เรื่อง ทะเบียนพันธุพืชในประเทศไทย

Aristolochia labeosa Ker-Gawl. Aristolochiaceae
Aristolochia saccata Wall. Aristolochiaceae
Aristolochia siamensis Craib Aristolochiaceae
Aristolochia sp. Aristolochiaceae
Armeria maritima (Miller) Willd Plumbaginaceae
Armodorum sp. Orchidaceae
Aromadendron elegans Blume Magnoliaceae
Aromadendron sp. Magnoliaceae
Aromadendron sponggocarpum (King) Craib Magnoliaceae
Arouna lanuginosum Nishida ex Tagawa Hymenophyllaceae
Artabotrys intermedius Hassk. Annonaceae
Artabotrys multiflorus C.E.C. Fischer Annonaceae
Artabotrys odoratissimus R. Br. Annonaceae
Artabotrys sp. Annonaceae
Artabotrys uncinatus (Lam.) Merr. Annonaceae
Artanema sesamoides Benth. Scrophulariaceae
Artanema sp. Scrophulariaceae
Artemisia dubia Wall. ex Besser Asteraceae
Artemisia japonica Thunb. Asteraceae
Artemisia sp. Asteraceae
Arthraxon breviaristalus Hack. Poaceae
Arthraxon castratus (Griff.) Nara. ex Bor Poaceae
Arthraxon hispidus (Thunb.) Mak. Poaceae
Arthraxon microphyllus (Trin.) Hochst. Poaceae
Arthraxon quartinianus (A. Rich) Nash Poaceae
Arthraxon sp. Poaceae
Arthromeris amplexifolia (Christ) Ching Polypodiaceae
Arthromeris lehmanni (Mett.) Ching Polypodiaceae
Arthromeris phuluangensis Tagawa & K. Iwats. Polypodiaceae
Arthromeris tatsienensis (Franch. et Bureau ex
Christ) Ching
Polypodiaceae
Arthropteris palisotii (Desv.) Alston Oleandraceae
Artia penangiana (King & Gamble) Pichon Apocynaceae
Artocarpus calophyllus Kurz Moraceae