Thymus mastichina is a species in the family Lamiaceae. It is endemic to the central Iberian Peninsula in Spain and Portugal.
The perennial herb, with white flowers, can reach a height of 50 centimetres (1.6 ft).
Thyme is the herb of some members of the genus Thymus of aromatic perennial evergreen herbs in the mint family Lamiaceae. Thymes are relatives of the oregano genus Origanum. They have culinary, medicinal, and ornamental uses, and the species most commonly cultivated and used for culinary purposes is Thymus vulgaris.
The thymus is a specialized primary lymphoid organ of the immune system. Within the thymus, thymus cell lymphocytes or T cells mature. T cells are critical to the adaptive immune system, where the body adapts specifically to foreign invaders. The thymus is located in the upper front part of the chest, in the anterior superior mediastinum, behind the sternum, and in front of the heart. It is made up of two lobes, each consisting of a central medulla and an outer cortex, surrounded by a capsule.
A T cell is a type of lymphocyte. T cells are one of the important white blood cells of the immune system and play a central role in the adaptive immune response. T cells can be easily distinguished from other lymphocytes by the presence of a T-cell receptor (TCR) on their cell surface.
The genus Thymus contains about 350 species of aromatic perennial herbaceous plants and subshrubs to 40 cm tall in the family Lamiaceae, native to temperate regions in Europe, North Africa and Asia.
Thymus serpyllum, known by the common names of Breckland thyme, Breckland wild thyme, wild thyme, creeping thyme, or elfin thyme, is a species of flowering plant in the mint family Lamiaceae, native to most of Europe and North Africa. It is a low, usually prostrate subshrub growing to 2 cm (1 in) tall with creeping stems up to 10 cm (4 in) long. The oval evergreen leaves are 3–8 mm long. The strongly scented flowers are either lilac, pink-purple, magenta, or a rare white, all 4–6 mm long and produced in clusters. The hardy plant tolerates some pedestrian traffic and produces odors ranging from heavily herbal to lightly lemon, depending on the variety.
Za'atar is a culinary herb or family of herbs. It is also the name of a spice mixture that includes the herb along with toasted sesame seeds, dried sumac, often salt, as well as other spices. As a family of related Middle Eastern herbs, it contains plants from the genera Origanum (oregano), Calamintha, Thymus, and Satureja (savory) plants. The name za'atar alone most properly applies to Origanum syriacum, considered in biblical scholarship to be the hyssop of the Hebrew Bible. Used in Levantine cuisine, both the herb and spice mixture are popular throughout the Mediterranean region of the Middle East.
Thymus praecox is a species of thyme. A common name is mother of thyme, but "creeping thyme" and "wild thyme" may be used where Thymus serpyllum, which also shares these names, is not found. It is native to central, southern, and western Europe.
Thymosins are small proteins present in many animal tissues. They are named thymosins because they were originally isolated from the thymus, but most are now known to be present in many other tissues. Thymosins have diverse biological activities, and two in particular, thymosins α1 and β4, have potentially important uses in medicine, some of which have already progressed from the laboratory to the clinic. In relation to diseases, thymosins have been categorized as biological response modifiers.
Central tolerance, also known as negative selection, is the process of eliminating any developing T or B lymphocytes that are reactive to self. Through elimination of autoreactive lymphocytes, tolerance ensures that the immune system does not attack self peptides. Lymphocyte maturation occurs in primary lymphoid organs such as the bone marrow and the thymus. In mammals, B cells mature in the bone marrow and T cells mature in the thymus.
Thymus vulgaris is a species of flowering plant in the mint family Lamiaceae, native to southern Europe from the western Mediterranean to southern Italy. Growing to 15–30 cm (6–12 in) tall by 40 cm (16 in) wide, it is a bushy, woody-based evergreen subshrub with small, highly aromatic, grey-green leaves and clusters of purple or pink flowers in early summer.
Marum may refer to:
Thymus transplantation is a form of organ transplantation where the thymus is moved from one body to another.
Trifurcula thymi is a moth of the family Nepticulidae. It is found from Germany and Poland to the Alps and Hungary, as well as in France and the Iberian Peninsula.
Thymus capitatus is a compact, woody perennial native to Mediterranean Europe and Turkey, more commonly known as conehead thyme, Persian-hyssop and Spanish oregano. It is also known under the name Thymbra capitata.
Merrifieldia tridactyla, also known as the western thyme plume, is a moth of the family Pterophoridae, first described by Carl Linnaeus in his 10th edition of Systema Naturae in 1758. It is known from most of Europe, as well as North Africa and Asia Minor.
Scrobipalpa artemisiella is a moth of the family Gelechiidae. It is found in most of Europe, Turkey and Syria through the Caucasus and Central Asia to Irkutsk and Mongolia. It has also been recorded from North America, but this records requires confirmation.
Delplanqueia dilutella is a species of moth in the family Pyralidae. It was described by Michael Denis and Ignaz Schiffermüller in 1775. It is found in most of Europe, east to Russia, Turkey, Iran and Mongolia.
Lar National Park is a protected area in Mazandaran Province and Tehran Province, in northern Iran.
Thymus pulegioides, common names broad-leaved thyme or lemon thyme, is a species of flowering plant in the family Lamiaceae, native to Europe. Growing to 5–25 cm (2–10 in) tall by 25 cm (10 in) wide, it is a small spreading subshrub with strongly aromatic leaves, and lilac pink flowers in early summer. The specific epithet pulegioides highlights its similarity to another species within Lamiaceae, Mentha pulegium (pennyroyal).
Parascythris is a monotypic moth genus in the family Scythrididae erected by Hans-Joachim Hannemann in 1960. Its only species, Parascythris muelleri, was described by Josef Johann Mann in 1871. It is found in Germany, Austria, the Czech Republic, Slovakia, Hungary, Bulgaria, Romania, Poland, Latvia, Belarus, Ukraine and Russia.