File:Echinacea purpurea seed.JPG

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Description
English: Echinacea purpurea / eastern purple coneflower after harvesting seeds.
Upper left: Dried out upper part of disc floret: Corolla tube with withdrawn theca tube and withdrawn style with stigma inside.
Upper middle: Dried out disc floret, including the unfertilised inferior ovary.
Upper right: Palea (involucral bract)
Middle left: Fertilised ovary that became seed. Seed from bigger volucrum.
Middle: Unfertilised ovary, seed that can not germinate.
Middle right: Fertilised ovary that became seed. Seed from smaller volucrum.
Bottom left: Cone shaped receptacle with a few paleas and sepals.
Bottom right: Cone shaped receptacle with sepals.
Deutsch: Bestandteile des Körbchens der Echinacea purpurea / Purpur-Sonnenhut nach der Samenernte.
Oben links: Oberer Teil einer vertrockneten Röhrenblüte: Blütenkronröhren mit komplett eingezogener Staubblattröhre und eingezogenem Stempel.
Oben mitte: Vertrocknete radiärsymmetrische Röhrenblüte komplett mit unbefruchtetem Fruchtknoten.
Oben rechts: Spreublätter
Mitte links: Befruchtete Fruchtknoten zum Samen gereift. Samenkörner aus größerer Körbchenblüte.
Mitte: unbefruchtete Fruchtknoten, nicht keimfähige 'taube Samenkörner'.
Mitte rechts: Befruchtete Fruchtknoten zum Samen gereift, Samenkörner aus kleinerer Körbchenblüte.
Unten links: Konischer Blütenstandsboden (Receptaculum) mit restlichen Spreublättern und Kelchblättern.
Unten rechts: Konischer Blütenstandsboden (Receptaculum) mit Kelchblättern.
Date
Source Own work
Author Temdor

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Date/TimeThumbnailDimensionsUserComment
current19:34, 1 October 2013Thumbnail for version as of 19:34, 1 October 20133,600 × 2,400 (2.68 MB)Temdor (talk | contribs)User created page with UploadWizard

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