This Essay first appeared in the ninth volume of the ‘Journal of the Linnean Society,’ published in 1865. It is here reproduced in a corrected and, I hope, clearer form, with some additional facts.
This Essay first appeared in the ninth volume of the ‘Journal of the Linnean Society,’ published in 1865. It is here reproduced in a corrected and, I hope, clearer form, with some additional facts.
This Essay first appeared in the ninth volume of the 'Journal of the Linnean Society,' published in 1865. It is here reproduced in a corrected and, I hope, clearer form, with some additional facts. The illustrations were drawn by my son, George Darwin. Fritz Muller, after the publication of my paper, sent to the Linnean Society (Journal, vol. ix., p. 344) some interesting observations on the climbing plants of South Brazil, to which I shall frequently refer.
Recently two important memoirs, chiefly on the difference in growth between the upper and lower sides of tendrils, and on the mechanism of the movements of twining-plants, by Dr. Hugo de Vries, have appeared in the 'Arbeiten des Botanischen Instituts in Wurzburg,' Heft. iii., 1873. These memoirs ought to be carefully studied by every one interested in the subject, as I can here give only references to the more important points. This excellent observer, as well as Professor Sachs, 1 attributes all the movements of tendrils to rapid growth along one side; but, from reasons assigned towards the close of my fourth chapter, I cannot persuade myself that this holds good with respect to those due to a touch. In order that the reader may know what points have interested me most, I may call his attention to certain tendril-bearing plants; for instance, Bignonia capreolata, Cobaea, Echinocystis, and Hanburya, which display as beautiful adaptations as can be found in any part of the kingdom of nature. It is, also, an interesting fact that intermediate states between organs fitted for widely different functions, may be observed on the same individual plant of Corydalis claviculata and the common vine; and these cases illustrate in a striking manner the principle of the gradual evolution of species.
Appendix to Preface (1882).
Since the publication of this Edition two papers by eminent botanists have appeared; Schwendener, 'Das Winden der Pflanzen' (Monatsberichte der Berliner Akademie, Dec. 1881), and J. Sachs, 'Notiz uber Schlingpflanzen' (Arbeiten des botanischen Instituts in Wurzburg, Bd. ii. p. 719, 1882). The view "that the capacity of revolving, on which most climbers depend, is inherent, though undeveloped, in almost every plant in the vegetable kingdom" ('Climbing Plants,' p. 205), has been confirmed by the observations on circumnutation since given in 'The Power of Movement in Plants.'
Errata.
On pp. 28, 32, 40, 53, statements are made with reference to the supposed acceleration of the revolving movement towards the light. It appears from the observations given in 'The Power of Movement in Plants,' p. 451, that these conclusions were drawn from insufficient observations, and are erroneous.
A Monograph on the Sub-class Cirripedia (Volume 2 of 2) by Charles Darwin
The Foundations of the Origin of Species by Charles Darwin
On the Origin of Species by Means of Natural Selection by Charles Darwin
A Naturalist's Voyage Round the World by Charles Darwin
The Variation of Animals and Plants under Domestication is a book by Charles Darwin that was first published in January 1868. A large proportion of the book contains detailed information on the domestication of animals and plants but it also contains in Chapter XXVII a description of Darwin's theory of heredity which he called pangenesis.
First published in book form in 1877, this volume of Darwin's pioneering research on the heterostylous reproductive systems in flowering plants remains the basis of much exciting original research in the field of botany today. Darwin himself revealed, “I do not think anything in my scientific life has given me so much satisfaction as making out the meaning of the structure of these plants."
Sunlit hours found their affection glimmering, while moonlit nights ignited reckless desire. But when Brandon learned his beloved might last only half a year, he coolly handed Millie divorce papers, murmuring, "This is all for appearances; we'll get married again once she's calmed down." Millie, spine straight and cheeks dry, felt her pulse go hollow. The sham split grew permanent; she quietly ended their unborn child and stepped into a new beginning. Brandon unraveled, his car tearing down the street, unwilling to let go of the woman he'd discarded, pleading for her to look back just once.
When I was eight, Dante Moretti pulled me from the fire that killed my family. For ten years, the powerful crime boss was my protector and my god. Then, he announced his engagement to another woman to unite two criminal empires. He brought her home and named her the future mistress of the Moretti family. In front of everyone, his fiancée forced a cheap metal collar around my neck, calling me their pet. Dante knew I was allergic. He just watched, his eyes cold, and ordered me to take it. That night, I listened through the walls as he took her to his bed. I finally understood the promise he’d made me as a child was a lie. I wasn't his family. I was his property. After a decade of devotion, my love for him finally turned to ash. So on his birthday, the day he celebrated his new future, I walked out of his gilded cage for good. A private jet was waiting to take me to my real father—his greatest enemy.
For ten years, Daniela showered her ex-husband with unwavering devotion, only to discover she was just his biggest joke. Feeling humiliated yet determined, she finally divorced him. Three months later, Daniela returned in grand style. She was now the hidden CEO of a leading brand, a sought-after designer, and a wealthy mining mogul-her success unveiled at her triumphant comeback. Her ex-husband's entire family rushed over, desperate to beg for forgiveness and plead for another chance. Yet Daniela, now cherished by the famed Mr. Phillips, regarded them with icy disdain. "I'm out of your league."
Camille Lewis was the forgotten daughter, the unloved wife, the woman discarded like yesterday's news. Betrayed by her husband, cast aside by her own family, and left for dead by the sister who stole everything, she vanished without a trace. But the weak, naive Camille died the night her car was forced off that bridge. A year later, she returns as Camille Kane, richer, colder, and more powerful than anyone could have imagined. Armed with wealth, intelligence, and a hunger for vengeance, she is no longer the woman they once trampled on. She is the storm that will tear their world apart. Her ex-husband begs for forgiveness. Her sister's perfect life crumbles. Her parents regret the daughter they cast aside. But Camille didn't come back for apologies, she came back to watch them burn. But as her enemies fall at her feet, one question remains: when the revenge is over, what's left? A mysterious trillionaire Alexander Pierce steps into her path, offering something she thought she lost forever, a future. But can a woman built on ashes learn to love again? She rose from the fire to destroy those who betrayed her. Now, she must decide if she'll rule alone... or let someone melt the ice in her heart.
Hidden for years by the state despite a fortune worth billions, Grace bounced through three foster homes. At her fourth stop, the wealthy Holden family showered her with care, sparking spiteful claims she was a despicable grifter. Those lies died when a university president greeted her. "Professor, your lab's ready." A top CEO presented a folder. "Boss, our profits soared by 300% this year!" An international hacker organization came to her doorstep. "The financial market would crash without you!" Colton, a mysterious tycoon, pinned her softly. "Fun's over. Let's go make some babies." Grace's cheeks flared. "I didn't agree to that!" He slid a black card into her hand. "One island per baby."
Mira found herself sold to her greatest enemies, who turned out to be her mates. She never expected to feel so much desire toward them, battling the bond while uncovering secrets that would shatter her world. The Lycan brothers-Rowan, Damien, Lucian, and Kai-are cursed, and the only cure lies in Mira's death. But how can they sacrifice the one woman they're bound to love?
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