Persicaria odorata: Difference between revisions

Latest revision as of 14:19, 21 February 2025

Persicaria odorata[edit]

Persicaria odorata, commonly known as Vietnamese coriander, is a tropical perennial herb in the family Polygonaceae. It is native to Southeast Asia and is widely used in Vietnamese cuisine. The plant is known for its distinctive aroma and flavor, which is reminiscent of coriander (Coriandrum sativum), although the two are not botanically related.

Description[edit]

Persicaria odorata is a herbaceous plant that typically grows to a height of 15–30 cm. The leaves are lanceolate, measuring 3–5 cm in length, and have a characteristic dark maroon marking across the surface. The plant produces small, white to pink flowers, although it is primarily cultivated for its leaves.

The stems of Persicaria odorata are jointed, with nodes that are often swollen. These nodes are capable of rooting, which allows the plant to spread vegetatively. The plant thrives in warm, moist environments and is often found in wet, tropical areas.

Cultivation[edit]

Persicaria odorata is typically grown in tropical and subtropical regions. It prefers well-drained soil and partial shade but can tolerate full sun if adequate moisture is provided. The plant is propagated through stem cuttings, which root easily at the nodes. It is often grown in pots or containers to control its spread, as it can become invasive in suitable climates.

Uses[edit]

In Vietnamese cuisine, Persicaria odorata is an essential ingredient in many dishes, including the famous noodle soup pho. The leaves are used fresh, often as a garnish or in salads. The flavor is described as a combination of coriander and mint, with a slightly peppery note.

Beyond culinary uses, Persicaria odorata is also used in traditional medicine in Southeast Asia. It is believed to have digestive and anti-inflammatory properties, although scientific studies on its medicinal benefits are limited.

Related pages[edit]

@@ Line 1: / Line 1: @@
-{{Short description|A perennial herb used in Southeast Asian cuisine}}
+==Persicaria odorata==
-{{Taxobox
-| name = Persicaria odorata
-| image = Persicaria odorata.jpg
-| image_caption = Persicaria odorata plant
-| regnum = Plantae
-| unranked_divisio = Angiosperms
-| unranked_classis = Eudicots
-| unranked_ordo = Core eudicots
-| ordo = Caryophyllales
-| familia = Polygonaceae
-| genus = ''[[Persicaria]]''
-| species = '''''P. odorata'''''
-| binomial = ''Persicaria odorata''
-| binomial_authority = (Lour.) Soják
-}}
-'''''Persicaria odorata''''', commonly known as [[Vietnamese coriander]], is a perennial herb native to Southeast Asia. It is widely used in [[Vietnamese cuisine]] and other Southeast Asian culinary traditions. The plant is known for its distinctive aroma and flavor, which is reminiscent of [[coriander]] (''[[Coriandrum sativum]]'').
+[[File:Laksa-bush.jpg|thumb|right|Persicaria odorata plant]]
+'''Persicaria odorata''', commonly known as Vietnamese coriander, is a tropical perennial herb in the family [[Polygonaceae]]. It is native to Southeast Asia and is widely used in [[Vietnamese cuisine]]. The plant is known for its distinctive aroma and flavor, which is reminiscent of [[coriander]] (''Coriandrum sativum''), although the two are not botanically related.
 ==Description==
-''Persicaria odorata'' is a tropical plant that thrives in warm, moist environments. It typically grows to a height of 15–30 cm (6–12 inches) and has a sprawling habit. The leaves are lanceolate, measuring 3–5 cm in length, with a dark green color and a distinctive purple-brown chevron marking. The stems are jointed and can root at the nodes, allowing the plant to spread easily.
-The plant produces small, white to pink flowers, although it is primarily grown for its leaves rather than its flowers. The leaves have a strong, spicy aroma and a flavor that is often described as a combination of coriander and mint.
+Persicaria odorata is a herbaceous plant that typically grows to a height of 15–30 cm. The leaves are lanceolate, measuring 3–5 cm in length, and have a characteristic dark maroon marking across the surface. The plant produces small, white to pink flowers, although it is primarily cultivated for its leaves.
+[[File:Plant_nodes_c.jpg|thumb|left|Close-up of plant nodes]]
+The stems of ''Persicaria odorata'' are jointed, with nodes that are often swollen. These nodes are capable of rooting, which allows the plant to spread vegetatively. The plant thrives in warm, moist environments and is often found in wet, tropical areas.
 ==Cultivation==
-''Persicaria odorata'' is a hardy plant that can be grown in a variety of conditions, although it prefers a warm, humid climate. It can be propagated from cuttings, which root easily in water or moist soil. The plant requires regular watering and thrives in partial shade to full sun.
-In temperate regions, ''Persicaria odorata'' can be grown indoors or in greenhouses to protect it from cold temperatures. It is often grown in pots to control its spread, as it can become invasive in suitable climates.
+''Persicaria odorata'' is typically grown in tropical and subtropical regions. It prefers well-drained soil and partial shade but can tolerate full sun if adequate moisture is provided. The plant is propagated through stem cuttings, which root easily at the nodes. It is often grown in pots or containers to control its spread, as it can become invasive in suitable climates.
-==Culinary Uses==
+==Uses==
-[[File:Vietnamese_coriander_dish.jpg|thumb|left|Vietnamese coriander used in a traditional dish]]
-In [[Vietnamese cuisine]], ''Persicaria odorata'' is known as "rau r_m" and is used as a fresh herb in salads, soups, and spring rolls. It is a key ingredient in dishes such as ''g_i gà'' (Vietnamese chicken salad) and ''bánh xèo'' (Vietnamese savory pancakes).
-The herb is also used in [[Cambodian cuisine]], where it is known as "chi krasang tomhom". It is used to flavor soups and stews, and is often paired with fish and seafood dishes.
+In [[Vietnamese cuisine]], ''Persicaria odorata'' is an essential ingredient in many dishes, including the famous noodle soup [[pho]]. The leaves are used fresh, often as a garnish or in salads. The flavor is described as a combination of coriander and mint, with a slightly peppery note.
-==Medicinal Uses==
+Beyond culinary uses, ''Persicaria odorata'' is also used in traditional medicine in Southeast Asia. It is believed to have digestive and anti-inflammatory properties, although scientific studies on its medicinal benefits are limited.
-Traditionally, ''Persicaria odorata'' has been used in [[traditional medicine]] for its purported health benefits. It is believed to have digestive properties and is sometimes used to treat stomach ailments. However, scientific evidence supporting these uses is limited.
 ==Related pages==
 * [[Coriander]]
 * [[Vietnamese cuisine]]
-* [[Herbs]]
 * [[Polygonaceae]]