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Aesculus parviflora - Walter.

Common Name Bottlebrush buckeye
Family Hippocastanaceae
USDA hardiness 4-9
Known Hazards The seed is rich in saponins[169]. Although poisonous, saponins are poorly absorbed by the human body and so most pass through without harm. Saponins are quite bitter and can be found in many common foods such as some beans. They can be removed by carefully leaching the seed or flour in running water. Thorough cooking, and perhaps changing the cooking water once, will also normally remove most of them. However, it is not advisable to eat large quantities of food that contain saponins. Saponins are much more toxic to some creatures, such as fish, and hunting tribes have traditionally put large quantities of them in streams, lakes etc in order to stupefy or kill the fish[K].
Habitats Wooded bluffs and rich woods, also by streams, on the coastal plain[72, 184].
Range Southern N. America - Georgia and Alabama to Florida.
Edibility Rating    (2 of 5)
Other Uses    (3 of 5)
Weed Potential No
Medicinal Rating    (1 of 5)
Care (info)
Fully Hardy Moist Soil Full shade Semi-shade Full sun
Aesculus parviflora Bottlebrush buckeye


http://commons.wikimedia.org/wiki/User:Francis7
Aesculus parviflora Bottlebrush buckeye
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Summary

Bloom Color: White. Main Bloom Time: Early summer, Mid summer. Form: Rounded.


Physical Characteristics

 icon of manicon of shrub
Aesculus parviflora is a deciduous Shrub growing to 4 m (13ft) by 4 m (13ft) at a slow rate.
See above for USDA hardiness. It is hardy to UK zone 5 and is not frost tender. It is in flower in August, and the seeds ripen from October to November. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in full shade (deep woodland) semi-shade (light woodland) or no shade. It prefers moist soil.

UK Hardiness Map US Hardiness Map

Synonyms

Ae macrostachya. Pavia macrostachya

Plant Habitats

Woodland Garden Dappled Shade; Shady Edge; Ground Cover;

Edible Uses

Edible Parts: Seed
Edible Uses:

Seed - cooked[2, 22, 105, 177]. It can be dried and ground into a powder and used as a gruel. The seed is quite large and easily harvested, though it is rarely produced in Britain[11]. Unfortunately, it is rich in bitter-tasting saponins and these need to be leached out before the seed can be eaten. See notes on toxicity above. The following notes apply to A. californica, but are probably also relevant here:- The seed needs to be leached of toxins before it becomes safe to eat - the Indians would do this by slow-roasting the nuts (which would have rendered the saponins harmless) and then cutting them into thin slices, putting them into a cloth bag and rinsing them in a stream for 2 - 5 days[213]. Most of the minerals etc would also have been leached out by this treatment[K].

References   More on Edible Uses

Medicinal Uses

Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.
Antiperiodic  Antirheumatic  Miscellany

Antiperiodic, antirheumatic[194]. Used in the treatment of colic, piles, constipation and whooping cough[194].

References   More on Medicinal Uses

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Other Uses

Miscellany  Soap  Wood

Saponins contained in the seed are used a soap substitute[169]. The saponins can be easily obtained by chopping the seed into small pieces and infusing them in hot water. This water can then be used for washing the body, clothes etc. Its main drawback is a lingering odour of horse chestnuts[K]. Plants can be used as a tall ground cover for large areas of land[208]. They are slow to establish but eventually form large spreading clumps[208]. Wood - easily worked. Used for making water troughs, packing cases, tea boxes, ornamental articles etc[194].

Special Uses

Ground cover  Scented Plants

References   More on Other Uses

Cultivation details

Landscape Uses:Border, Massing, Specimen, Woodland garden. Prefers a deep loamy well-drained soil but is not too fussy[1, 11]. Succeeds in most situations in sun or shade[126, 200]. Plants are very shade tolerant[200]. A very ornamental plant[1, 11], it is hardy to about -20°c[184] though it is slow to establish[208]. The young growth in spring can be damaged by late frosts. The flowers have a delicate honey perfume[245]. This species does best on the western side of Britain according to one report[126] whilst another says that it is best in a continental climate, which would suggest that it was best grown in the eastern half of the country[200]. Trees rarely fruit in Britain except after a long hot, dry summer[11, 130]. Spreads freely by suckers[182]. Grows well on a lawn[11]. Most members of this genus transplant easily, even when fairly large[11]. Special Features:Attractive foliage, North American native, All or parts of this plant are poisonous, Wetlands plant, Blooms are very showy.

References   Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

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Plant Propagation

Seed - best sown outdoors or in a cold frame as soon as it is ripe[11, 80]. The seed germinates almost immediately and must be given protection from severe weather[130]. The seed has a very limited viability and must not be allowed to dry out. Stored seed should be soaked for 24 hours prior to sowing and even after this may still not be viable[80, 113]. It is best to sow the seed with its 'scar' downwards[130]. If sowing the seed in a cold frame, pot up the seedlings in early spring and plant them out into their permanent positions in the summer. Root cuttings 5 - 7 cm long in December. Store the roots upside down in sand and pot them up in March/April[78]. Grow them on until they are 20cm or more tall and then plant them out into their permanent positions, preferably in late spring or early summer after the last expected frosts. Division of suckers in the dormant season[200]. The suckers can be planted out direct into their permanent positions if required.

Other Names

If available other names are mentioned here

Native Range

NORTHERN AMERICA: United States (Alabama, Georgia, South Carolina)

Weed Potential

Right plant wrong place. We are currently updating this section. Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.

Conservation Status

IUCN Red List of Threatened Plants Status :

Related Plants
Latin NameCommon NameHabitHeightHardinessGrowthSoilShadeMoistureEdibleMedicinalOther
Aesculus californicaCalifornian Buckeye, California HorsechestnutTree12.0 6-10 MLMHNDM312
Aesculus chinensisChinese Horse ChestnutTree25.0 5-9 SLMHSNM313
Aesculus flavaSweet Buckeye, Yellow buckeyeTree20.0 4-8 MLMHSNM403
Aesculus glabraOhio Buckeye, Fetid BuckeyeTree20.0 4-7 MLMHSNM213
Aesculus hippocastanumHorse Chestnut, European Horsechestnut, Common HorsechestnutTree30.0 4-7 FLMHSNDM343
Aesculus indicaIndian Horse ChestnutTree30.0 6-9  LMHSNM313
Aesculus paviaRed BuckeyeShrub5.0 5-9 FLMHFSNM213
Aesculus sppHorse chestnutTree30.0 4-9 FLMHSNDM444
Aesculus turbinataJapanese Horse ChestnutTree20.0 5-7 MLMHSNM203
Aesculus x carneaRed Horse Chestnut, Ruby Red HorsechestnutTree25.0 5-7 SLMHSNM213

Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.

 

Expert comment

Author

Walter.

Botanical References

1172200

Links / References

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