1–7 C. trabutianus 1 leaf 2 bracteole 3 outer sepal 4 middle sepal 5 inner sepal 6 stamen 7 ovary and style. From Raymond 32 (RAB) 8–16C. rottlerianus subsp. rottlerianus8 leaf 9 bracteole 10 outer sepal 11 middle sepal 12 inner sepal 13 stamen 14 ovary and style 15 capsule 16 seed. From Wight s.n. (OXF) 17–25 C. pilosellifolius 17 leaves 18 bracteole 19 outer sepal 20 middle sepal 21 inner sepal 22 stamen 23 ovary and style 24 capsule 25 seed 17 from Bornműller 1530 (STU) 18–23 from Bornműller 1531 (W) 24–25 from Sintenis 516 (B) 26–34 C. prostratus 26 leaves 27 bracteole 28 outer sepal 29 middle sepal 30 inner sepal 31 stamen 32 ovary and style 33 capsule 34 seed 26–32 from Sieber s.n. (L) 33–34 from Letourneaux 280 (W) 35–43 C. chondrilloides 35 leaves 36 bract 37 outer sepal 38 middle sepal 39 inner sepal 40 stamen 41 ovary and style 42 capsule 43 seed 35–41 from Bornműller 7640 (W) 42–43 from Schmid 6469 (W) 44–51 C. sarmentosus 44 leaf 45 bract 46 outer sepal 47 inner sepal 48 stamen 49 ovary and style 50 capsule 51 seeds. From Miller et al. 10221 (K).