Showing posts with label skin irritation. Show all posts
Showing posts with label skin irritation. Show all posts

Monday, May 5, 2014

Medicinal Trees Balsam poplar (Populus balsamifera) effective in bronchitis, antirheumatic expectorant

By Liliana Usvat
Blog 183-365


These hardy, straight-trunked trees have large, sticky, fragrant buds. On the coast, black cottonwoods can reach 50 metres tall, but balsam poplars usually reach only 25 metres.

Medicinal and Other Uses
 
The Cree called balsam poplar Metoos and shredded the bark, obtaining a liquid extract used for coughs. 

The Blackfoot called it As-si-tsix-in. They used the inner bark in smoking mixtures and as emergency horse food. The Blackfoot used to take the sap and rub it over their body when stalking horses to disguise the human scent. It has been reported that some Indians used the resinous bud to cure snow-blindness. It didn´t always work and the application was extremely painful. 
 
The bark is a cathartic, tonic, stimulant, diuretic, alterative and expectorant. The buds have the same properties in addition to acting as a nephritic, demul-cent, emollient, vulnerary, counterirritant, antirheumatic and nutritive.
 
It is very soothing and healing to dry and inflamed parts, both internally and externally. As a soothing expectorant, Balm of Gilead is very effective in bronchitis.


For a dry cough or sore throat, take ½ teaspoon of the oil or ointment, mix with honey and lemon juice, and drink it. The oleo-resin can be used internally or externally, but only small amounts should be used internally. Externally, it is soothing to any skin irritation, cuts, bruises, rashes and pimples.


Made into a compounded ointment or oil, it is extremely good for any skin disease. Balm of Gilead is also effective in cleansing the blood and eliminating the cause of scurvy. 


Growing across the northern reaches of North America, balsam poplar bears buds coated with a gooey, fragrant substance. In the drug industry, it’s called “balm-of-Gilead,” and as an expectorant, it becomes a constituent of cold medicine. It also keeps ointment from going rancid. Applied externally, it helps heal wounds.
 
First Nations people used the resin from buds to treat sore throats, coughs, lung pain and rheumatism. An ointment, called balm of Gilead, was made from the winter buds of balsam poplar to relieve congestion.

The buds contain a waxy resin with anti-infectant properties still used in many modern natural health ointments. Bees collect it and use it to seal off intruders, such as mice, which might decay and infect the hive.
The short, fine fibres are used in tissues and other paper products.

Notes

It is named cottonwood for the white hairs on mature seed which float through the air like wisps of cotton or snow.

Habitat
 
Poplars require ample moisture and plenty of nutrients to grow well. They favour floodplains and moist upland sites with lots of light. They do not grow well in the shade of other species.

Friday, March 7, 2014

Low-Water Trees Leather-Leaf Acacia or Acacia craspedocarpa Medicinal Uses

By Liliana Usvat
Blog 154 -365



Endemic to Western Australia, it occurs in watercourses, on floodplains and alongside rivers throughout south-central Western Australia.
Hop mulga is a spreading, shrubby tree that can grow to three metres but it is usually smaller. Like most Acacia species, it has phyllodes rather than true leaves. These are bluish green, about two centimetres long and one centimetres wide. The flowers are yellow, and held in cylindrical clusters up to two centimetres long and five millimetres in diameter. The pods are broad and flat, and resemble the pods of the hop plant.
 

In spring individual, small, bright yellow, elongated rod flowers are produced. Tan-colored, flat, 2" long pods develop from the flowers. The botanical name probably is drawn from a description of these pods since crasped translates to broad in Latin and carp refers to fruit. Leather Leaf Acacia is moderately cold hardy (15 to 20 F) and grows well in full and partial sun. It will tolerate a variety of soils but does best in well-draining soils. 

Established plants are highly adapted to harsh summer conditions and can survive without supplemental irrigation. Watering once a month will ensure limited growth but more frequent irrigation is needed to achieve optimal growth, appearance and flowering. This plant grows slowly and in some landscape applications it may be desirable to install larger container sizes (15 gallon to 36" box) to get more immediate impact.
 
Specimens pruned into tree form can be used as individual specimens or in small groupings. Leather Leaf are most commonly uses an as informal hedge planting or as part of a landscape screen. Because the growth of established specimens can be easily regulated by irrigation practices, A. craspedocarpa offers a low maintenance alternative to Oleanders or other non-desert species used as landscape screens.

Medicinal Uses
 
Ailments of a wide variety are treated with some form of Acacia spp., including 
  • diarrhea,  
  • laryngitis,
  • venereal diseases,
  • cuts and abrasions,
  •  skin irritation,
  •  the pain of childbirth, 
  • sores, 
  • scabies, 
  • aching joints, and 
  • congestion 
Habitat

In its native growth areas it is found in red clay or loam, alluvium, stony red earth. In low-lying areas, floodplains, along watercourses, & flats. Xeriscape ornamental in lower elevations in the Phoenix and Tucson areas of Arizona.