Figure 4. 

Leaf cells and habit of Lethocolea javanica and L. pansa. AB. Midleaf cells of L. javanica, showing large trigones. C. Leaf margin cells of L. javanica, showing papillae. DE. Midleaf cells of L. pansa, showing trigones absent or very small. F. Habit of L. pansa (wetted herbarium material). A–B from Cargill 166; C from Docherty 2; D from Purdie 8216A; E from Curnow 6597A; F from Purdie 8216A. Photos by D. Christine Cargill.

 
  Part of: Gradstein SR, Ilkiu-Borges AL, Cargill DC, Beckmann K, Vanderpoorten A (2024) An integrative taxonomic study of the genus Lethocolea (Marchantiophyta: Acrobolbaceae). Plant Ecology and Evolution 157(3): 375-398. https://doi.org/10.5091/plecevo.126936