FIGURES 17–23. Chrysymenia brownii (Harvey) DeToni. 17, 18), 20–23) WES108 and 19) Chrysymenia pumila (J. Agardh) Webervan Bosse. Scale bar 2 cm. 1094. 17) Type specimen of G. brownii var. membranaceum. Scale bar 2 cm. 18) Univesiculate thalli. Scale bar 1 cm. 19) Multivesiculate thallus. Scale bar 1 cm. 20, 21) Pyriform gland cell (arrow) cut off thallus inward from medullary cell in cross sectional view. Scale bar 100 μm. 20) Surface view. Scale bar 40 μm. 21) Surface view. Scale bar 100 μm. 22) Thallus surface with complete cortication. Scale bar 40 μm. 23) Cross section through mid thallus region showing pigmented cortical cells and hyaline medullary cells. Scale bar 100 μm.

Published as part of Schmidt, W. E., Gurgel, C. F. D. & Fredericq, S., 2016, Taxonomic Transfer of the Red Algal Genus Gloiosaccion to Chrysymenia (Rhodymeniaceae, Rhodymeniales), Including the Description of a New Species, Chrysymenia pseudoventricosa, for the Gulf of Mexico, pp. 54-70 in Phytotaxa 243 (1) on page 64, DOI: 10.11646/phytotaxa.243.1.2, http://zenodo.org/record/13680442