Figures & data
Figure 1. Numbers of articles published per year from 1975 to 2021 (a) and the polynomial fit of numbers of articles published per year with publication years (b).
![Figure 1. Numbers of articles published per year from 1975 to 2021 (a) and the polynomial fit of numbers of articles published per year with publication years (b).](/cms/asset/35d23f19-ec7c-490f-b78b-53f22d5bd79e/wjnf_a_2194700_f0001_oc.jpg)
Figure 2. Main contributors to the research of flax in terms of countries (a), affiliations (b), authors (c), research areas (d), Web of Science categories (e), and journals (f).
![Figure 2. Main contributors to the research of flax in terms of countries (a), affiliations (b), authors (c), research areas (d), Web of Science categories (e), and journals (f).](/cms/asset/b8de606f-479e-4026-be32-c8575b9bed4a/wjnf_a_2194700_f0002_oc.jpg)
Table 1. Top 20 high-frequency keywords and related references emerging in articles.