This meticulous study examines how leaf forms vary along a single plant, how juvenile, mature, and senescent stages relate, and what that means for understanding plant development.

In clear, accessible language, the book traces how environmental factors interact with the plant’s protoplasm to produce a repeating cycle of growth. It explains concepts like rejuvenescence, leaf differentiation, and the idea that present conditions—not past history—shape the visible forms of leaves and their function.

Learn how different leaf forms arise at various growth stages and why they matter.
See diagrams and observations that illustrate the progression from juvenile to mature leaves.
Understand the concept of rejuvenescence and how submergence or other triggers can restart development.
Discover how scientists analyze leaf parts to infer relationships among related species.

Ideal for readers of plant morphology and evolutionary biology who want a detailed, evidence-based look at how a single species expresses its life history through leaf form.

"About this title" may belong to another edition of this title.

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**Please note our transit times are from the date of dispatch.** We first started out as ?The Paperback Exchange,? a chain of physical bookstores where we would part exchange your beloved books for new stories to transport you to faraway places. However, as shopping started to evolve to online shops and marketplaces, we bid our stores goodbye to become ?PBShop.? This transition has only allowed us to blossom as we now ship thousands of titles to book lovers across the globe. We pride ourselves in being a community of local book lovers which allows our passion and devotion to shine in everything we do. In 2020 we not only celebrated our 20th birthday but our 1st birthday as being completely employee owned after becoming an E.O.T in September 2019. We are proud to be different and embrace standing apart on a book mountain by working from a virtual inventory which allows us to provide thousands of books that may be difficult to get for your bookshelf or your studies. Working with a number of different suppliers allows us to explore other avenues such as puzzles, sheet music and even stationery so we really do have something for everyone. Life is about being versatile in all realms of existence. If this is your first purchase with us, or you are a returning customer, we would like to welcome you to the PBShop family, for there is no friend as loyal as a book. We are a company who put our customers at the centre of everything we do as we understand the importance of reading because once you learn to read, you will forever be free. There are a whole lot of things in this world of ours that we are yet to explore, which is why we will forever inspire curious minds.

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Pbshop.co.uk
Unit 22 Horcott Industrial Estate, Horcott Road, Fairford, GL7 4BX, United Kingdom

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We ask all customers to contact us for authorisation should they wish to return their order. Orders returned without authorisation may not be credited.
If you wish to return, please contact us within 14 days of receiving your order to obtain authorisation.
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Shipping rates from United Kingdom to U.S.A.
Order quantity	10 to 20 business days	10 to 20 business days
First item	US$ 4.44	US$ 4.44

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