File:Ppp37-fig-0001-m.jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this preview: 800 × 595 pixels. Other resolutions: 320 × 238 pixels | 640 × 476 pixels | 1,024 × 762 pixels | 1,280 × 952 pixels | 2,128 × 1,583 pixels.
Original file (2,128 × 1,583 pixels, file size: 902 KB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary[edit]
DescriptionPpp37-fig-0001-m.jpg |
English: (a) Ginkgo leaves bursting from a short shoot in the spring, showing the young ovulate shoots each bearing a pair of sessile ovules. Note that the leaves are not bilobed and that the leaf margin is entire. Japan; (b) Bright yellow ginkgo leaves in the late autumn. Note the bilobed leaves typical of those produced on ginkgo long shoots. U.S.A.; (c) Reconstructions of the leaves and seed‐bearing structures of three different extinct ginkgo‐like plants discovered and described by Zhou Zhiyan from the Middle Jurassic, about 170 Mya, at the Yima mine in Henan Province, China. Left: Ginkgo yimaensis showing lobed leaves and seeds borne on short stalks; top right: Yimaia recurva showing deeply‐lobed leaves with linear leaf segments and seeds borne in clusters; bottom right: Karkenia henanensis showing deeply‐lobed leaves with linear leaf segments and seeds borne in elongated, cone‐like, aggregations. Photographs: Peter Crane. Drawing (c) by Pollyanna von Knorring |
||
Date | |||
Source | An evolutionary and cultural biography of ginkgo | ||
Author | Peter R. Crane, Pollyanna von Knorring | ||
Permission (Reusing this file) |
This file is licensed under the Creative Commons Attribution 4.0 International license.
|
||
Other versions |
|
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 21:40, 13 April 2021 | 2,128 × 1,583 (902 KB) | Hemiauchenia (talk | contribs) | Transferred from https://nph.onlinelibrary.wiley.com/cms/asset/10f5d82f-bda9-42ce-8fb5-6d8dac64701d/ppp37-fig-0001-m.jpg |
You cannot overwrite this file.
File usage on Commons
The following 3 pages use this file:
Hidden categories: