Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Beiträge zur systematik und bryogeographie einiger sippen von Tortula Hedw. sect. Rurales De Not.(Pottiaceae, Musci) unter besonderer berücksichtigung der südhemisphäre
On the Practical Prevention of Dry Rot in Timber: Being the Substance of a Lecture Delivered at the Royal Institution, February 22, 1833, with Observations