Palgrave Macmillan values stewardship, transparency, and adhering to governance with regards to collecting and utilizing specimens and conducting experiments and/or field studies. Therefor the journal sets out the following guidelines:

Field studies involving genetically engineered plants must be conducted in accordance with national or local legislation and, if applicable, the manuscript needs to include a statement specifying the appropriate permissions and/or licences.

Authors utilizing genetic plant resources received via local suppliers/collectors, such as species collected from protected areas or endangered species with medical importance, must conduct their experiments following the Nagoya Protocol (as part of the Convention on Biological Diversity).

Authors whose research is focusing on quarantine organisms (i.e. harmful or pest organisms, including plant pathogens) should adhere to national legislation and notify the relevant National Plant Protection Organization of new findings before publication. More information can be found via the International Plant Protection Convention.

In principle, it is recommended that authors comply with:

The International Union for Conservation of Nature (IUCN) Policy Statement on Research Involving Species at Risk of Extinction and consult the IUCN red list index of threatened species Convention on the Trade in Endangered Species of Wild Fauna and Flora

Voucher specimens ensure that the identity of organisms studied in the field or in laboratory experiments can be verified, and ensure that new species concepts can be applied to past research. Voucher specimens documenting all investigated accessions (for population samples at least one specimen per population) are to be deposited in a public herbarium, for example: Index Herbariorum, or other public collection providing access to deposited material. Information on the voucher specimen and who identified it must be included in the manuscript such as Genus name, species name, author, and year of publication.

 Names of plants, algae and fungi

Manuscripts containing new taxon names or other nomenclatural acts must follow the guidelines set by the International Code of Nomenclature for algae, fungi, and plants.

Authors describing new fungal taxa should register the names with a recognized repository, such as Mycobank, and request a unique digital identifier which should be included in the published article.