Rapuntium caespitosum (Blume) C. Presl = Lobelia chinensis Lour.
English:
caespitosus,-a,-um;

https://babel.hathitrust.org/cgi/pt?id=hvd.32044107256604;view=1up;seq=5
homotypic synonyms:
Isolobus caespitosus (Blume) Hassk.; Lobelia caespitosa Blume;

protologue: Prodr. Monogr. Lobel. : 13 (1836)

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