Species Island group Island Population ID Species/ Ecotype No. individuals Leaf hairs (mean density of upper and lower surface/4 mm2) Flowering peak
C. parvifolia Chichijima Anijima Pa P 7 195.4, 558.0
Chichijima Pc P 7 57.8, 556.9 Jul
C. glabra Chichijima Anijima Ga G 7 1.1, 2.8
Chichijima Gc G 7 3.4, 2.6 Aug
C. subpubescens Mukojima Mukojima STm STm 7 17.5, 37.9
Mukojima Sm Sm 7 7.1, 14.2
Chichijima Anijima Sa S 5 4.4, 19.0
Chichijima Sc S 7 0.7, 15.6 Jun
Hahajima Hahajima SGh SG 7 0.9, 0.1 Jul§
Imoutojima SGi SG 6 0.7, 7.7
Hahajima SDh SD 7 21.8, 64.0 Aug. & Nov§
Imoutojima SDi SD 6 19.2, 38.5
Hahajima STh ST 7 22.3, 91.1 Oct§
Hahajima SHh SH 7 17.5, 37.9 Jul§