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Polygonales

Polygonales

Overview
Polygonales was an order of flowering plants, recognized by several older systems, such as the Wettstein system
Wettstein system
A system of plant taxonomy, the Wettstein system recognised the following main groups, according to* I. phylum Schizophyta*::: 1. classis Schizophyceae*::: 2. classis Schizomycetes* II. phylum Monadophyta* III. phylum Myxophyta...

, last revised in 1935, the Engler system
Engler system
One of the prime systems of plant taxonomy, the Engler system was devised by Adolf Engler.According to Engler, Syllabus der Pflanzenfamilien the main groups of plants are:* I. divisio Schizophyta* II. divisio Phytosarcodina...

, in its update of 1964, and the Cronquist system
Cronquist system
A system of plant taxonomy, the Cronquist system is a scheme for the classification of flowering plants . This system was developed by Arthur Cronquist in his texts An Integrated System of Classification of Flowering Plants and The Evolution and Classification of Flowering Plants .Cronquist's...

, 1981. Its circumscription was typically:
  • order Polygonales
    family Polygonaceae
    Polygonaceae
    Polygonaceae is a family of flowering plants also known as the "knotweed family" or "smartweed family". The name is based on the genus Polygonum. Some well known members include Fagopyrum , Rumex , Rheum , and Polygonum...



In these systems the order is placed close to the order Caryophyllales
Caryophyllales
Caryophyllales is an order of flowering plants that includes the cacti, carnations, amaranths, beets/chard/buckwheat/rhubarb, ice plants, tamarisks and most carnivorous plants. Many members are succulent, having fleshy stems or leaves.-Description:...

 (or its predecessor Centrospermae
Centrospermae
Centrospermae is a descriptive botanical name, published in 1878 by Eichler, meaning "with the seed in the center", referring to the free-central placentation...

).
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Encyclopedia
Polygonales was an order of flowering plants, recognized by several older systems, such as the Wettstein system
Wettstein system
A system of plant taxonomy, the Wettstein system recognised the following main groups, according to* I. phylum Schizophyta*::: 1. classis Schizophyceae*::: 2. classis Schizomycetes* II. phylum Monadophyta* III. phylum Myxophyta...

, last revised in 1935, the Engler system
Engler system
One of the prime systems of plant taxonomy, the Engler system was devised by Adolf Engler.According to Engler, Syllabus der Pflanzenfamilien the main groups of plants are:* I. divisio Schizophyta* II. divisio Phytosarcodina...

, in its update of 1964, and the Cronquist system
Cronquist system
A system of plant taxonomy, the Cronquist system is a scheme for the classification of flowering plants . This system was developed by Arthur Cronquist in his texts An Integrated System of Classification of Flowering Plants and The Evolution and Classification of Flowering Plants .Cronquist's...

, 1981. Its circumscription was typically:
  • order Polygonales
    family Polygonaceae
    Polygonaceae
    Polygonaceae is a family of flowering plants also known as the "knotweed family" or "smartweed family". The name is based on the genus Polygonum. Some well known members include Fagopyrum , Rumex , Rheum , and Polygonum...



In these systems the order is placed close to the order Caryophyllales
Caryophyllales
Caryophyllales is an order of flowering plants that includes the cacti, carnations, amaranths, beets/chard/buckwheat/rhubarb, ice plants, tamarisks and most carnivorous plants. Many members are succulent, having fleshy stems or leaves.-Description:...

 (or its predecessor Centrospermae
Centrospermae
Centrospermae is a descriptive botanical name, published in 1878 by Eichler, meaning "with the seed in the center", referring to the free-central placentation...

). Cronquist placed this order in his subclass Caryophyllidae
Caryophyllidae
Caryophyllidae is a botanical name at the rank of subclass. At the moment there is no complete consensus about what orders it includes, except that it presumably contains the order Caryophyllales...

of three orders.