Cannabaceae

Several ancient cities of Mesopotamia and Persia are known to have had a circular plan.

List of circular cities

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List of cities with circular design
City/town Establishment Coordinates Notes Reference
Sagbat/Hagmatana 700 BC [1]
Sam'al Hittite period [1]
Ctesiphon Details are still under discussion. Circularity may be a result of natural growth of the city rather than design. [2]
Metropolis (Thessaly) 3rd and 2nd century BC Early Western travelers reported that the fortifications surrounding the ancient city was completely circular. [3]
Hatra 3rd or 2nd century BC The plan is round, but it lacks "a genuine geometrical concept". [2]
Gōr (old Firuzabad) 3rd century[dubiousdiscuss] The city plan was a perfect circle of 1,950 m diameter, divided into twenty sectors. The plan also featured a circular city center, with a tower at its very center. [4]
Veh-Ardashir 3rd century The circular wall is uncovered. [5]
Harran Sasanian period [1]
Gay / Jay (Isfahan's twin city) [6]
Isfahan The round city of Isfahan is not uncovered yet. [2]
Basra 630s Known mostly from literature. [1]
Kufa 630s Known mostly from literature. [1]
Baghdad 762 Known as "the round city of Baghdad". [2][7]
Darab 8th century The uncovered imperfect circular perimeter is reportedly a defensive work built in the 8th century, and the city itself was triangular in design. [8]
Heraqla 790s [1]
Venus Project (design) 1955 In Miami, Jacques Fresco presented designs of a circular city.

See also

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References

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  1. ^ a b c d e f Arce, Ignacio (1 January 2008). "Umayyad Building Techniques and the Merging of Roman-Byzantine and Partho-Sassanian Traditions: Continuity and Change". Late Antique Archaeology. 4 (1): 494–495. doi:10.1163/22134522-90000099. ISSN 1570-6893. Retrieved 4 April 2019.
  2. ^ a b c d Huff, D. "ARCHITECTURE iii. Sasanian Period". Encyclopaedia Iranica. Retrieved 8 July 2019.
  3. ^ Leake, W. (20 March 1967). "Travels in Northern Greece". Archive.org. Retrieved 21 April 2023.
  4. ^ Huff, Dietrich. "FĪRŪZĀBĀD". Encyclopaedia Iranica. Retrieved 8 July 2019.
  5. ^ Morony, Michael. "MADĀʾEN – Encyclopaedia Iranica". www.iranicaonline.org. Retrieved 9 May 2019.
  6. ^ Salma, K. Jayyusi; Holod, Renata; Petruccioli, Attilio; André, Raymond (2008). The City in the Islamic World. Leiden: Brill. p. 174. ISBN 9789004162402.
  7. ^ Fontana, Maria Vittoria. "ART IN IRAN xii. IRANIAN PRE-ISLAMIC ELEMENTS – Encyclopaedia Iranica". www.iranicaonline.org. Retrieved 8 July 2019.
  8. ^ Huff, Dietrich. "DĀRĀB (2)". Encyclopaedia Iranica. Retrieved 8 July 2019.

One thought on “Cannabaceae

  1. Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
    View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction

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