''Calamus rotang'', also known as common rattan, is a plant species native to

India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area, the List of countries and dependencies by population, second-most populous ...

Sri Lanka Sri Lanka (, ; si, ශ්‍රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an ...

and

Myanmar Myanmar, ; UK pronunciations: US pronunciations incl. . Note: Wikipedia's IPA conventions require indicating /r/ even in British English although only some British English speakers pronounce r at the end of syllables. As John Wells explai ...

(

Burma Myanmar, ; UK pronunciations: US pronunciations incl. . Note: Wikipedia's IPA conventions require indicating /r/ even in British English although only some British English speakers pronounce r at the end of syllables. As John C. Wells, Joh ...

). It is one of the scandent (climbing)

rattan Rattan, also spelled ratan, is the name for roughly 600 species of Old World climbing palms belonging to subfamily Calamoideae. The greatest diversity of rattan palm species and genera are in the closed- canopy old-growth tropical fores ...

palms used to make Malacca cane furniture, baskets, walking-sticks, umbrellas, tables and general

wickerwork Wicker is the oldest furniture making method known to history, dating as far back as 5,000 years ago. It was first documented in ancient Egypt using pliable plant material, but in modern times it is made from any pliable, easily woven material. ...

, and is found in

Southwest Asia Western Asia, West Asia, or Southwest Asia, is the westernmost subregion of the larger geographical region of Asia, as defined by some academics, UN bodies and other institutions. It is almost entirely a part of the Middle East, and includes Ana ...

. The basal section of the plant grows vertically for 10 metres or so, after which the slender, tough stem of a few centimetres in diameter, grows horizontally for 200 metres or more. It is extremely flexible and uniform in thickness, and frequently has sheaths and petioles armed with backward-facing spines which enable it to scramble over other plants. It has pinnate, alternate leaves, 60–80 cm long, armed with two rows of spines on the upper face. The plants are

dioecious Dioecy (; ; adj. dioecious , ) is a characteristic of a species, meaning that it has distinct individual organisms (unisexual) that produce male or female gametes, either directly (in animals) or indirectly (in seed plants). Dioecious reproducti ...

, and flowers are clustered in attractive inflorescences, enclosed by spiny

spathe In botany, a bract is a modified or specialized leaf, especially one associated with a reproductive structure such as a flower, inflorescence axis or cone scale. Bracts are usually different from foliage leaves. They may be smaller, larger, or ...

s. The edible fruits are top-shaped, covered in shiny, reddish-brown imbricate scales, and exude an astringent red resin known medicinally and commercially as "

dragon's blood Dragon's blood is a bright red resin which is obtained from different species of a number of distinct plant genera: '' Calamus'' spp. (previously ''Daemonorops'') also including '' Calamus rotang'', '' Croton'', '' Dracaena'' and ''Pterocarpus'' ...

". The canes are sought-after and expensive, but have to a large extent been replaced by sticks made from plants, such as

bamboo Bamboos are a diverse group of evergreen perennial flowering plants making up the subfamily Bambusoideae of the grass family Poaceae. Giant bamboos are the largest members of the grass family. The origin of the word "bamboo" is uncertain, ...

s, rushes and osier willows.

Gallery

Calamus rotang 03.JPG, Stem Calamus rotang 04.JPG, Fruit Rattan Palm (Calamus rotang) with fruits (7844049166).jpg, Rotang with fruits File:Calamus rotang chooral furniture 03.jpg, Malacca cane chair File:Calamus rotang chooral furniture 01.jpg, Malacca cane furniture

References

External links

The rattan palm
by Anna Guglielmo, Pietro Pavone and Cristina Salmeri
Carl Ludwig Blume's ''Rumphia'' vol.3 with numerous plates of rattan palms
rotang Plants described in 1753 Taxa named by Carl Linnaeus Flora of India (region) Flora of Sri Lanka Flora of Myanmar Edible plants {{palm-stub