English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

A nomenclatural study of Amaranthus names, linked to the dioecious taxa belonging to the sect. Saueranthus (subgen. Acnida), was carried out. All studied names are validly published but in need of nomenclatural clarifications. Lectotypes are designated for A. greggii var. muelleri (NY), whereas for A. ambigens, A. annectens, A. arenicola, A. myrianthus, and A. watsonii holotypes were cited (deposited at US, BM, GH, and US). Isotypes where found for A. ambigens (one specimen at NY), A. myrianthus (five specimens at GH, M, MO, RM, and US), and A. arenicola (three specimens at KSC, MO, and US), whereas for A. watsonii two isotypes were traced at US. A new synonymy, A. arenicola = A. myrianthus, is proposed, the latter name having nomenclatural priority to the former one. Based on preliminary taxonomic observations, two varieties are recognized under A. greggii, var. greggii and var. muelleri, which differ from each other on the ratio tepals/fruit (about 2/3 in var. muelleri vs. about 1 in var. greggii).

Nomenclatural survey of the genus Amaranthus (Amaranthaceae). 11. Dioecious Amaranthus species belonging to the sect. Saueranthus