Practical
Plants

Fraxinus texensis

Texas White Ash

a perennial woody deciduous member of the Fraxinus genus in the family Oleaceae.

No photo available

Taxonomy and growth

Family
Oleaceae
Life cycle
perennial
Foliage
deciduous
Woodiness
woody
Growth rate
vigorous
Height
12 m
Spread
10 m
Fertility
Self sterile, Wind
Flower type
dioecious
Pollinators
Wind

Uses

Material uses

This section contains historical Plants For A Future notes marked noncommercial.

Wood - heavy, hard, strong. It is occasionally used for flooring and is valued as a fuel[8].

Product or use
Fuel
Product or use
Wood

Ecology and functions

Ecosystem niche
Canopy

Environment

Range
Southern N. America - Texas.
Habitat
High, dry limestone bluffs and ridges[8].
Light
full sun
Shade tolerance
light shade
Water
moderate
Hardiness
Zone 6+
Soil textures
sandy, loamy, clay
Soil pH
acid, neutral, alkaline, very alkaline
Tolerances
high wind
Wind
Yes
Tolerates Nutritionally Poor Soil
No
Drought
intolerant

Propagation

This section contains historical Plants For A Future notes marked noncommercial.

The seed is best harvested green - as soon as it is fully developed but before it has fully dried on the tree - and can then be sown immediately in a cold frame[7]. It usually germinates in the spring[7]. Stored seed requires a period of cold stratification and is best sown as soon as possible in a cold frame[3]. Prick out the seedlings into individual pots when they are large enough to handle and grow them on in a cold frame for their first winter. Plant them out into their permanent positions or a nursery bed in late spring or early summer of the following year. If you have sufficient seed then it is possible to sow it directly into an outdoor seedbed, preferably in the autumn. Grow the seedlings on in the seedbed for 2 years before transplanting either to their permanent positions or to nursery beds.

Cultivation

This section contains historical Plants For A Future notes marked noncommercial.

Prefers a deep loamy soil, even if it is on the heavy side[1][3]. Most members of this genus are gross feeders and require a rich soil[3]. Succeeds in exposed positions[3] and in dry alkaline soils[2][3]. Tolerates atmospheric pollution[3]. Young plants tolerate forest shade[4]. This species is closely related to Fraxinus americana, and is possibly no more than a variety of that species[6]. Dioecious. Male and female plants must be grown if seed is required. Male trees usually flower heavily each year, but female trees only flower heavily every 2 - 3 years[5].

References

  1. F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press 1951-00-00

    ↩

  2. Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray 1981-00-00

    ↩

  3. Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press 1992-00-00 ISBN 0-333-47494-5

    ↩1↩2↩3↩4↩5↩6

  4. Lauriault. J. Identification Guide to the Trees of Canada Fitzhenry and Whiteside, Ontario. 1989-00-00 ISBN 0889025649

    ↩

  5. Elias. T. The Complete Trees of N. America. Field Guide and Natural History. Van Nostrand Reinhold Co. 1980-00-00 ISBN 0442238622

    ↩

  6. Diggs, Jnr. G.M.; Lipscomb. B. L. & O'Kennon. R. J Illustrated Flora of North Central Texas Botanical Research Institute, Texas. 1999-00-00 http://artemis.austincollege.edu/acad/bio/gdiggs/NCTXpdf.htm

    ↩

  7. McMillan-Browse. P. Hardy Woody Plants from Seed. Grower Books 1985-00-00 ISBN 0-901361-21-6

    ↩1↩2

  8. Sargent. C. S. Manual of the Trees of N. America. Dover Publications Inc. New York. 1965-00-00 ISBN 0-486-20278-X

    ↩1↩2

Edit this page