Plants to Remember for Next Week
Ulmus sp. American
Elm, Valley Forge
Characteristics
- Vase-shaped
- Yellow fall colors
- Cutting growing better than grafting growing.
- Possibility of graft incompatibility
- This one is resistant to Dutch Elm Disease.
ID
- Look at buds.
- Serrated/toothed leaves.
Ulmus sp. American Elm, Valley Forge
Ulmus sp. American Elm Cutting.
Note the distinctive buds.
Ulmus parvifolia,
Chinese Elm
Characteristics
- Flowers in summer.
- Fruits in fall.
- Very small foliage.
- Fall color - burgundy or yellow/green (varies).
- Medium/large.
Ulmus parvifolia Chinese Elm
![Ulmus parvifolia Chinese Elm Cutting](images/Ulmu_prvifolia_Chinese_Elm_cutting.JPG)
Ulmus parvifolia Chinese Elm Cutting
Note the plentiful fruit.
Cladrastis kentukea
Yellowwood
- Native
- Full sun to part sun
- Can grow large, but often medium. 40-60'.
- Flower: creamy, pea-like flower. Flowers in May.
- Fall color: yellow
- Shape: vase, arches, vases out.
- Smooth gray bark, stays that way.
- Can split like Bradford Pear.
- Alternates heavy and light blooming years.
ID
- Looks like ash.
- But, petiole encloses bud (see pic)
- bud - nice, silky, brown underneath.
- Cultivar: Perkins Pink.
Cladrastis kentukea Yellowwood
![Cladrastis kentukea Yellowwood leaves](images/Cladrastis_kentuckea_Yellowwood_leaves.JPG)
Cladrastis kentukea Yellowwood leaves
![Cladrastis kentukea Yellowwood cutting](images/Cladrastis_kentuckea_Yellowwood_cutting.JPG)
Cladrastis kentukea Yellowwood cutting
![Cladrastis kentukea Yellowwood bud and petiole](images/Cladrastis_kentuckea_Yellowwood_bud.JPG)
Cladrastis kentukea Yellowwood bud and petiole
Morus alba Mulberry
- The cultivar shown is fruitless, not messy.
- The fruited varieties "leaves the purple crap on your car".
- The fruit is edible - as long as it has not turned in to purple
crap on your car.
- Yellow fall color.
Morus alba Mulberry
Taxodium distichum
Bald
Cypress
- Large trees..
- Grow in wet soil.
- Fall color: russet brown.
- Lose leaves in winter.
- Deciduous.
ID:
Bald
Cypress
|
Metasequoia
|
whirled/scattered leaves
|
opposite leaves
|
large buds
|
no noticable buds
|
random aroud stem
|
plane
|
Taxodium distichum Bald Cypress
Taxodium distichum Bald Cypress
![Taxodium distichum Bald Cypress with Gator Bag](images/Taxodium_distichum_base_gator_bag.JPG)
Taxodium distichum Bald Cypress with Gator Bag
![Taxodium distichum Bald Cypress](images/Taxodium_distichum_bottom.JPG)
Taxodium distichum Bald Cypress
![Taxodium distichum Bald Cypress Cutting](images/Taxodium_distichum_cutting_2.JPG)
Taxodium distichum Bald Cypress Cutting. Note the whirled pattern
of the leaves.
Metasequoia
glyptostroboides Dawn Redwood
- 60' large
- bronze/red, burnt orange fall color
- base - 45 degree angle (see picture)
Young Metasequoia glyptostroboides
Dawn Redwood in the new Cincinnati Zoo parking lot. Shot taken
from above.
![A closer shot of Metasequoia glyptostroboides in the new Cincinnati Zoo parking lot.](images/Metasequoia_glyptostrobides_Dawn_Redwood_Top_Close.JPG)
A closer shot of Metasequoia glyptostroboides in the new Cincinnati Zoo
parking lot.
![Metasequoia glyptosroboides Dawn Redwood](images/Metasequoia_glyptostroboides_Dawn_Redwood.JPG)
Metasequoia glyptosroboides Dawn Redwood
![Metasequoia glyptostroboides Dawn Redwood - note the 45 degree branch angles.](images/Metasequoia_glyptostroboides_Dawn_Redwood_branch_angle.JPG)
Metasequoia glyptostroboides Dawn Redwood - note the 45 degree branch
angles.
Catalpa speciosa
Catalpa
- Large, 60-80'.
- Lots of visible flowers mind summer, June-July.
- Large seed pods, Indian beans.
- Seed pods drop around March/May.
- Drought tolerant.
- Grows fast.
- Fall color: dirty yllow, yellow/green.
- Catalpa worm strips foliage, but the tree leafs back out.
Catalpa
speciosa Catalpa bark
![Catalpa speciosa Catalpa](images/Catalpa_speciosa_Catalpa_far_1.JPG)
Catalpa speciosa Catalpa
![Catalpa speciosa Catalpa Indian beans](images/Catalpa_speciosa_Catalpa_fruit.JPG)
Catalpa speciosa Catalpa Indian beans
![Catalpa speciosa Catalpa limbs in canopy](images/Catalpa_speciosa_Catalpa_limbs.JPG)
Catalpa speciosa Catalpa limbs in canopy
Sassafras albidum
Sassafras
Three leaf types:
- 3 lobed
- Mitten
- No lobes
- Lemon scent when scratched.
- Medium, can grow large.
- Grow in clusters.
- Yellow, orange, red fall colors.
- Male and female.
- Make root beer out of roots.
- Early spring yellow blooms, can be hard to notice.
Sassafras albidum Sassafras
Sassafras albidum Sassafras
Crataegus
phaenopyrum Washington Hawthorn
ID
Wasington
|
Winter
King
|
Groups of fruit
|
Singular fruit
|
Dogwood type bark
|
Orange, blocky bark
|
Fairly thorny
|
Less thorny
|
- Small tree - 15-18 feet.
- Clusters of white flowers in May.
- Stinky.
Crataegus phaenopyrum Washington
Hawthorn
Crataegus phaenopyrum Washington
Hawthorn Cutting
![Crataegus phaenopyrum Washington Hawthorn berries](images/Crataegus_phaenopyrum_Washington_Hawthorn_berries.JPG)
Crataegus phaenopyrum Washington Hawthorn berries
![Crataegus phaenopyrum Washington Hawthorn bark](images/Crataegus_phaenopyrum_Washington_Hawthorn_bark.JPG)
Crataegus phaenopyrum Washington Hawthorn bark
Hawthorn Fireblight
How do we know this is fireblight?
- Leaves are still attached.
- Stem crooks.
- Cicada damage.
Crataegus (Hawthorn) fireblight -
note the cicada damage on the stem
![Crataegus (Hawthorn) fireblight - note the cicada damage on the stem](images/Hawthorn_fireblight_branch.JPG)
Crataegus (Hawthorn) fireblight - note the crooking stem and attached
leaves
Crataegus virdis
'Winter King' Winter King Hawthorn
Orange, blocky bark.
Orange-ish fruit; more orange than Washington.
Fruit holds until January
See the picture from the
Hort
II (32-HORT-188) Winter class showing a Winter King Hawthorn with
fruit, and without leaves.
Single trunk, vase shape, wide.
Crataegus virdis 'Winter King' Winter
King Hawthorn
![Crataegus virdis 'Winter King' Winter King Hawthorn's orange, blocky bark is distinguising.](images/Crataegus_virdis_Winter_King_Hawthorn_bark.JPG)
Crataegus virdis 'Winter King' Winter King Hawthorn's orange, blocky
bark is distinguising.
![Crataegus virdis 'Winter King' Winter King Hawthorn berries](images/Crataegus_virdis_Winter_King_Hawthorn_berries.JPG)
Crataegus virdis 'Winter King' Winter King Hawthorn berries
![Crataegus berry comparison: Washington on the left, Winter King on the right. Notice the difference in color, groupings.](images/Hawthorn_berries_compare.JPG)
Crataegus berry comparison: Washington on the left, Winter King on the
right. Notice the difference in color, groupings.
![Crataegus virdis 'Winter King' Winter King Hawthorn cutting](images/Crataegus_virdis_Winter_King_cutting.JPG)
Crataegus virdis 'Winter King' Winter King Hawthorn cutting
![Crataegus leaves: Compare the leaves of Crataegus phaenopyrum and Crrataegus virdis 'Winter King': not much difference](images/Hawthorn_compare_2.JPG)
Crataegus leaves: Compare the leaves of Crataegus phaenopyrum and
Craetaegus virdis 'Winter King': not much difference.
Koelreutera
paniculata Goldenraintree
- Small/medium tree.
- Yellow fruit.
- Possibly invasive plant.
- Chinese-lantern like fruit.
- Full sun.
- Drought tolerant.
- Good small flowering tree.
- Yellow/orange fall color.
- Sumer bloom.
- Hard to get straight trunk - curved or mutiple.
![Koelreuteria paniculata Goldenraintree](images/Koelreuteria_paniculata_far_2.JPG)
Koelreuteria paniculata Goldenraintree
![Koelreuteria paniculata Goldenraintree](images/Koelreuteria_paniculata_branch.JPG)
Koelreuteria paniculata Goldenraintree
![Koelreuteria paniculata cutting](images/Koelreuteria_paniculata_Goldenraintree_cutting.JPG)
Koelreuteria paniculata Goldenraintree cutting
![Koelreuteria paniculata Goldenraintree fruit](images/Koelreuteria_paniculata_Goenraintree_fruit.JPG)
Koelreuteria paniculata Goldenraintree fruit
![Koelreuiteria paniculata Goldenraintree seeds](images/Koelreuteria_paniculata_Goldenraintree_seeds.JPG)
Koelreuteria paniculata Goldenraintree seeds
Lonicera maackii
Amur Honeysuckle
- From China.
- Full sun to deep shade.
- Leaves early in Sping until December.
- Outcompetes natives.
- Flowers: white/yellow, honeysuckle.
- Not very fragrant.
- Can seed into anything - get acres of it.
- 15-18' tall.
- Birds eat fruit and disperse seeds.
Loicera maackii Amur Honeysuckle
Loicera maackii Amur Honeysuckle
branch
![Lonicera maackii Amur Honeysuckle cutting](images/Lonicera_maackii_Amur_Honeysuckle_cutting.JPG)
Lonicera maackii Amur Honeysuckle cutting
![Lonicera maackii Amur Honeysuckle](images/Lonicera_maackii_Amur_Honeysuckle_close.JPG)
Lonicera maackii Amur Honeysuckle
Celtis Occidentalis
Hackberry
- Prarie tree.
- Grayish trunk.
- Not common for shade.
- Lots in Cincinnati.
ID
- Similar to Elm, but different veination. (More pinnately
branched vs. Elm. Elm is more parallel.)
Celtis occidentalis Hackberry
![Celtis occidentalis Hackberry](images/Celtis_occidentalis_Hackberry_far.JPG)
Celtis occidentalis Hackberry