Cirsium arvense - Image of an specimen

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Лист. Окр. Архангельска, песчаное рудеральное местообитание. 18.08.2011.

Shooting place: Северные окрестности Архангельска (view at maps of Google, OpenStreetMap, Yandex)

The marker on the map does not indicate the exact coordinates of the plant or lichen.

The marker does only indicate the conditional center of the terrain ("geographic point") where the photo was taken.

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Identification history

2013-10-09 Gennadiy Okatov identified it as Cirsium.
2013-10-12 Dmitry Oreshkin identified it as Cirsium arvense.

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This is how it will look:	Cirsium arvense on the site «Plantarium»

Окатов Г. 2013. Изображение Cirsium arvense (L.) Scop. // Плантариум. Растения и лишайники России и сопредельных стран: открытый онлайн атлас и определитель растений. [Электронный ресурс] URL: https://www.plantarium.ru/page/image/id/210749.html (дата обращения: 26.11.2024).

Okatov G. 2013. Image of Cirsium arvense (L.) Scop. // Plantarium. Plants and lichens of Russia and neighboring countries: open online galleries and plant identification guide. URL: https://www.plantarium.ru/lang/en/page/image/id/210749.html (accessed on 26 Nov 2024).

Landscapes and habitats Plants and lichens Taxa with photos

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Discussion

Dmitry Oreshkin	1 Не arvense?
Gennadiy Okatov	2 s.l. - он. Только здесь этот вид разделён на микровиды, типа setosum, incanum... не хочу даже разбираться с ними. Данное растение мне показалось слишком тёмным и зацветало не вовремя. Доп. фото на всякий случай:
Dmitry Oreshkin	3 Этот наверняка не C. incanum, а для C. setosum слишком много колючек. Видимая курчавость листа по Цвелёву (2000) - признак C. arvense.
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Identification history

All photos of taxon

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Views: 539
Discussion

Identification history

All photos of taxon

Code of link to photo

Text to cite the page

Views: 539Discussion

Views: 539
Discussion