FIGURE 31 in Taxonomic notes on Dutch desmids VI (Streptophyta, Desmidiales): new species, newly described zygospores

FIGURE 31. pH range of locations where Staurastrum brachiatum and St. brachiatoides were found. The boxes show the 25th percentile (bottom), 50th percentile (middle) and the 75th percentile (top). The cross shows the mean pH value. ; Published as part of Westen, Marien Van & Coesel, Peter, 2014, Taxonomic notes on Dutch desmids VI (Streptophyta, Desmidiales): new species, newly described zygospores, pp. 285-292 in Phytotaxa 166 (4) on page 291, DOI:10.11646/phytotaxa.166.4.4, http://zenodo.org/record/5138538