Botanist Frederick Pursh maintained a journal that illuminates his travels from Philadelphia through northeastern Pennsylvania and New York in the early national period (3/23-10/8/1807). Notably, this volume was found among the papers of his Pursh's patron, Benjamin Smith Barton, for whom the APS also possesses holdings (Mss.B.B284d). Although the excursion was for botanical research, Pursh's diary entries record other details, including comments on the state of roads, the people he met, the towns he visited, and the natural environment. He records multiple bouts of sickness (6/20 and 8/14), notes his correspondence with Barton (7/15), and includes two sketches (6/3 and 6/17).
 

Plant physiologist and historian Rodney H. True kept 10 volumes of diaries sporadically. For the most part, the diaries written prior to 1917 include perfunctory daily notes on True's professional activities, with occasional personal comments, but the diaries for 1917-1919 include longer and more interesting passages. Although True was not a retrospective diarist, he commented regularly on the news from Europe and, to a lesser degree, on the home front, where he used his knowledge of agricultural science to assist in raising food for the war effort. The diaries for 1883 and 1926 are very brief, the latter being more an appointment book than a true diary.
 

Disentangling the sequence of the notebooks can be challenging, even for readers conversant in German. Bill Cahill provides the following chronological sequencing, by volume: 17, 16, 3, 4, 8, 21, 5, 24, 19, 22, 17, 24, 20, 12, 18, 19, 14, 16, 24, 1, 15, 2, 9, 10, 11, 23, 13, 24, 7, 6. Note that some volumes contain overlapping entries.

The Henry Muhlenberg journals encompass 24 volumes that span nearly four decades of the early national period (1777-1815). These volumes offer a near-daily record of botanical descriptions as well as various lists, biblical notations, prescriptions, and questions asked of candidates for the Lutheran ministry. The journals are written in German and Latin, though Muhlenberg transcribes some quotations and place names in English. These volumes will interest German-reading scholars researching Muhlenberg, the religious practices of Lutheran ministers, and the study of botany in the early republic.
 
Disentangling the sequence of the notebooks can be challenging, even for readers conversant in German. Bill Cahill provides the following chronological sequencing, by volume: 17, 16, 3, 4, 8, 21, 5, 24, 19, 22, 17, 24, 20, 12, 18, 19, 14, 16, 24, 1, 15, 2, 9, 10, 11, 23, 13, 24, 7, 6. Note that some volumes contain overlapping entries.

John Lyon's botany journal offers a record of travels in the eastern U.S. at the turn of nineteenth century. The volume includes memoranda dated 1799, with entries spanning 9/6/1802-8/6/1814. Lyon's entries document expenses—plants purchased and collected—with occasional notes about the places and peoples he encounters. Entries related to his travels in the eastern and southeastern U.S. record a visit to plantations (4/23/1803), an Indian settlement in Georgia (7/19/1803), and medical treatments for palsy, jaundice, and cancer (12/1/1808). Notably, Lyon discusses an albino slave in Athens, Georgia, as excerpted in Selected Quotations (9/25/1804). In the spring of 1806, he records travel to Dublin, Liverpool, and London. Thus, while the Lyon journal will certainly appeal to researchers exploring nineteenth century botany, they also feature content with wider appeal, such as U.S. slavery, transatlantic travel, indigenous trade, and antebellum medicine.
 

The journal was printed in APS Proceedings 26 (1889):1. The Kentucky travels can be found in Reuben G. Thwaites' Early Western Travels, 1748-1846.

Michaux maintained travel journals during his excursions throughout North America between 1787-1796. These 10 volumes furnish accounts of Charleston (September 1787), Saint Augustine and the Bahamas (1787-88), the Savannah River (December 1788), and Kentucky shortly after statehood (1794-95). Notably, Michaux records at least one visit to David Rittenhouse and Thomas Jefferson (12/14/1793), and he makes a proposal to the American Philosophical Society to explore unknown regions beyond Missouri and Kentucky, which Jefferson, then Secretary of State, accepts (12/10/1792). French-reading researchers—the volumes are maintained entirely in French—ought to find that these volumes offer insights into Southern and Western exploration during the early national period.
 
The journal was printed in APS Proceedings 26 (1889):1. The Kentucky travels can be found in Reuben G. Thwaites' Early Western Travels, 1748-1846.

The first diary and second diaries, 1893-1 and 1893-2, dovetail, though, the second diary, 1893-2, is dedicated to Shull's "favorite subjects of study" (botany, natural philosophy, chemistry, agriculture), and spans from 2/19/1893 – 2/10/1895. The 1895 diary spans the year, whereas the 1897 diary ends on 9/26/1897. While the notebook entitled "Notes on European Trip of Geo. H. Shull" is supposed to span from August 1907 to December 1908, it actually concludes on September 25. The first four diaries feature detailed accounts of the weather, Shull's personal life (namely visitors, friends, and family), chores (e.g. cutting firewood, fixing fences, ploughing snow, farming, cleaning stable, cutting corn, and pickling grapes), studies (agriculture, physics, natural philosophy, botany, chemistry, and optics), reading and writing, travels (including a zoo, musical, circus, lectures, and even a funicular on 9/8/1895), and his early public-school teaching.
 
1893-1 includes extensive accounts of and assessments of his reading (such as his critique of Vanity Fair on 1/7), attendance of a friend's funeral (2/8), writings and editorship of Ingleside Magazine (1/2, 2/1), hearing difficulties (8/6 and 12/17), and even a friend's trip the 1893 World's Fair (10/8). Most notably, shortly after Shull begins teaching (10/3) he shifts towards less frequent diary entries. Shull encloses various ephemera, including his own sketches of insects, in the final pages of this diary.
 
1893-2, which purports to provide "research, failures, & everyday account of events of my life which has any bearing upon my favorite subjects of study," particularly botany. On 3/15/93, in fact, Shull confesses to having caught "grafting fever." The diary jumps from 9/18/93 to 10/20/94, upon which Shull notes the "complete cessation from scientific activity during the period of 8 ½ months following 10/3/1893 while I was teaching my first term of public school."
 
The 1895 and 1897 diaries reveal Shull's growing Christianity: he opens both diaries with Psalms and speaks regularly about his evolving faith (2/17/1895, 6/2/1895, and 1/17/1897). On several occasions, he even revisits and quotes from early entries (1/17/1897 and 7/18/1897). Shull's study of phrenology and physiognomy surfaces throughout both notebooks, including in accounts of religious practitioners (6/2/1895), students (1/10/1897), and colleagues (3/7/1897). His heterogeneous political views include support for women's suffrage (1/6/1895) and women's rights (6/18/1895), attendance of the Republican primaries (3/17/95), his own local advocacy for a temperance petition (3/14/1897), and some sympathies for Social Darwinism, particularly with regards to immigration (2/21/1897) and education (3/7/1897). The 1897 diary concludes shortly after Shull began his studies at Antioch College.
 
In a notebook pertaining to his 1908 "European Trip," Shull provides a detailed account of his steamship journey from New York City to London (8/15-8/25/1908) with attention to sights (e.g. passing the Statue of Liberty and Ellis Island) and the social life of the ship (namely card-playing, concerts, dinners, and walks). Upon arrival in London, Shull and his party visit a range of historical sites in London, Wales, Ireland, France, and Belgium. He dedicates his most rigorous accounts, however to the various botanical gardens and methods of plant cross-breeding and grafting. This diary concludes in Ghent, bound for Berlin, and includes a printed, 12-page "Americanization" pamphlet (dated 1919), for which Will Fenton developed an online exhibit: https://diglib.amphilsoc.org/labs/americanization/

The George Harrison Shull Papers include five diaries spanning 1893-1895 and 1908. Most of these notebooks reflect Shull's early education and nascent teaching career until his enrollment in Antioch College, whereas his 1908 notes on his European trip reflect his growing interest in botany and plant breeding. The Shull diaries will interest researchers investigating those fields as well as those considering common schools and late-nineteenth-century pedagogy, postbellum politics (especially temperance and women's suffrage movements), as well as social Darwinism, phrenology, and physiognomy.
 
The first diary and second diaries, 1893-1 and 1893-2, dovetail, though, the second diary, 1893-2, is dedicated to Shull's "favorite subjects of study" (botany, natural philosophy, chemistry, agriculture), and spans from 2/19/1893 – 2/10/1895. The 1895 diary spans the year, whereas the 1897 diary ends on 9/26/1897. While the notebook entitled "Notes on European Trip of Geo. H. Shull" is supposed to span from August 1907 to December 1908, it actually concludes on September 25. The first four diaries feature detailed accounts of the weather, Shull's personal life (namely visitors, friends, and family), chores (e.g. cutting firewood, fixing fences, ploughing snow, farming, cleaning stable, cutting corn, and pickling grapes), studies (agriculture, physics, natural philosophy, botany, chemistry, and optics), reading and writing, travels (including a zoo, musical, circus, lectures, and even a funicular on 9/8/1895), and his early public-school teaching.
 
1893-1 includes extensive accounts of and assessments of his reading (such as his critique of Vanity Fair on 1/7), attendance of a friend's funeral (2/8), writings and editorship of Ingleside Magazine (1/2, 2/1), hearing difficulties (8/6 and 12/17), and even a friend's trip the 1893 World's Fair (10/8). Most notably, shortly after Shull begins teaching (10/3) he shifts towards less frequent diary entries. Shull encloses various ephemera, including his own sketches of insects, in the final pages of this diary.
 
1893-2, which purports to provide "research, failures, & everyday account of events of my life which has any bearing upon my favorite subjects of study," particularly botany. On 3/15/93, in fact, Shull confesses to having caught "grafting fever." The diary jumps from 9/18/93 to 10/20/94, upon which Shull notes the "complete cessation from scientific activity during the period of 8 ½ months following 10/3/1893 while I was teaching my first term of public school."
 
The 1895 and 1897 diaries reveal Shull's growing Christianity: he opens both diaries with Psalms and speaks regularly about his evolving faith (2/17/1895, 6/2/1895, and 1/17/1897). On several occasions, he even revisits and quotes from early entries (1/17/1897 and 7/18/1897). Shull's study of phrenology and physiognomy surfaces throughout both notebooks, including in accounts of religious practitioners (6/2/1895), students (1/10/1897), and colleagues (3/7/1897). His heterogeneous political views include support for women's suffrage (1/6/1895) and women's rights (6/18/1895), attendance of the Republican primaries (3/17/95), his own local advocacy for a temperance petition (3/14/1897), and some sympathies for Social Darwinism, particularly with regards to immigration (2/21/1897) and education (3/7/1897). The 1897 diary concludes shortly after Shull began his studies at Antioch College.
 
In a notebook pertaining to his 1908 "European Trip," Shull provides a detailed account of his steamship journey from New York City to London (8/15-8/25/1908) with attention to sights (e.g. passing the Statue of Liberty and Ellis Island) and the social life of the ship (namely card-playing, concerts, dinners, and walks). Upon arrival in London, Shull and his party visit a range of historical sites in London, Wales, Ireland, France, and Belgium. He dedicates his most rigorous accounts, however to the various botanical gardens and methods of plant cross-breeding and grafting. This diary concludes in Ghent, bound for Berlin, and includes a printed, 12-page "Americanization" pamphlet (dated 1919), for which Will Fenton developed an online exhibit: https://diglib.amphilsoc.org/labs/americanization/