Pseudarthria viscida (family: Fabaceae) is useful in vitiated conditions of pitta and vata, cough, bronchitis, asthma, tuberculosis, helminthiasis, dyspepsia, diarrhea, neurasthenia, inflammations, strangury, cardiopathy, emaciation, haemorrhoids, gout, diabetes, hyperthermia, and general debility. The plant has shown to possess antifungal and antioxidant effects
HISTORICAL AND MYTHOLOGICAL REVIEW:
Moovila (Pseudarthria viscida) has reference in all of the ancient Ayurvedic texts written 1000 to 4000 years ago.
Saliparni has been used as a potent ayurvedic drug from the period of Samhitas. The drug has been mentioned in various ayurvedic texts like Carka Samhita, susruta samhita, ashtanga hridaya, ashtanga samgraha etc. various preparations which contain Saliparni are mentioned in these samhitas. The drug has also found its place in ayurvedic nighantus or dictionaries like that of Bhavaprakasha, kaiyadeva nighantu, adarsha nighantu etc
However like some ayurvedic drugs it is not clear that when the physicians started to use Saliparni as a medicinal plant. Also the period of discovery of its medicinal property is also unknown.
But it should be noted that even today Saliparni is used as potent drug both in single and combined form curing many diseases.
It is used in the treatment for asthma and nervous dysfunction. It is also used in the treatment of insect bites and used against inflammations, vomiting, etc
Cultivation:
The flat viscid seedpods attach themselves to clothing or animals, and are thus transferred to other places. This species has a symbiotic relationship with certain soil bacteria; these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby
Propogation:
Seed
Harvesting:
harvested from the wild and traded.
Phytochemistry:
The root of the plant has been reported to contain leucopelargonidin, flavonoids and proteins
PHARMACOLOGY:
The drug is used as an ingredient of a number of official preparations of classical remedies such as Agastya haritaki rasayana, Brahma rasayana, Dasamula kwatha churna, Vidaryadi churna kwatha, Eladi gritha, Dasamula gritha, Dasamula satpalaka, Dadhika grtha, Sudarshana churna, Dhanvantara ghrita, Narayana taila, Madhuyastiyadi taila, Sahaccaradi taila, Manasamitra taila, Salaparnyadi kwatha, Laghu pancamula kwatha, Dasamularishta
Parts used for medicinal purpose
Whole plant, ,
Dosage:
The average dosage of Saliparni decoction is 50-100 ml
Substitute:
Used as a substitute for Desmodium gangeticum (Shaalaparni) in South India.
Adultrants:
Even though a controversy exists in regard to identification of species, some species of Desmodium are used as substitutes. The commonly used varieties are Desmodium tilaefolium and desmodium polycarpous.
Adulterants are rare. This is due to the fact that Saliparni is common plant and grows through out India.
Controversy:
There exists a controversy and dilemma in identifying the two classical drugs Saliparni and Prisniparni.
In the northern parts of India Saliparni is identified as desmodium gangeticum where as in the southern belt which includes states like kerala it is identified as pseudarthria viscida. And moreover desmodium gangeticum is used as prisniparni here. Many commentators of ayurveda materia medica also identify Saliparni as desmodium gangeticum. This has caused confusion in the meanings of Sanskrit words Saliparni and prisniparni.
Even Bhavamisra has made the same mistake. This can be seen from the following quotation where he says simhapucchi can be used in the place of prisniparni ,forgetting the fact that he had given the name simhapucchi as a synonym to prisniparni.he had used the synonym triparni for salaparni where triparni means a plant with three leaves, this proves that prisniparni a plant with one leaf cannot be designated as triparni. It is in the light of the above statements that we consider salaprni as pseudarthria viscida
Commercial value:
It has potential for use as a green manure.
Morphology:
Leaves
Leaves are pinnately trifoliate, alternate, and stipulate. Stipules are free and hairy. The leaves are lanceolate, subulate or cuspidate. They are 4.5-6mm long deciduous. They have leaflets with filiform stipules below. Lateral leaflets are rhombiform or ovate. They are present one or two inches either way. The terminal one, to be rhomboid ovate. Petioles are densely hairy and half to one inch long.
Inflorescence
They have a fairly long terminal erect hairy raceme often with one or more smaller branches arising from the axils of the uppermost leaves.
Flower
Flowers are many, small, deep purple, red or pink color. They are arranged in distantly placed fascicles of 2 to 4 or comparatively long spreading, filiform pedicels jointed or articulated close beneath the calyx. Bracts are narrow lanceolate subulate calyx about a tenth of an inch long, hairy canpanulate left to middle in 2 obscure lips, 5 toothed- the upper two subconnate forming an upper lip
Corolla is nearly twice as long as the calyx. They are papilionaceous, exerted and with petals nearly equal.
Stamens are diadelphous- nine and one. Anthers are uniform. Ovary is sub sessile and many ovules. Style short subulate or filiform
Fruit
A flat compressed or slightly inflated linear oblong indehiscent one celled legume half to three quarters of an inch long and about one fourth an inch broad. With its chamber continuous with in. the valves of the fruit are membranous transversely, veined and closely covered with many stiff hooked viscid hairs. The sutures are densely ciliate but not usually intended or only slightly indented.
Seed
Seeds are varying from four to six. They are brownish black in color, compressed and some what reniform in structure.
Histology:
The transverse section is circular. It shows a central strand of wood, a narrow bark and a thin dark brown strip of cork.
The cork tissue is compressed of 10-15 rows of thick walled rectangular cells. Those towards the periphery often have dark brown contents. A distinct phellogen with a few rows of phelloderm within is made out
The cortex is comparatively narrow and composed of oblong cells. A noteworthy feature of this region is the presence of short tangential rows or series of very large thin walled cells filled with brownish contentswithin the broadened distal ends of the medullary rays. Small irregular groups of sclerenchyma also occur here. The medullary rays are 2-3 and their cells are loaded with stacks. The phloem is of usual type. The xylem or wood is composed of a large portion of wood fibers, a small amount of xylem. Parenchyma and xylem vessels, in addition to the medullary rays. The xylem parenchyma cells contain starch
There is no pith at the centre
Geographical distribution:
Global Distribution
Peninsular India and Sri Lanka
Indian distribution
State - Kerala, District/s: All Districts
ECOLOGICAL ASPECT:
Growing in dry regions in grassy fields, roadsides and thickets; at elevations up to 1,200 metres. Moist low country in Sri Lanka, where it is a common weed
Plant conservation:
This species has not yet been evaluated for the IUCN Red List, but its excessive collection from the wild has resulted in a gradual disappearance of the plant from its natural habitat, and at present its number is highly reduced in the wild
General Use:
It is used in the treatment for asthma and nervous dysfunction. It is also used in the treatment of insect bites and used against inflammations, vomiting, etc
Therapeutic Uses:
It is used in the treatment of a wide range of conditions such as bronchial asthma, cough, bronchitis, and tuberculosis; biliousness, dyspepsis, vomitting, food poisoning and diarrhoea; nervous dysfunction, heart conditions, diabetes mellitus, general debility, fevers, worms, haemorrhoids and rheumatism
Systemic Use:
Since it effectively arrests bleeding and alleviates oedema, it is considered a valuable panacea for heart diseases and blood disorders
The root juice is given as a nasal drop in case of headache and hemicranias
Administration:
The herb is seldom used externally
Pharmacological:
The root is considered to be anthelmintic, antifungal, antiinflammatory, antioxidant, antitumor, aphrodisiac, astringent, bitter, cardiotonic, digestive, diuretic, emollient , febrifuge, hypotensive, rejuvenating and tonic[
Clinical trials:
Antioxidant activity of Pseudarthria viscida by Gincy Mathew, Jagathala Mahalingam Sasikumar
Research:
Effect of Spacial and Temporal Variations in Cellular Characters and Chemical Contents in Pseudarthria viscida (l.)W. & Arn. – A Medicinal Plant by Prakash Kumar Unnikrishnan, Rema shree A B
Precautions:
have the lowest level of side effects
Toxicity studies:
None known
Use in other system of medicine:
A potential green manure. In traditional medicine the roots are used against a variety of ailments.
CONCLUSION:
Pseudarthria viscida is an ascending, much branched perennial plant with stems that become more or less woody and persist; it can grow from 60 - 120cm tall often clothed with hooked hair
The plant is very commonly used in Ayurvedic medicine, being harvested from the wild and traded. It has potential for use as a green manure. Pseudarthria viscida is widely used and valued in Ayurvedic medicine, where its roots are considered to be useful in the treatment of a wide variety of ailments. It is one among the Dasamoola (10 roots) of Ayurveda, mentioned in most of the ancient scriptures, and is a major component in many Ayurvedic preparations