Tag Archives: Acer circinatum

Epilobium angustifolium

Botanical Name: Epilobium angustifolium
Family: Onagraceae
Genus: Chamerion
Species: C. angustifolium
Kingdom: Plantae
Order: Myrtales

Synonyms: Flowering Willow. French Willow. Persian Willow. Rose Bay Willow. Blood Vine. Blooming Sally. Purple Rocket. Wickup. Wicopy. Tame Withy. Chamaenerion angustifolium.

Common Names: Fireweed (mainly in North America), Great willow-herb (some parts of Canada), or Rosebay willowherb (mainly in Britain)
Habitat:Epilobium angustifolium is native throughout the temperate Northern Hemisphere, including large parts of the boreal forests.  It grows on the rocky ground, waste areas, woodland edges and gardens.

Description:
Epilobium angustifolium is a perennial herbaceous plant in the willowherb family Onagraceae. The reddish stems of this plant are usually simple, erect, smooth, 0.5–2.5 m (1½–8 feet) high with scattered alternate leaves. The leaves are entire, lanceolate, and pinnately veined. A related species, dwarf fireweed (Chamerion latifolium), grows to 0.3–0.6 m tall.

The flowers have four magenta to pink petals, 2 to 3 cm in diameter. The styles have four stigmas, which occur in symmetrical terminal racemes.

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The reddish-brown linear seed capsule splits from the apex. It bears many minute brown seeds, about 300 to 400 per capsule and 80,000 per plant. The seeds have silky hairs to aid wind dispersal and are very easily spread by the wind, often becoming a weed and a dominant species on disturbed ground. Once established, the plants also spread extensively by underground roots, an individual plant eventually forming a large patch…

The leaves of fireweed are unique in that the leaf veins are circular and do not terminate on the edges of the leaf, but form circular loops and join together inside the outer leaf margins. This feature makes the plants very easy to identify in all stages of growth. When fireweed first emerges in early spring, it can closely resemble several highly toxic members of the lily family, however, it is easily identified by its unique leaf vein structure.

Cultivation:
An easily grown plant, it prefers a well-drained but moisture retentive soil in a sunny position, though it succeeds in most soils. It prefers a moist soil, but also succeeds on dry banks. It is best grown in open woodland. Plants are hardy to at least -20°c. The rosebay willowherb spreads vigorously by means of a creeping rhizome, and often forms large patches. It is apt to become a weed especially through its seed which is very light and capable of travelling long distances in the wind. It is often one of the first plants to colonize disturbed areas such as scenes of fires. A very ornamental plant, it is the floral emblem of the Yukon. A food plant for the caterpillars of several lepidoptera species, it is also a good bee plant.

Propagation:
Seed – sow early spring in situ or as soon as the seed is ripe. This plant is more than capable of finding its own way into most gardens and does not usually require an invitation. Division in spring or autumn. Very easy, larger clumps can be replanted direct into their permanent positions, though it is best to pot up smaller clumps and grow them on in a cold frame until they are rooting well. Plant them out in the spring.

Edible Uses:  The young shoots were often collected in the spring by Native American people and mixed with other greens. As the plant matures the leaves become tough and somewhat bitter. The southeast Native Americans use the stems in this stage. They are peeled and eaten raw. When properly prepared soon after picking they are a good source of vitamin C and pro-vitamin A. The Dena’ina add fireweed to their dogs’ food.

The root can be roasted after scraping off the outside, but often tastes bitter. To mitigate this, the root is collected before the plant flowers and the brown thread in the middle removed.

In Alaska, candies, syrups, jellies, and even ice cream are made from fireweed. Monofloral honey made primarily from fireweed nectar has a distinctive, spiced flavor.

In Russia, its leaves are used as tea substitute and were exported, known in Western Europe as Koporye Tea or Russian Tea. Fireweed leaves can undergo fermentation, much like real tea. Today, koporye tea is still occasionally consumed though not commercially important.

Part used in medicine : The Herb

Medicinal Uses:
The roots and leaves have demulcent, tonic and astringent properties and are used in domestic medicine in decoction, infusion and cataplasm, as astringents.

Used much in America as an intestinal astringent.

The plant contains mucilage and tannin.

The dose of the herb is 30 to 60 grains. It has been recommended for its antispasmodic properties in the treatment of whoopingcough, hiccough and asthma.

In ointment, it has been used locally as a remedy for infantile cutaneous affections.

By some modern botanists, this species is now assigned to a separate genus and designated: Chamcenerion angustifolium.

Chamerion angustifolium (Epilobium angustifolium) herb has been used in the traditional Austrian medicine internally as tea for treatment of disorders of the prostate, kidneys, and urinary tract.

Fireweed’s natural variation in ploidy has prompted its use in scientific studies of polyploidy’s possible effects on adaptive potential and species diversification.

Fireweed is also a medicine of the Upper Inlet Dena’ina, who treat pus-filled boils or cuts by placing a piece of the raw stem on the afflicted area. This is said to draw the pus out of the cut or boil and prevents a cut with pus in it from healing over too quickly.
Other Uses:
A fibre obtained from the outer stems is used to make cordage. The ‘cottony’ seed hairs are used as a stuffing material or as a tinder. The powdered inner cortex is applied to the hands and face to give protection from the cold.

Known Hazards  : An infusion of the leaves is said to stupefy a person.

Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider.
Resources:
http://www.botanical.com/botanical/mgmh/w/wilher23.html
https://en.wikipedia.org/wiki/Chamerion_angustifolium

http://www.pfaf.org/user/Plant.aspx?LatinName=Epilobium+angustifolium

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Acer circinatum

Botanical Name ; Acer circinatum
Family: Sapindaceae
Genus: Acer
Species: A. circinatum
Kingdom: Plantae
Order: Sapindales

Common Name :Vine Maple

Habitat :Acer circinatum is native to  western N. America – British Columbia to California.It grows in forests, along banks of streams and in rich alluvial soils of bottomlands up to 1200 metres

Description:
Acer circinatum is a deciduous Tree. It is most commonly grows as a large shrub growing to around 5-8 m tall, but it will occasionally form a small to medium-sized tree, exceptionally to 18 m tall. The shoots are slender and hairless. It typically grows in the understory below much taller forest trees, but can sometimes be found in open ground, and occurs at altitudes from sea level up to 1,500 m.

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The leaves are opposite, and palmately lobed with 7-11 lobes, almost circular in outline, 3-14 cm long and broad, and thinly hairy on the underside; the lobes are pointed and with coarsely toothed margins. The leaves turn bright yellow to orange-red in fall. The flowers are small, 6–9 mm diameter, with a dark red calyx and five short greenish-yellow petals; they are produced in open corymbs of 4-20 together in spring. The fruit is a two-seeded samara, each seed 8-10 mm diameter, with a spreading wing 2–4 cm long.

Vine Maple trees can bend over easily. Sometimes, this can cause the top of the tree to grow into the ground and send out a new root system, creating a natural arch.

It is occasionally cultivated outside its native range as an ornamental tree, from Juneau, Alaska   and Ottawa, Ontario  to Huntsville, Alabama, and also in northwestern Europe.

Cultivation:   
Of easy cultivation, it succeeds in most good soils, preferring a good moist well-drained soil on the acid side. Prefers a sunny position but tolerates some shade. Grows well in heavy clay soils. Plants are hardy to about -20°c. Chlorosis can sometimes develop as a result of iron deficiency when the plants are grown in alkaline soils, but in general maples are not fussy as to soil pH. A very ornamental tree, a number of varieties are in cultivation. The branches tend to coil around other trees in much the same way as vines. (A strange report because vines do not coil but climb by means of tendrils formed in the leaf axils.) The tree sends out long slender arching branches in the wild. These form roots when they touch the ground and the plant thereby forms large impenetrable thickets often several hectares in extent. Most maples are bad companion plants, inhibiting the growth of nearby plants.

Propagation:          
Seed is usually of good quality when produced in gardens. It is best sown as soon as it is ripe in a cold frame, it usually germinates in the following spring. Pre-soak stored seed for 24 hours and then stratify for 2 – 4 months at 1 – 8°c. It can be slow or very poor to germinate, especially if it has been dried. The seed can be harvested ‘green’ (when it has fully developed but before it has dried and produced any germination inhibitors) and sown immediately. It should germinate in late winter. If the seed is harvested too soon it will produce very weak plants or no plants at all. When large enough to handle, prick the seedlings out into individual pots and grow them on until they are 20cm or more tall before planting them out in their permanent positions. This tree often self-layers and can be propagated by this means. Cuttings of young shoots in June or July. The cuttings should have 2 – 3 pairs of leaves, plus one pair of buds at the base. Remove a very thin slice of bark at the base of the cutting, rooting is improved if a rooting hormone is used. The rooted cuttings must show new growth during the summer before being potted up otherwise they are unlikely to survive the winter. Cultivars of this species can be grafted onto A. palmatum, which makes a better rootstock than this species.

Edible Uses:   
Edible Parts: Sap.
Edible Uses: Sweetener.

The sap contains a certain amount of sugar and can either be used as a drink, or can be concentrated into a syrup by boiling off the water. The syrup is used as a sweetener on many foods. The concentration of sugar is considerably lower than in the sugar maples (A. saccharum). The tree trunk is tapped in the early spring, the sap flowing better on warm sunny days following a frost. The best sap production comes from cold-winter areas with continental climates.

Medicinal Uses:
Astringent.

The wood was burnt to charcoal and mixed with water and brown sugar then used in the treatment of dysentery and polio.
Coastal Aboriginal peoples have boiled the bark of the roots to make a tea for colds

Other Uses  :
Basketry;  Fuel;  Paint;  Preservative;  Wood.

The leaves are packed around apples, rootcrops etc to help preserve them. The young shoots are quite pliable and are used in basket making. Straight shoots can be used to make open-work baskets. A charcoal made from the wood can be mixed with oil and used as a black paint. Wood – hard, heavy, durable, close-grained, strong according to some reports, but not strong according to others. Too small to be commercially important, the wood is used for cart shafts, tool handles, small boxes etc. One report says that the wood is quite pliable and was used for making bows, snowshoe frames etc, whilst young saplings could be used as swings for baby cradles. The wood is almost impossible to burn when green and has served as a cauldron hook over the fire.

Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplements, it is always advisable to consult with your own health care provider

Resources:
http://en.wikipedia.org/wiki/Acer_circinatum
http://www.pfaf.org/user/Plant.aspx?LatinName=Acer+circinatum
http://www.herbnet.com/Herb%20Uses_LMN.htm
http://www.nsci.plu.edu/~jmain/Herbarium/images/acer_circinatum_habitat.jpg

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