Arthrorhaphis citrinella
≡Lichen citrinellus Ach., Vetensk. -Akad. nya Handl. 1795: 135, tab. 5, fig. 5 (1795).
Illustrations : Galløe (1930: p. 16, pls 8–11 – as Arthrorhaphis flavovirescens): Hansen & Fosaa (1985: 153, fig. 3); Galloway & Bartlett (1986: 397, fig. 3); Wirth (1987: 55; 1995b: 144); Obermayer (1994: 327 fig. 3A; 328, fig. 4A; 330, fig. 6A); Hansen (1995b: 77); Dobson (2000: 64; 2005: 72); Brodo et al. (2001: 165, pl. 117).