Figures 250 to 255. Fossombronia wrightii Austin. -250. Dry population, scale bar = 1000 µm. -251. OM micrograph of gametophyte with sporophyte and tuber (arrow), scale bar = 1000 µm. -252. SEM micrograph of gametophyte with caulocalyces, notice the long leaf insertion, scale bar = 1000 µm. -253 and 254. OM micrograph of leaves showing oblate shape, scale bar = 1000 µm. -255. OM micrograph of a fleshy leafless tuber, scale bar = 100 µm. [All figures from the lectotype (NY)].

Figures 256 to 261. Fossombronia wrightii Austin. -256. OM micrograph of marginal leaf cells, scale bar = 100 µm. -257. OM micrograph of elongate median leaf cells, scale bar = 100 µm. -258. SEM micrograph of gametophyte showing sterile and fertilized archegonia (arrows), scale bar = 100 µm. -259. OM micrograph showing shortly stipitate caulocalyx, scale bar = 1000 µm. -260, 261. SEM micrographs of caulocalyces, scale bar = 100 µm. [All figures from the lectotype (NY)].

Figures 262 to 267. Fossombronia wrightii Austin. -262. OM of capsule wall with nodular thickenings, scale bar = 100 µm. -263. OM micrograph of spore distal face, scale bar = 10 µm. -264. SEM micrograph of spore distal face, scale bar = 10 µm. 265. OM micrograph of spore proximal face, scale bar = 10 µm. 266. SEM micrograph of spore proximal face, scale bar = 10 µm. 267. OM micrograph of elater with two spirals, scale bar = 10 µm. [All figures from the lectotype (NY)].