Species;"*Karyogram evaluation";"**UPGMA clustering";"***Confirmed chromosome groups" "M. parvifolia";"5–6; 13–14; 16–17; and 22–23";"1 and 2; 3–11; and 12–23";"5–6; 13–14; 16–17; and 22–23" "M. coriacea";"4–5; 9–10; 13–14; 15–16; and 19–20";"1; 2–11; and 12–23";"4–5; 9–10; 13–14; 15–16; and 19–20" "M. umbellata";"8–10; 11–12; 16–17; and 18–19";"1 and 2; 3–5, 7; and 6, 8–23";"8–10; 11–12; 16–17; and 18–19"