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Virtual Collection

This version was saved 13 years, 10 months ago View current version     Page history
Saved by Rebecca
on May 12, 2010 at 10:08:27 pm
 

Becky Morris

Virtual Collection

Click on each species name for more photos.

 

 

1. Viburnum alnifolium  Marsh.     

     Hobblebush

     Caprifoliaceae

Location: Baltimore City, MD

Found on the campus of The Bryn Mawr School, within a wooded area along Stony Run in Baltimore, MD 21210.  Located in a flat, partially-sunny area within the woods.

This medium shrub has opposite leaves and two types of flowers on the flowerhead.  The inner flowers are small, and the outer flowers are large and showy.

 

 

2. Saxifraga virginiensis

     Early Saxifrage

     Saxifragaceae

Location: Baltimore County, MD

Found within Gunpowder State Park, along the trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236.  Located in a moist, flat area along a trail near the Gunpowder River.  Other plants growing nearby include Smilax glauca, Lonicera japonica, Stellaria pubera, and Lindera benzoin.  

These small flowers are positioned in terminal clusters.  The flowers have five petals and 10 bright-yellow stamens.  The leaves form a basal rosette around the flower stalk. 

 

 

3. Claytonia virginica

     Spring Beauty

     Portulacaceae

Location: Baltimore County, MD

Found within Gunpowder State Park, along the trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236.  Located in a moist, flat area along a trail near the Gunpowder River.  Other plants growing nearby include Podophyllum peltatum, Rosa multiflora, and Dicentra cucullaria 

This flower stalk has a pair of thin, linear leaves that are succulent.  The flowers have five petals. 

 

 

4. Staphylea trifolia

     Bladdernut

     Staphyleaceae

Location: Baltimore County, MD

Found within Gunpowder State Park, along the trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236.  Located in a moist, flat area along a trail near the Gunpowder River.   

This small tree has opposite, compound leaves, each with three toothed leaflets.  The flowers are clusters of drooping flowers with five white petals and yellow stamens. 

 

 

5. Geranium maculatum

     Wild Geranium / Cranesbill

     Geraniaceae

Location: Baltimore County, MD

Found within Gunpowder State Park, along the paved trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236.  Located in a flat area near a hillside along the trail.  Other plants growing nearby include Toxicodendron radicans and Parthenocissus quinquefolia 

These flowers are polypetalous with five petals and sepals.  The leaves are deeply lobed and the overall outline of the leaf is circular. 

 

 

6. Uvularia sessilifolia

     Sessile Bellwort / Oakesia / Little Merrybells

 

     Liliaceae

Location: Baltimore County, MD

Found within Gunpowder State Park, along the trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236.  Located in a moist, flat area along a trail near the Gunpowder River.  Other plants growing nearby include Podophyllum peltatum and Erythronium americana 

These pale yellow/creamy flowers droop from beneath leaves at the end of the stem.  The leaves are sessile and their bases do not surround the stem.  The stem branches and is not jointed.

 

 

7.  Smilacina racemosa 

     False Solomon's Seal

     Liliaceae

Location: Baltimore County, MD

Found within Gunpowder State Park, along the trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236.  Located in a moist, flat area along a trail near the Gunpowder River.  Other plants growing nearby include Podophyllum peltatum and Mertensia virginica.

These small, white flowers are 6-parted and clustered at the end of the stem.  The flower cluster branches.  The leaves alternate along the zigzagging stem.  Before blooming, the flower cluster drooped at the end of the stem. 

 

 

8. Vaccinium corymbosum

     Common Highbush Blueberry

     Ericaceae

Location: Baltimore City, MD

Found on the campus of The Bryn Mawr School, at the edge of a wooded area along Stony Run in Baltimore, MD 21210.  Located in a flat, sunny area along a trail.

This tall shrub has distinctive, globe-shaped flowers.  The leaves are entire and ovate.

 

 

9. Acer negundo

     Box Elder

     Sapindaceae

Location: Baltimore County, MD

Found within Gunpowder State Park, along the paved trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236.  Located in a flat area near a hillside along the trail.

This small tree has opposite leaves and three leaflets.  The leaflets are of different shapes and sizes. 

 

 

10. Aesculus glabra

     Ohio Buckeye

     Sapindaceae

Location: Baltimore City, MD

Found on the campus of The Bryn Mawr School, near the edge of a wooded area along Stony Run in Baltimore, MD 21210.  Located in a flat, partially-sunny area at the edge of the woods.

This tree has opposite leaves with five palmately-compound leaflets.  The tree has clusters of yellow flowers.

 

     

11. Ranunculus ficaria

     Lesser Celandine / Fig Buttercup

     Ranunculaceae

Location: Baltimore City, MD

Found on the campus of The Bryn Mawr School, near the edge of a wooded area along Stony Run in Baltimore, MD 21210.  Located in a moist, flat area at the edge of the woods.

These flowers have eight shiny petals and heart-shaped leaves.  The flowers and leaves have long stalks.  

 

 

12. Stellaria pubera

       Star Chickweed

       Caryophyllaceae

Location: Baltimore County, MD

Found within Gunpowder State Park, along the trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236.  Located in a moist, flat, wooded area along a trail near the Gunpowder River.  Other plants growing nearby include Smilax glauca, Lonicera japonica, Rosa multiflora, and Lindera benzoin.  

These flowers have five sepals and five petals that are deeply cleft (almost appears to be 10 petals).  The petals are longer than the sepals, and the leaves are in pairs.  

 

 

13. Dicentra cucullaria

       Dutchman's Breeches

       Papaveraceae 

Location: Baltimore County, MD

Found within Gunpowder State Park, along the trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236.  Located in a moist, flat, wooded area along a trail near the Gunpowder River.  Other plants growing nearby include Erythronium americana  and Claytonia virginica

This plant has basal leaves that are highly dissected, and the flowers are heart-shaped with pointed spurs.

 

 

14. Panax trifolius

       Dwarf Ginseng

       Araliaceae

Location: Baltimore County, MD

Found within Gunpowder State Park, along the trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236.  Located in a moist, flat, wooded area along a trail near the Gunpowder River.  Other plants growing nearby include Erythronium americana , Podophyllum peltatum, and Fagus grandifolia.

These small white flowers are in a rounded umbel.  The flowers are five-parted and have ovaries that are not superior.  The plant has three whorled leaves that each have five leaflets. 

 

 

 

15. Mertensia virginica

       Virginia Bluebells / Virginia Cowslip

       Boraginaceae

Location: Baltimore County, MD

Found within Gunpowder State Park, along the trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236.  Located in moist, flat, wooded areas along the trail near the Gunpowder River.  Other plants growing nearby include Panax trifolius and Claytonia virginica.

These oval-shaped leaves are smooth, and the stem is succulent.  The blue, bell-shaped flowers unroll from a nodding cluster.

 

 

 

16. Cercis canadensis

       Eastern Redbud

       Fabaceae

Locations: Baltimore City, MD (1) and Baltimore County, MD (2 & 3)

1) Found on the campus of the Village of Cross Keys in Baltimore, MD 21210.  Located in an open, grassy area along the driveway. 

2) Found in a wooded area along the power lines that cross near 9512 Dundawan Road in Perry Hall, MD 21236.  Located at the edge of a wooded area.

3) Found within Gunpowder State Park, on the opposite side of the Gunpowder River from the trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236.  Located in a moist, flat area at the edge of the river.

This small tree has pink, pea-shaped flowers.  The leaves are alternate and heart-shaped.

 

 

 

17. Cardamine concatenata (Michx.)

       Cut-leaved Toothwort

       Brassicaceae

Location: Baltimore County, MD

Found within Gunpowder State Park, along the trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236.  Located in a moist, flat, wooded area along a trail near the Gunpowder River.  Other plants growing nearby include Erythronium americana  and Claytonia virginica.

These flowers are in terminal clusters and have four petals.  The stem has a whorl of three leaves that are deeply-divided into three segments.

 

 

 

18. Cardamine angustata O.E. Schulz

     Slender Toothwort

     Brassicaceae

Location: Baltimore County, MD

Found within Gunpowder State Park, along the paved trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236.  Located on a wooded slope along the trail.  Other plants growing nearby include Erythronium americana  and Claytonia virginica.

Very similar to Cardamine concatenata, these flowers are in a terminal cluster and have four parts.  The stem has a pair of small leaves that are divided into three slender segments, while the basal leaves are divided into three broad segments.

 

 

 

19. Sassafras albidum

      Sassafras

      Lauraceae

Location: Baltimore County, MD

Found in a wooded area behind the home at 12 Lovelock Ct in Perry Hall, MD 21236.  Located on a hillside at the edge of a wooded area.  Other plants growing nearby include Lonicera japonica, Liriodendron tulipifera, and Acer negundo.

This medium-sized tree has three shapes of leaves: no lobes, two lobes, and three lobes.  The twigs are green. 

 

 

20. Asimina triloba (L.) Dunal

     Pawpaw

     Annonaceae

Location: Baltimore County, MD

Found within Gunpowder State Park, along the trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236.  Located in a moist, flat, wooded area along a trail near the Gunpowder River.  Other plants growing nearby include Staphylea trifolia, Acer rubra, Mertensia virginica, and Fagus grandifolia.

This small tree has long, naked, wooly, reddish terminal buds.  The flowers are maroon and over one inch broad.

 

 

     

21. Taxodium distichum

     Bald Cypress

     Cupressaceae

Location: Baltimore City, MD

Found on the campus of The Bryn Mawr School, at the end of the driveway at 109 W. Melrose Ave in Baltimore, MD 21210.  Located in full sun in a flat, grassy area.  This tree was most likely planted (not naturally occurring).

This tall tree has flat, pliable needles that vary in size and are green on both sides.  The needles are on slender twigs, and both the needles and twigs are shed each year. 

 

 

 

22. Euonymus alata

     Burning bush

     Celastraceae

Location: Baltimore County, MD

Found within Gunpowder State Park, along the paved trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236.  Located in a flat, wooded area near a hillside along the trail. 

This shrub has green twigs with corked wings.  The yellow flowers contain a nectar capsule.  The leaves are opposite and toothed.

 

 

 

23. Rhododendron periclymenoides (Michx.) Shinners

 

     Pink Azalea / Pinxter Flower

     Ericaceae

Location: Baltimore County, MD

Found within Gunpowder State Park, along the paved trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236.  Located in a rocky area on a wooded hillside.  Other plants growing nearby include Liriodendron tulipifera, Fagus grandifolia, Carpinus caroliniana, and Acer negundo.

This shrub has flowers with long pink stamens and pistil that project upward from the tubed corolla.  The flowers have a subtle fragrance and emerge with the new leaves.  The oblong leaves are alternate and have entire margins with fine hairs. 

 

 

 

24.Veratrum viride

     False Hellebore

     Liliaceae

Location: Baltimore County, MD

Found within Gunpowder State Park, off the trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236.  Located in a moist, flat, wooded area beside a stream.  Other plants growing nearby include Podophylum peltatum, Lindera benzoin, Fagus grandifolia, and Liriodendron tulipifera.

These yellow-green, star-shaped flowers have six parts and are in tall clusters.  The leaves are large and deeply-ribbed.  The leaves were conspicuous in early spring.  

 

 

25. Viburnum prunifolium

     Cherry Leaf Viburnum

     Caprifoliaceae

Location: Baltimore County, MD

Found within Gunpowder State Park, along the trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236

Located in a moist, flat area along a trail near the Gunpowder River.  Other plants growing nearby include Viburnum dentatum, Fagus grandifolia, and Staphylea trifolia.

 

 

26. Galium aparine

     Catchweed Bedstraw

     Rubiaceae

Location: Baltimore City, MD

Found on the campus of The Bryn Mawr School, within a wooded area along Stony Run in Baltimore, MD 21210

Located in a moist area near a trail.  Other plants growing nearby include Symplocarpus foetidus, Aesculus glabra, and Sambucus canadensis.

 

 

27. Sambucus canadensis

     Common Elderberry

     Caprifoliaceae

Location: Baltimore City, MD

Found on the campus of The Bryn Mawr School, within a wooded area along Stony Run in Baltimore, MD 21210

Located in a moist area near a trail.  Other plants growing nearby include Symplocarpus foetidus, Aesculus glabra, and Galium aparine. 

 

 

28. Rhus typhina

     Staghorn Sumac

     Anacardiaceae

Location: Baltimore County, MD

Found in a wooded area behind the home at 12 Lovelock Ct in Perry Hall, MD 21236  

Located on a hillside at the edge of a wooded area.  Other plants growing nearby include Lonicera japonica, Liriodendron tulipifera, and Acer negundo.

 

 

29. Robinia pseudoacacia

      Black Locust

        Fabaceae

Location: Baltimore City, MD

Found on the campus of The Bryn Mawr School, at the edge of a wooded area along Stony Run in Baltimore, MD 21210

Located in a flat, sunny area at the edge of the woods.

 

 

30. Hydrophyllum virginianum

     Virginia Waterleaf

     Hydrophyllaceae

Location: Baltimore County, MD

Found within Gunpowder State Park, along the trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236

Located in a moist, flat area along the trail near the Gunpowder River.  Other plants growing nearby include Erythronium americana, Fagus grandifolia, Toxicodendron radicans, and Geranium maculatum.

 

 

31. Adiantum pedatum

     Northern Maidenhair Fern

     Pteridaceae

Location: Baltimore County, MD

Found within Gunpowder State Park, along the paved trail that begins at the end of Dundawan Rd in Perry Hall, MD 21236

Located on a wooded slope along the trail.  Other plants growing nearby include Viburnum acerifolium, Polystichum acrostichoides, and Arisaema triphyllum.

 

    

 

 

 

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