Casuarina equisetifolia Forst、Leucaena glauca (L.) Berth、Scaevola hainanensis Hance、Messerschmidia argentea (L.) Jahnston、Agave americana L.、 cactus、aloe、Terminalia catappa L.、Cirsium japonica DC. Var. austral Kitamura、Spinifex littoreus (Burm. f.) Merr.、Clerodendrum inerme（L.）Gaertn.、Cassia sophora L. var. penghuana Y.C.Lin & F. F. Lu、Glycine taacina (Labill) Benth、Gaillardia pluchella Foug.、Bidens pilosa、Evolvulus alsinoides L .、Celosia argentea L.、mushroom、Anagalis arvensis L.、Cardiospermum halicabum L.var.microcarpum(HBK.)Bl﹒、Rhynchelytrum repens (Willd.) C E. Hubbard、Setaria viridis (L.)、Tephrosia obovata Merr.、Evolvulus alsinoides L .

Inland plants ecology can be divided into types such as grasslands, wetlands and woody. Herbaceous plant community is the plants that grow in the ecology environment of smoother landscape such as farm side or areas farer from the beach and some small hills that belong to leeward. This kind of plants include Leucaena glauca (L.) Berth、flower of Penghu County－Gaillardia pluchella Foug、Agave americana L、cactus（its fruit was called Penghu red apple）、mushroom（Penghu ‘s green grass tea in summer）、Cassia sophora L. var. penghuana Y.C.Lin & F. F. Lu、Glycine taacina (Labill) Benth（Penghu original plant）