion biternatum
(scientific name in Encyclopedia of Life)
or
Isopyrum biternatum
(scientific name in Tropicos)
Late March, April
May
March, April, May
White
Blue
April, May (a few
may start in late
March in some
years)
Pink
Purple Coneflower
Begins in late May
Pink with a
purple center
Bottlebrush Grass
Begins in late May
Green
False Rue Anemone,
Eastern False Rue Anemone
March, April, May
White
3
Erigeron annuus
Annual Fleabane,
Eastern Daisy Fleabane
(annual that reseeds readily so only
allow to remain in some areas)
E. pulchellus
Robin’s Plantain (herbaceous perennial;
found on soils in nature with higher
calcium levels - calcareous soils; harder
to grow in our region than the above)
Yellow Trout Lily
April
Erythronium americanum
May
White
Blue, purple, or
white
Euonymus americanus
American Euonymus,
Heart’s–A-Bustin’
Euphorbia corollata
Flowering Spurge
Gelsemium sempervirens
Geranium maculatum
Yellow Jessamine
Wild Geranium
Halesia tetraptera
(no longer classified as H. carolina)
Heliopsis helianthoides
Heuchera americana
Common Silverbell
Golden yellow
(each year only
a few plants
bloom)
May
Greenish
(not showy –
fruit is showy in
the fall)
Begins some years White
in late May
March, April, May
Golden yellow
April, May
Lavender
(sometimes late
March)
March, April
White
False Sunflower
American Alumroot
Begins in late May
Begins late May
Hydrastis canadensis
Hydrangea arborescens ‘Annabelle’
(double flowered form; too early for the
single flowered species type)
Hydrophyllum virginianum
Golden Seal
Annabelle Hydrangea
April, May
Begins in late May
Virginia Waterleaf
May
Iris cristata
Dwarf Crested Iris
April, May
I. prismatica
Itea virginica cultivars
Jeffersonia diphylla
Slender Blue Iris, Slender Blue Flag
Virginia Sweetspire
Twinleaf
Kalmia latifolia cultivars
Mountain Laurel
May
May
March, April
(individual flowers
short-lived)
May
Leucothoe axillaris
Coastal Leucothoe, Coastal Doghobble
April, May
Many colors for
cultivars - pink,
white, &
combinations
(some banded
w/ burgundy)
White
L. fontanesiana
Drooping Leucothoe,
Mountain Doghobble
Spicebush
March, April
Yellow
Lindera benzoin
4
Golden yellow
Greenish,
white, or pink
(small so
grown more for
foliage)
White
White
White or
pink purple
Blue
Light blue
White
White
Liriodendron tulipifera
Tulip Tree
May
Lonicera sempervirens
‘Blanche Sandman’
Trumpet Honeysuckle
Magnolia acuminata
(large tree selection here)
Cucumbertree Magnolia
Possibly March,
April, May (planted
in 2016)
May
M. macrophylla
(large leaves; further back so hard to
see)
Bigleaf Magnolia
M. tripetala (large leaves as well but
plants are easy to see)
Umbrella Magnolia
Greenish
yellow with
orange at base
within (nice but
hard to see)
Orange red
flowers for
cultivar
Yellow green
Maianthemum racemosum
(Smilacina racemosa)
False Solomon's Seal
More southern
forms of M.
White
acuminata are found
from NC & further
south (once
classified as var.
subcordata but no
longer valid): some
plants have more
yellow pigment in
the flowers & are
shorter plants.
These forms have
been used in
breeding work for
yellow flowered
Magnolia hybrids &
cultivars. Cultivars
of the southern form
are in other gardens
at Green Spring.
May
White
Maianthemum stellatum
(Smilacina stellata)
Meehania cordata
Mertensia virginica
Star-Flowered False Solomon’s Seal,
Starry False Solomon’s Seal
Meehan's Mint
Virginia Bluebells
May
March, April, May
Monarda didyma & cultivars
(M. clinopodia or Basil Bee Balm can
begin to flower in late May, but little is
left in the garden – white flowers)
Napaea dioica
Bee Balm
Begins in late May
Lavender blue
Sky blue (some
flowers turn
pink as they
fade, & some
plants have
flowers that are
more pink
initially than
others)
Red
Glade Mallow
(grown primarily for large leaves)
Sweet Cicely
Golden Ragwort
Begins in late May
White (subtle)
April, May
March, April, May
White
Golden yellow
Sweet Bay Magnolia
M. virginiana
The more southern type ‘Henry Hicks’ is
in the Native Mixed Border by the
Townhouse Gardens fence - the leaves
are more evergreen.
The local species type is across the
Turkeycock Run bridge - it is native to
the site. It is growing in the magnolia
bog/ seepage swamp & the adjacent
woods.
Osmorhiza claytonia
Packera aurea
(Senecio aureus)
5
Penstemon digitalis
White Penstemon
P. hirsutus
(if no longer in the garden will replant in
2017 from the Vista Garden; shorter
plant than the above)
Phacelia bipinnatifida
Hairy Penstemon
Phlox divaricata
Wild Blue Phlox
March, April, May
(fragrant flowers; mistakenly planted a
light flowered cultivar at one time - keep
removing lighter flowered forms.
P. glaberrima
Smooth Phlox
Fern-Leaved Phacelia, Forest Phacelia
May
White to pale
violet
Lavender &
white
March, April, May
Blue to
lavender blue
Sky blue
May
Pink
P. stolonifera ‘Sherwood Purple’
Creeping Phlox
(the ‘Blue Ridge’ form may still be alive)
April, May
‘Sherwood
Purple’ is
lavender;
species ranges
from red-purple
to pink or
lavender
(rarely white)
P. subulata & cultivars
Moss Phlox
February, March,
April, May
Podophyllum peltatum
Polemonium reptans
Mayapple
Spreading Jacob's Ladder
Polygonatum biflorum
Prosartes lanuginosa
(Disporum lanuginosum)
Prunus serotina
Ptelea trifoliata
Smooth Solomon's Seal
Yellow Fairybells
April, May
April, May
(sometimes in late
March)
April, May
April, May
Pink for
species; light
blue for ‘Blue
Hills’
White
Blue
Black Cherry
Hop Tree
May
May
White
Greenish white
Rhododendron atlanticum
Coast Azalea
May
White to light
pink
R. calendulaceum
Flame Azalea
Orange is most
common.
Cultivars also
have been
selected with
yellow or
reddish orange
flowers.
R. periclymenoides
Pinxterbloom Azalea
Pink to pinkish
white
6
Greenish white
Yellow
Rhododendron periclymenoides hybrid Hybrid Azalea
found in nature (possibly with R.
atlanticum) – may have declined since in
heavy shade under Magnolia tripetala
Roseshell Azalea
R. prinophyllum
March, April, May
Light pink
April, May
Pink
White
(‘Lemon Drop’
blooms later)
Yellowish
(fruit is showier
than flowers)
White
(fragrant)
Pink
Blue or violet
R. viscosum
Swamp Azalea
Begins in late May
Rhus aromatica & the dwarf ‘Gro-Low’
Fragrant Sumac
April & May
Robinia pseudoacacia
Black Locust
April, May
Rubus odoratus
Salvia lyrata
(purple-leaved form)
Sanguinaria canadensis
Sassafras albidum
Flowering Raspberry
Purple Lyreleaf Salvia
Begins in late May
May
Bloodroot
Sassafras
March, April
April
Scutellaria serrata
Sedum ternatum
Sisyrinchium angustifolium
Staphylea trifolia
Showy Skullcap
Wild Stonecrop
Narrowleaf Blue-Eyed Grass
American Bladdernut
Stellaria pubera
Star Chickweed
Stylophorum diphyllum
Yellow Wood Poppy
Symplocarpus foetidus
(most plants are in wet areas that are
hard to see)
Skunk Cabbage
Thalictrum dioicum
(in bridge construction zone so may
need to replant in 2017)
Early Meadow Rue
T. pubescens
Tall Meadow Rue
May
T. thalictroides
(Anemonella thalictroides)
Tiarella cordifolia
Rue Anemone
March, April, May
Foamflower
Tradescantia virginiana & hybrids
Virginia Spiderwort
Trillium erectum
T. flexipes
T. grandiflorum
Red Trillium
NoddingTrillium
Great White Trillium
T. sessile
Sessile Trillium, Toadshade
April, May (March in White
some years)
April, May
Light blue for
the species;
blue & lilac for
the hybrids
Red
April, early May
White
April
White & turning
April, May (also
pink as ages
March in some
years)
Maroon
April, May
7
White
Greenish
yellow
May
Blue
May
White
May
Blue
April, early May
White or
Greenish white
April, May (March in White
some years)
Late March, April,
Golden yellow
May
February, March
Purplish &
(January in some
green
years; looks like it’s
in bloom longer)
April
Golden
stamens &
brown (subtle)
White
Uvularia grandiflora
Large-Flowered Bellwort, Merrybells
Yellow
Perfoliate Bellwort, Merrybells
April, May (also
March in some
years)
April, May
U. perfoliata
U. sessilifolia & ‘Variegata’
Sessile-Leaved Bellwort, Merrybells
March, April, May
Vaccinium corymbosum
Highbush Blueberry
April, May
Greenish
yellow
White
Other species as well such as
V. stamineum (Deerberry) - May
blooming flowers greenish or suffused
with purple; fruit not eaten by people so
less commonly grown.
Verbesina alternifolia
Wingstem
Viburnum acerifolium
Mapleleaf Viburnum
V. dentatum
Arrowwood Viburnum
&
V. dentatum var. lucidum (in the Flora of Southern Arrowwood Viburnum,
Virginia & in Tropicos) or
Smooth Arrowwood Viburnum
V. recognitum (preferred by the
Encyclopedia of Life)
Pale yellow
Late May some
Yellow
years (light bloom –
a summer bloomer)
May (may see some White
blooms in April in
warmer years)
V. lentago
Nannyberry Viburnum
V. nudum (var. nudum)
Possumhaw Viburnum,
Smooth Witherod Viburnum
V. prunifolium (small tree)
Blackhaw Viburnum
March, April, May
V. rufidulum (small tree)
Viola canadensis
Southern Blackhaw Viburnum
Canada Violet, Tall White Violet
March, April, May
V. pubescens
Yellow Violet
Yellow
V. sororia
Common Blue Violet
V. striata
Wisteria frutescens
Striped Cream Violet
American Wisteria,
Swamp Wisteria
Yellowroot
Zenobia,
Honeycup
Meadow Zizia, Heartleaf Alexanders,
Golden Alexanders
May
Deep violet or
blue; one form
is blue, gray, &
violet
Cream
Lavender
March, April, May
May
Purple brown
White
Xanthorhiza simplicissima
Zenobia pulverulenta
Zizia aptera (basal leaves are simple)
White
March (a few
Golden yellow
blooms), April, May
Z. aurea (basal leaves are compound; in Golden Zizia, Golden Alexanders
other gardens at Green Spring as well)
Note: blooms of many trees that are wind pollinated are not included on this list (some are attractive early in
8
the spring, such as red maple and boxelder maple).
Scientific Name of Plants with
Common Name
Ornamental Fruit in Spring
Amelanchier species, hybrids, & cultivars Juneberry, Serviceberry, Shadblow
Vaccinium corymbosum
Highbush Blueberry
Month of Fruiting Color of Fruit
(June also listed)
May (also June) Purple to
purplish black
Late May (also
Blue
June)
Deer damage has been extensive for several years (damage levels have been increasing since 2007).
­
Some plants have died due feeding injury, while some woody plants have died due to bark injury during the
­
rut (breeding season). In addition, some plant that used to bloom well have their blooms eaten off or are
­
reduced in vigor enough that they don’t bloom anymore. The number of plants of many species has declined.
­
Scientific Names Of Plants - Current Names Are From:
 Encyclopedia of Life (http://eol.org/) – institutional partners include Harvard
University, the Missouri Botanical Garden, the Smithsonian Institution, and The
Field Museum.
 Tropicos from the Missouri Botanical Garden (http://tropicos.org/)
If a second scientific name is given, it is usually an old name that is still seen in some
­
references or used by some nurseries. However, the above databases do not always
­
agree on names.
­
Other References:
­
Flora of Virginia. Alan Weakley, J. Christopher Ludwig, and John Townsend. 2012.
­
BRIT Press. Botanical Research Institute of Texas.
­
The Kemper Center for Home Gardening Plantfinder at the Missouri Botanical
Garden is an excellent reference for plant names, gardening information, and
photographs
(http://www.missouribotanicalgarden.org/plantfinder/plantfindersearch.aspx).
It features plants in their Kemper Center display gardens and is an excellent website
about ornamental plants.
Landscaping With Native Plants. Maryland Native Plant Society.
(http://www.mdflora.org/resources/Publications/GardenersGuidelines/LandscapingNatives.pdf). This booklet is also available in print form.
The Lady Bird Wildflower Center at the University of Texas in Austin has developed the
Native Plant Information Network for native plants (http://www.wildflower.org/explore/).
Native Plants for Northern Virginia (http://www.plantnovanatives.org/). This booklet is
also available in print form. It is a publication of the Plant NoVA Natives initiative, which
includes the Virginia Native Plant Society.
USDA PLANTS Database (http://plants.usda.gov/java/) - this database focuses on
plants native to the U.S. and to U.S. Territories and Protectorates, as well as naturalized
non-natives and invasives. It is also used to determine distribution within Virginia by
county.
Prepared by Brenda Skarphol, curatorial horticulturist at Green Spring Gardens.
9
Revised 8-21-16.
A publication of
Fairfax County, VA
08/2016
For ADA accommodations and/or alternative formats,
please call 703-324-8563 at least 10 working days in advance of the event. TTY 703-803-3354
10