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Ptelea trifoliata mollis
  • Hop Tree

a perennial woody deciduous member of the Ptelea genus in the family Rutaceae.

Niche
  • Unknown
    Unknown
    The ecosystem niches for this plant are unknown. Do you know them? Click the edit button to add them!
Functions
  • None
    None
    There are no functions defined for this plant. Do you know of some? Click the edit button to add them!
Light
  • Full sun
    Full sun
    The amount of sun exposure that a plant prefers in ideal conditions.
    Key
  • light shade
    Light shade
    The amount of shade a plant will tolerate without adverse health affects.
    Key
Water
  • Water Requirementsmoderate
    Moderate
    The amount of water a plant needs for healthy growth, relative to other plants.
    Key
Soil
  • acid,neutral,alkaline
    Acid to Alkaline
    The PH range (acidity or alkilinity) of the growth medium ideal for healthy nutrient absorbtion.
    Key
  • Sandy to Clay
    The soil texture this plant prefers for optimal growth.
    Key
Cold & Heat
  • 5
    Zone 5
    The USDA Hardiness scale assigns plants a number from 1 to 12 representing the minimum temperature a plant can survive.
    Key
    0< -53.9ºC< -65ºF
    1-51.1ºC-60ºF
    2-45.6ºC-50F
    3-40ºC-40ºF
    4-34.4ºC-30ºF
    5-28.9ºC-20ºF
    6-23.3ºC-10ºF
    7-17.8ºC0ºF
    8-12.2C10ºF
    9-6.7ºC20ºF
    10-1.1ºC30ºF
    114.4ºC40ºF
    12> 10ºC> 5ºF
  • ?
    Unknown
    The AHS Heat scale assigns plants a number from 1 to 12 representing the number of days per year a plant requires a temperature exceeding 30ºC (86ºF).
    Key
    11
    21 - 7
    38 - 14
    415 - 30
    531 - 45
    646 - 60
    761 - 90
    891 - 120
    9121 - 150
    10151 - 180
    11181 - 210
    12181 - 210
Ptelea trifoliata mollis has 0 edible uses listed
Ptelea trifoliata mollis has 0 material uses listed
Ptelea trifoliata mollis has 0 medicinal uses listed

Uses

Toxic parts

This species can cause photosensitization of the skin[1].

Edible uses

Notes

Fruit - raw[2]. Eaten by young children[3][4]. The fruit is also used as a hop substitute when making beer and it is added to yeast to make it rise more quickly when making bread[5][6]. The fruit is produced abundantly in Britain[7], though very little of it is fertile[8]. The fruit is about 25mm long[9].

Fruit

Unknown use

Material uses

Wood - hard, heavy, close grained[10][11]. It weighs 43lb per cubic foot[12].

Unknown part

Wood

Medicinal uses(Warning!)

The root-bark is anthelmintic, antibacterial, antiperiodic, stomachic and tonic[13][14][15][10][16]. It has been mixed with other medicines in order to give added potency[17][18]. It has a soothing influence on the mucous membranes and promotes the appetite, being tolerated when other tonics cannot be retained[13]. It is also taken in the treatment of intermittent fevers such as malaria, heartburn, roundworms, pinworms and poor digestion[16]. Externally it is applied to wounds[16]. The roots are harvested in the autumn, the bark peeled off and dried for later use[16].

The roots are a tonic, used in the treatment of asthmatic breathing, fevers, poor appetite etc[18].

The leaves are said to be useful in the treatment of wounds and also in the destruction of intestinal worms[17][18].

Unknown part

Anthelmintic
Antibacterial
Antiperiodic
Stomachic
Tonic

Ecology

Ecosystem niche/layer

Ecological Functions

Nothing listed.

Forage

Nothing listed.

Shelter

Nothing listed.

Propagation

Seed - best sown as soon as it is ripe in a cold frame[9]. Stored seed requires 3 months cold stratification at 5°c and should be sown as early as possible in the year[19]. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in light shade in the cold frame for at least their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts. Very little of the seed produced in Britain is viable[8].

Cuttings of half-ripe wood, July/August in a frame[19].

Layering.

Practical Plants is currently lacking information on propagation instructions of Ptelea trifoliata mollis. Help us fill in the blanks! Edit this page to add your knowledge.



Cultivation

Succeeds in any fertile well-drained moisture retentive soil in full sun or light part day shade[8][9].

The young growth in spring can be damaged by late frosts. A very ornamental plant[20]. This sub-species is the form that is eaten by children[3].

Plants in this genus are notably resistant to honey fungus[9].

Crops

Problems, pests & diseases

Associations & Interactions

There are no interactions listed for Ptelea trifoliata mollis. Do you know of an interaction that should be listed here? edit this page to add it.

Polycultures & Guilds

There are no polycultures listed which include Ptelea trifoliata mollis.

Descendants

Cultivars

Varieties

None listed.

Subspecies

None listed.

Full Data

This table shows all the data stored for this plant.

Taxonomy
Binomial name
Ptelea trifoliata mollis
Genus
Ptelea
Family
Rutaceae
Imported References
Edible uses
[2][3][4][5][6][7][8][9]
Medicinal uses
[13][14][15][10][16][17][18]
Material uses & Functions
[10][11][12]
Botanic
[8][21][9]
Propagation
Cultivation
Environment
Cultivation
Uses
Edible uses
None listed.
Material uses
None listed.
Medicinal uses
None listed.
Functions & Nature
Functions
Provides forage for
Provides shelter for
Environment
Hardiness Zone
5
Heat Zone
?
Water
moderate
Sun
full sun
Shade
light shade
Soil PH
acid, neutral, alkaline
Soil Texture
sandy, loamy, clay
Soil Water Retention
well drained
Environmental Tolerances
    Ecosystems
    Native Climate Zones
    None listed.
    Adapted Climate Zones
    None listed.
    Native Geographical Range
    None listed.
    Native Environment
    None listed.
    Ecosystem Niche
    None listed.
    Root Zone Tendancy
    None listed.
    Life
    Deciduous or Evergreen
    deciduous
    Herbaceous or Woody
    woody
    Life Cycle
    perennial
    Growth Rate
    ?
    Mature Size
    6 x meters
    Fertility
    ?
    Pollinators
    ?
    Flower Colour
    ?
    Flower Type
    hermaphrodite











    References

    1. ? Diggs, Jnr. G.M.; Lipscomb. B. L. & O'Kennon. R. J [Illustrated Flora of North Central Texas] Botanical Research Institute, Texas. (1999-00-00)
    2. ? 2.02.1 Hedrick. U. P. Sturtevant's Edible Plants of the World. Dover Publications ISBN 0-486-20459-6 (1972-00-00)
    3. ? 3.03.13.2 Yanovsky. E. Food Plants of the N. American Indians. Publication no. 237. U.S. Depf of Agriculture. ()
    4. ? 4.04.1 Moerman. D. Native American Ethnobotany Timber Press. Oregon. ISBN 0-88192-453-9 (1998-00-00)
    5. ? 5.05.1 McPherson. A. and S. Wild Food Plants of Indiana. Indiana University Press ISBN 0-253-28925-4 (1977-00-00)
    6. ? 6.06.1 Facciola. S. Cornucopia - A Source Book of Edible Plants. Kampong Publications ISBN 0-9628087-0-9 (1990-00-00)
    7. ? 7.07.1 Usher. G. A Dictionary of Plants Used by Man. Constable ISBN 0094579202 (1974-00-00)
    8. ? 8.08.18.28.38.4 Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray (1981-00-00)
    9. ? 9.09.19.29.39.49.5 Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press ISBN 0-333-47494-5 (1992-00-00)
    10. ? 10.010.110.210.3 Sargent. C. S. Manual of the Trees of N. America. Dover Publications Inc. New York. ISBN 0-486-20278-X (1965-00-00)
    11. ? 11.011.1 Vines. R. A. Trees of Central Texas. University of Texas Press ISBN 0-292-78958-3 (1987-00-00)
    12. ? 12.012.1 Britton. N. L. Brown. A. An Illustrated Flora of the Northern United States and Canada Dover Publications. New York. ISBN 0-486-22642-5 (1970-00-00)
    13. ? 13.013.113.2 Grieve. A Modern Herbal. Penguin ISBN 0-14-046-440-9 (1984-00-00)
    14. ? 14.014.1 Lust. J. The Herb Book. Bantam books ISBN 0-553-23827-2 (1983-00-00)
    15. ? 15.015.1 Uphof. J. C. Th. Dictionary of Economic Plants. Weinheim (1959-00-00)
    16. ? 16.016.116.216.316.4 Bown. D. Encyclopaedia of Herbs and their Uses. Dorling Kindersley, London. ISBN 0-7513-020-31 (1995-00-00)
    17. ? 17.017.117.2 Weiner. M. A. Earth Medicine, Earth Food. Ballantine Books ISBN 0-449-90589-6 (1980-00-00)
    18. ? 18.018.118.218.3 Foster. S. & Duke. J. A. A Field Guide to Medicinal Plants. Eastern and Central N. America. Houghton Mifflin Co. ISBN 0395467225 (1990-00-00)
    19. ? 19.019.1 Dirr. M. A. and Heuser. M. W. The Reference Manual of Woody Plant Propagation. Athens Ga. Varsity Press ISBN 0942375009 (1987-00-00)
    20. ? ? Flora Europaea Cambridge University Press (1964-00-00)
    21. ? Fernald. M. L. Gray's Manual of Botany. American Book Co. (1950-00-00)


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    Facts about "Ptelea trifoliata mollis"RDF feed
    Article is incompleteYes +
    Article requires citationsNo +
    Article requires cleanupYes +
    Belongs to familyRutaceae +
    Belongs to genusPtelea +
    Has common nameHop Tree +
    Has drought toleranceIntolerant +
    Has edible partFruit +
    Has edible useUnknown use +
    Has flowers of typeHermaphrodite +
    Has hardiness zone5 +
    Has lifecycle typePerennial +
    Has material partUnknown part +
    Has material useWood +
    Has mature height6 +
    Has medicinal partUnknown part +
    Has medicinal useAnthelmintic +, Antibacterial +, Antiperiodic +, Stomachic + and Tonic +
    Has search nameptelea trifoliata mollis + and x +
    Has shade toleranceLight shade +
    Has soil ph preferenceAcid +, Neutral + and Alkaline +
    Has soil teclayture preferenceClay +
    Has soil teloamyture preferenceLoamy +
    Has soil tesandyture preferenceSandy +
    Has soil water retention preferenceWell drained +
    Has sun preferenceFull sun +
    Has taxonomy namePtelea trifoliata mollis +
    Has water requirementsmoderate +
    Is deciduous or evergreenDeciduous +
    Is herbaceous or woodyWoody +
    Is taxonomy typeSpecies +
    Tolerates nutritionally poor soilNo +
    Uses mature size measurement unitMeters +