Botany

Orange jasmine Plant (Murraya paniculata): Distribution, Morphological Characters, Chemical constituents, and Medicinal Uses

Murraya paniculata is the most widely distributed Murraya species, appearing in the tropics and subtropics of Asia and Oceania. It can be found across much of India and the Andaman Islands, up to a height of 1500 meters. From India and Sri Lanka to Myanmar (Burma), southern China and Taiwan, Thailand, and eastward via the Malesian region to northeastern Australia and Caledonia. The therapeutic benefit of this species has been discovered all over its range.

Orange jasmine Plant (Murraya paniculata): Distribution, Morphological Characters, Chemical constituents, and Medicinal Uses Read More »

Water: Structure, Basic physical properties, Molecular Structure, Polarity, Hydrophobic and Hydrophilic Interactions

Hydrophobic and Hydrophilic Interactions:
The most essential biological function of water is as a solvent. It can dissolve a wide range of essential compounds, from simple salts to tiny molecules like sugars and metabolites to huge molecules like proteins and nucleic acids. Chemical reactions, molecule association and binding, diffusion-driven interactions, and ion conduction are all molecular activities that occur at substantial rates only in solution, emphasising the relevance of water’s solvent qualities.
Water’s differential effect as a solvent – the fact that it dissolves some molecules considerably better than others – is just as essential as its ability to dissolve certain compounds. The solubilities are 50 orders of magnitude higher! Ions and charged amino acids like arginine and aspartic acid are found at the high end of the spectrum. These are hydrophilic solutes (water-loving). Asparagine, the peptide backbone of proteins, the phosphate sugar backbone of nucleic acids, sugars, and lipid head groups are all included in this category of neutral amino acids. Aliphatic amino acids like leucine, aromatic amino acids like phenylalanine, and lipid hydrocarbon ‘tails’ are all on the low solubility end of the spectrum. Hydrophobic solutes are those that repel water. Other solutes, such as nucleic acid bases and the amino acid tryptophan, have a range of solubility and can’t be categorised as either hydrophobic or hydrophilic.

Water: Structure, Basic physical properties, Molecular Structure, Polarity, Hydrophobic and Hydrophilic Interactions Read More »

Paper flower (Bougainvillea glabra): Distribution, Habit, Morphology, Propagation, and Uses

Bougainvillea glabra In India
Bougainvilleas are widely used in aesthetic gardening and as a plant for avenue decorating in India. Flowering season and intensity, on the other hand, vary dramatically. Bougainvilleas, with their colorful bracts and mass blossoming, grace every region of India. The agro-climatic seasons of Southern India, which includes Bangalore, Mysore, Chennai, and Hyderabad, are favorable. Blooming occurs in sequence and profusion from February to April and August to October. Similarly, due to the region’s temperate climate, the Pune, Nasik, Nagpur, and Bombay districts of Western India frequently have extensive blossoming in flashes throughout the year. In comparison to Northern India, the flowering time in Eastern, Western, and Southern India is usually longer. Bougainvilleas bloom in large numbers in Northern India (Delhi, Chandigarh, Patiala, Agra, Lucknow, Kanpur) and surrounding areas from March to May, followed by pre-winter blossoming in November and December. Bougainvilleas go dormant during the coldest months of the year (December to January), due to the low temperatures and lack of sunlight. The performance of Bougainvilleas in terms of growth and flowering is also notable in steep areas. They can be grown at elevations ranging from 1500 to 2000 meters above sea level. Solan, Shimla, Almora, Nanital, and other northern hilly locations have had good blossoming. Bougainvillea is a shrubby, hardy plant with an alternating leaf pattern. Flowers have a tubular form and are linked to the spectacular heart-shaped bracts, making them inconspicuous. DUS (Distinctiveness, Uniformity, and Stability) test protocols were used to characterize 25 Indian Bougainvillea cultivars. Based on morphological parameters, the characterization results will be beneficial for identifying the kinds and their usage in attractive gardening (Zadoo et.al., 1975; Zadoo et.al., 1976; Sharma and Roy, 2000).

Paper flower (Bougainvillea glabra): Distribution, Habit, Morphology, Propagation, and Uses Read More »

Common Ivy (Hedera helix): Classification, Origin, History, Characteristics, Reproduction, and Dispersal

Hedera helix, sometimes known as English ivy or common ivy, is a popular indoor and outdoor ornamental plant. Allergic and irritating dermatitis, as well as occupational asthma, are all possible side effects. Acute, pruritic, vesicular dermatitis, comparable to poison ivy, is typical in those who are affected. The rash appears on exposed parts, most commonly the hands, face, arms, and neck, and can have a linear pattern. Heat and perspiration can speed up the reaction, and the presence of a puncture wound just before exposure might trigger a severe reaction. Chronic rhinitis, cough, and dyspnea are noncutaneous symptoms.

Common Ivy (Hedera helix): Classification, Origin, History, Characteristics, Reproduction, and Dispersal Read More »

Four o’clock, (Mirabilis jalapa): Distribution, Description, and Medicinal Uses

Mirabilis jalapa Linn. (M. Jalapa) is a member of the Nyctaginaceae family and is known in English as Beauty of the Night, Four O’clock, Sweet Marvel of Peru. Four O’clock are tall herbaceous climbing plants with opposite leaves, enormous spectacular flowers, coriaceous obovoid fruits, and noticeable tuberous roots that are grown as ornamental plants all over the world. The blooms of this species are grown for their bright colour and pleasant odour, and they are used in food colouring. The leaves can also be cooked and consumed, but only as a last resort. The flower of M. Jalapa is known as “Four O’clock” since it blooms in the late afternoon. It has pink, red, yellow, white, and some bi-colour flowers with a little vanilla aroma.
Mirabilis is a genus of herbaceous shrubs endemic to North America and known as “four o’clock” (The wealth of India, Raw materials, 1998). Mirabilis himalaica is a Himalayan species (Kirtikar and Basu, 1991). Some species are ornamental and are grown in warmer climates. The plant’s blossoms emit a powerful odour at night that is both stupefying and capable of driving mosquitos away.

Four o’clock, (Mirabilis jalapa): Distribution, Description, and Medicinal Uses Read More »

Watpan (Tussilago farfara): Distribution, Habitat, Morphology, Economic Importance and Extracts

Tussilago farfara L., sometimes known as coltsfoot, is a perennial herbaceous plant belonging to the Asteraceae family that is widely distributed in Europe, Asia, and North and South America. The yellow flowers bloom in the early spring, but the leaves appear after the seeds have ripened. Coltsfoot flower buds are a traditional Chinese medicine that has been used to treat respiratory tract ailments for generations, as well as more recently, as a cough suppressant, expectorant, and soothing agent for mucosa, skin illnesses, wounds, and pimples.

Watpan (Tussilago farfara): Distribution, Habitat, Morphology, Economic Importance and Extracts Read More »

Dandelion (Taraxacum officinale): History, Characteristics, Chemical Composition, Medicinal, and Traditional uses

The Asteraceae family includes Taraxacum officinale, also known as dandelion. Dandelion gets its name from the French word Dent de Leon, which means “lion’s tooth.” In many Indo-European countries, the herb is known as “lion’s tooth,” as well as “lion’s tooth” in German and Spanish (diente de Leon). The serrated margins of the leaves allow this to happen. Eurasia is the origin of this plant. Its range includes Asia, Europe, North America, and the Northern Hemisphere’s temperate zone (Grieve, 1931). It’s been seen in India on Alpine meadows and slopes all across the Himalayas. It is found in altitudinal ranges of 1000-4000 m amsl, both extensively and narrowly dispersed (Hajra et al., 1995) It’s also known as Dudal, Radam, Bathur, and Haend in the Indian Himalayan region.

Dandelion (Taraxacum officinale): History, Characteristics, Chemical Composition, Medicinal, and Traditional uses Read More »

Drumstick Tree: Classification, Distribution, Characteristics, Planting, Care and Uses

Drumstick (Moringa oleifera Lam) is a tropical perennial tree that goes by several names in different parts of the world, including Benzolive, Drumstick tree, kelor, Marango, French Jasmine, Acacia, Sajna, Horse-Radish tree.
It is primarily grown for the fruit (pod), which is a valuable commodity that is used in sambhar, vegetable curries, and pickles, among other dishes. In the same way, leaves can be utilised as a fresh leafy vegetable (better if not wilting) or as a dried leaf powder. It can also be used for windbreaks, green manure, green feed, and hog gum production.
It’s a drought-resistant, fast-growing perennial that adapts well to a variety of environments and farming systems. Almost every component of the tree is edible and has been for a long time. Moringa is grown in Indian states such as Tamil Nadu, Andhra Pradesh, Kerala, and Karnataka. Many uses of the Moringa tree have been described by Fuglie (1999), including biomass production, animal forage, biogas, domestic cleaning agent, in feeding programmes to combat malnutrition, especially in African countries, as a blue dye, for fencing purposes, as fertiliser, green manure, for gum extraction and honey juice-clarifier, various medicines, as ornamental plantation, as bio-pesticide against seedling damping-off, rope making, tanning hides, and water purification.

Drumstick Tree: Classification, Distribution, Characteristics, Planting, Care and Uses Read More »

BOX PLANT: Distribution, Characteristics, Culture Use, Management Boxwood Pests

Boxwood is a fine-textured plant that most gardeners and non-gardeners are familiar with. Boxwood develops slowly into a billowing mound of soft foliage, eventually reaching a height of 6 to 8 feet (ancient examples can be considerably taller). Flowers bloom in the leaf axils and are hardly visible, but they have a particular perfume that annoys some people.

BOX PLANT: Distribution, Characteristics, Culture Use, Management Boxwood Pests Read More »

Codiaeum variegatum plant: Classification, Characteristics, Propagation and Uses

Croton, or Codiaeum variegatum (L.) Blume is a beautiful shrub that grows in tropical forests (Govaertset al., 2000). Breeders, landscapers, horticulturists, and gardeners have been captivated by the vast range of leaf form and colouration variations, and a large number of cultivars have been fixed for commercial production. In the ornamental horticulture sector, there are over 300 varieties to choose from. Crotons, together with Ficus benjamina, have become one of the most popular ornamental tropical shrubs in Europe and the United States. The leaf shapes of crotons vary greatly. Leaf morphologies range from ovate to linear, whole to highly lobed, and appendiculate in the centre, with a midrib connecting them. Each cultivar is distinguished by its leaf colouration and pattern. Because almost all varieties of leaf morphology can be found in one species, the phenotypic diversity observed in croton leaves is of tremendous interest in plant science; leaf phenotypic plasticity is highly high (Shimoji et al., 2006).

Codiaeum variegatum plant: Classification, Characteristics, Propagation and Uses Read More »