分布型及代码 | 属名及种数 |
1.世界分布 | 变豆菜属Sanicula(1)灯心草属Juncus(2)地杨梅属Luzula(1)黄耆属Astragalus(2) 黄芩属Scutellaria(2)剪股颖属Agrostis(2)金丝桃属Hypericum(1)堇菜属Viola(1) 老鹳草属Geranium(4)蓼属Polygonum(6)龙胆属Gentiana(6)毛茛属Ranunculus(3) 千里光属Senecio(2)鼠麴草属Gnaphalium(1)水麦冬属Triglochin(1)酸模属Rumex(3) 碎米荠属Cardamine(3)苔草属Carex(10)铁线莲属Clematis(5)悬钩子属Rubus(9) 银莲花属Anemone(4)早熟禾属Poa(5)猪殃殃属Galium(1)酢浆草属Oxalis(1) |
2.泛热带分布 | 菝葜属Smilax(3)大戟属Euphorbia(1)花椒属Zanthoxylum(1)冷水花属Pilea(1) 千金子属Leptochloa(1)卫矛属Euonymus(1)虾脊兰属Calanthe(1) |
4.旧世界热带 | 楼梯草属Elatostema(1)天门冬属Asparagus(1) |
5.热带亚洲至热带大洋洲 | 蝙蝠草属Christia(1)蛇菰属Balanophora(2)天麻属Gastrodia(1) |