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Taxon:
Rheum nanum
J. F. E. Siev.
Nomenclature
Common Names
Distribution
Economic Uses
Summary
Genus:
Rheum
Family:
Polygonaceae
Subfamily:
Polygonoideae
Tribe:
Rumiceae
Nomen number:
404877
Place of publication:
Pallas, Neueste Nord. Beytr. Phys. Geogr. Erd-Völkerbeschreib. 7:264. 1796
Comment:
authorship verified from original literature
Verified:
03/10/2004
ARS Systematic Botanists.
Accessions:
0
(
0
active,
0
available)
in National Plant Germplasm System.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Heterotypic Synonym(s)
Rheum leucorhizum
Pall.
No images
Reference(s)
Czerepanov, S. K.
Vascular plants of Russia and adjacent states (the former USSR). 1995
Note:
Cambridge University Press
Grubov, V. I., ed.
Plants of Central Asia: plant collections from China and Mongolia (English translation of Rasteniia Tsentral'noĭ Azii). 1999-
Grubov, V. I.
Key to the vascular plants of Mongolia. 2001
Kao, T. C. & C. Y. Cheng.
1975. Synopsis of the Chinese
Rheum
. Acta Phytotax. Sin. 13(3):75.
Note:
lists as
R. nanum
Siev. ex Pall.
Komarov, V. L. et al., eds.
Flora SSSR. 1934-1964
Ruirui, L. et al.
2010. Uniformity of karyotypes in
Rheum
(Polygonaceae), a species-rich genus in the Qinghai-Tibetan Plateau and adjacent regions. Caryologia 63:82-90.
Note:
karyotype formula 22=20m + 2sm
Sun, Y. et al.
2012. Rapid radiation of
Rheum
(Polygonaceae) and parallel evolution of morphological traits. Molec. Phylogenet. Evol. 63:150-158.
Note:
this study recovered a monophyletic genus, with five clades of unresolved affinities; clade "A" includes the species probably involved in the origin of rhubarb:
Rheum palmatum
;
Rheum nanum
was included in one of the subclades
Wu Zheng-yi & P. H. Raven et al., eds.
Flora of China (English edition). 1994-
Note:
lists as
R. nanum
Siev. ex Pall.
Common names
Transcribed Chinese
ai da huang –
Reference(s)
Distribution
Exportable format
order_code
Status
Continent
Subcontinent
Country
State
Note
1
Native
Asia-Temperate
China
China
Gansu
1
Native
Asia-Temperate
China
China
Nei Monggol
c. & w.
1
Native
Asia-Temperate
China
China
Xinjiang
n.e.
1
Native
Asia-Temperate
Middle Asia
Kazakhstan
e.
1
Native
Asia-Temperate
Mongolia
Mongolia
n.
Native
Asia-Temperate
CHINA:
China
[Gansu, Nei Monggol (c. & w.), Xinjiang (n.e.)]
MIDDLE ASIA:
Kazakhstan
(e.)
MONGOLIA:
Mongolia
(n.)
Economic Uses
Name
References
Economic Uses