Linnæus is treated with Neglect at Stockholm—Is offered a Botanical Professorship at Gottingen, but prefers remaining in Sweden—His medical Practice is at length extended—He prescribes for the Queen, and becomes acquainted with Count Tessin, who procures for him the Offices of Lecturer to the School of Mines and Physician to the Admiralty—He marries Miss Moræus, delivers Lectures on Botany, and becomes a Candidate for the Botanical Chair at Upsal, which, however, is given to Rosen—Is sent to examine the Islands of Oeland and Gothland—Being appointed to succeed Roberg in the Chair of Medicine and Anatomy, he goes to Upsal, is reconciled to Rosen, and delivers his Introductory Discourse—Linnæus and Rosen exchange Professorships—The Botanic Garden is restored, and a House erected for the Professor, who enters upon his Duties with Ardour.
Linnæus had naturally expected, on returning to his native land, to enjoy the fruits of his labours, and if not to step at once into a lucrative office, to receive, at least, the honours which he imagined to be due to him. This hope, however, was more the result of a strong confidence in his own powers, and of the high sense which he entertained of his merits, than of sound judgment, which might have taught him that time was yet required to render him known to his countrymen, and address or accident to bring him into the notice of those who might interest themselves in his behalf. He had forgotten that a prophet is usually less esteemed at home than any where else. At Stockholm he was treated with neglect, and even with contempt. Science in the North had few gifts to bestow; and, in order to obtain the means of subsistence, he found himself once more obliged to attempt the practice of medicine. In this, however, he had very little success, public opinion being opposed to the professional qualifications of one who had merely the reputation of being an aspiring botanist; and in the capital he seemed destined to undergo hardships similar to those which he had experienced at Upsal. In this, perhaps, the inhabitants judged rightly; for the important office of a physician certainly ought not to be assumed by one who has resolved to devote the greater part of his time to studies unconnected with the healing art. The only favour, he says, which was at this time conferred upon him was his being elected a member of the Academy of Sciences of Upsal; and he would have again left Sweden had not his Elizabeth prevented him.
In this perplexed condition he remained until the summer of 1739, when the tide of misfortune began to ebb. At this time he received from his friend, the illustrious Haller, an offer of the botanical professorship at Gottingen, which, however, the prospect of success in his own country induced him to reject. The first turn in his affairs was caused by his having cured two young men of debility brought on by long excesses; and in less than a month he had under treatment most of the profligates in the capital. Soon afterwards a catarrhal fever or influenza became prevalent. He happened to be called to visit, among others, the lady of an Aulic councillor, for whom he prescribed a remedy which she was directed to carry about her for occasional use. This lady being one day at court, and engaged in a card-party, was following his direction, when the queen, Ulrica Eleonora, asked her what it was she from time to time put into her mouth. Upon being informed, her majesty, who was herself troubled with a cough, immediately sent for Linnæus, who recommended the same medicine, by which the complaint was removed.
This fortunate accident completely established his popularity, and he now became the fashionable doctor of the place. About the same period he was elected president of a society instituted by Captain Triewald for the improvement of the national language,—a circumstance which also tended to promote his reputation. He had, moreover, the good luck to become acquainted with the celebrated Count Charles Gustavus Tessin, who being himself fond of natural history, could not fail to take an interest in one who had undeservedly suffered so much obloquy for his devotion to it. The nobleman asked him if there were any office for which he wished to petition, as the Diet was then sitting. He replied that he wanted nothing; but his patron having allowed him a day to consider, he consulted his friend Triewald, who advised him to ask the office of lecturer to the School of Mines, which brought about a hundred ducats a year. The count soon after invited him to dinner, when he informed him that the request had been granted. In a short time the more important office of physician to the Admiralty became vacant, and was procured for him by his Mæcenas, who, besides, offered him apartments in his house, and frequently admitted him to his table. There he had an opportunity of making the acquaintance of many persons of influence, by whose means his credit was greatly extended.
Being now in prosperous circumstances, he resolved to complete the contract into which he had entered with the daughter of old Moræus, and proceeding to Fahlun, received her in due form. After spending a month of merrymaking, he returned to Stockholm. In September he resigned the presidency of the Academy, and, agreeably to the rules of the institution, delivered on that occasion a discourse on insects (De Memorabilibus in Insectis), which was afterwards printed.
In the summer of 1740, he delivered a course of lectures on botany, and published a new edition of his Fundamenta Botanica, which he dedicated to Dillenius, Haller, Van Royen, Gronovius, Jussieu, Burmann, and Ammann; showing, in this classification, his opinion of the comparative merits of the most eminent botanists of that time. His medical practice continued to increase; and with his lectures, his private studies, and his duty as physician to the Admiralty, his time was fully and satisfactorily occupied. His former protector, Olaus Rudbeck the younger, professor of botany, having died in the spring of this year, Linnæus, Rosen, and Wallerius offered themselves as candidates for the vacant office. Count Tessin supported the first mentioned; but the chancellor, Count Gyllenborg, gave Rosen the preference, as he had taken his degrees before the other, and had acquired stronger claims on the public by a longer residence at Upsal. The king, however, was desirous of bestowing the office on the great botanist, who was consoled for the loss by the promise of succeeding Roberg, who held the chair of medicine and anatomy. That gentleman, being advanced in years, requested permission to resign, which was granted; but although the appointment had been promised to Linnæus, it was not without difficulty that he obtained it. In the mean time, Wallerius, his rival, took every opportunity of impugning his botanical doctrines, with the view of lessening the estimation of his merits; though the effort tended only to bring himself into contempt.
The affair was brought before the Diet in 1741, when it was decided that Linnæus should be preferred to the vacant place. War having broken out between Sweden and Russia, he was apprehensive of being obliged to officiate as physician to the fleet; and finding that the government had resolved upon sending persons to explore the least-known parts of the Swedish provinces, for the purpose of promoting domestic manufactures, he made application for this office also, which was granted to him. Accompanied by six of his friends, to each of whom was assigned a separate department, he accordingly examined the islands of Oeland and Gothland, with the view of discovering any earth that might answer for the making of porcelain, and of bringing to light such ingredients, mineral or vegetable, as might be useful in medicine, dyeing, and domestic economy. The expenses of the journey were defrayed by the Board of Manufactures. In the course of this expedition, he narrowly escaped breaking his leg while descending into an alum-pit; was nearly suffocated among the snow in the vicinity of Blakulla; and experienced great danger from a violent storm while crossing from Gothland to Upsal. Although he was unable to accomplish the chief object of his mission, he made numerous observations on the antiquities of those islands, their natural productions, fisheries, and the manners of their inhabitants. The States gave him a public acknowledgment of their satisfaction, and the narrative of his tour was published four years afterwards.
On arriving at Upsal in September, he made a sincere peace with his old antagonist Rosen, proposing to him a mutual oblivion of the past. In October, he assumed his professional duty as successor to Roberg; on which occasion he delivered a discourse on the advantages of examining the interior of the country,—De Peregrinationum intra Patriam Necessitate. Towards the end of the year, Rosen and he entered into an amicable negotiation, the result of which was an interchange of offices; the former taking the chair of anatomy and physiology, and resigning to the latter that of materia medica, botany, dietetics, and natural history.
No man of eminence, in any department of science or literature, has been without enemies. Linnæus could not, therefore, expect to become an exception to the general rule. It is doubtful whether Haller manifested more kindness or enmity towards him; or it may be said that though he remained his friend, he yet took many opportunities of uttering censure. A more violent opponent appeared in Heister, professor at Helmstadt, who, imagining himself a great botanist, was offended by the pretensions of the Swedish naturalist, and stirred up one of his pupils, Dr Siegesbeck, a man of even less knowledge than his master, to fight his battle for him. The representations of this last had, for a time, considerable influence over the fortunes of Linnæus, and Heister secretly rejoiced at his success; while he excited partisans every where to wage war against the sexual system. Other adversaries started up in Germany, France, and various parts of Europe. The only open antagonist whom he had in his own country was the celebrated Wallerius, the mineralogist; in order to counteract whose unfair criticisms he published a pamphlet entitled Orbis Eruditi Judicium de Car. Linnæi, M.D. Scriptis,—The Judgment of the Learned World on the Writings of Charles Linnæus, M.D. This is the only defence that he ever made of himself, and the only work which he published anonymously. It contained merely a short sketch of his life, a list of the books published by him, and testimonials and opinions of celebrated individuals respecting his merits. Whatever vexation these attacks may have given him, they had no permanent influence, and he had the happiness of triumphing over all opposition. With reference to the attacks of Siegesbeck, he thus writes from Hartecamp to Haller:—
"I have received from a friend Professor Siegesbeck's Verioris Botanosophiæ Specimen, with his Epicrisis on my writings. This author has been very hard upon me. I wish he had written these things when I was first about publishing. I might have learned when young, what I am forced to learn at a more advanced age, to abstain from writing, to observe others, and to hold my tongue. What a fool have I been, to waste so much time, to spend my days and nights in a study which yields no better fruit, and makes me the laughing-stock of all the world! His arguments are nothing; but his book is filled with exclamations, such as I never before met with. Whether I answer him or keep silence, my reputation must suffer. He cannot understand argument. He denies the sexes of plants. He charges my system with indelicacy; and yet I have not written more about the polygamy of plants than Swammerdam has about bees. He laughs at my characters, and calls upon all the world to say if any body understands them. I am said to be ignorant of scientific terms. He judges me by the principles of Rivinus, and hundreds of the vilest scribblers. Inasmuch as the man humbles me, so do you, whose learning and sense have been made sufficiently evident, exalt me. It distresses me to read the commendations you are pleased to heap upon so unworthy an object. I wish there might ever be any reason to expect that I could evince my gratitude and regard for you. I hope life will be granted me, to give some proof of my not being quite unworthy."