Coleus monostachyus (P.Beauv.) A.J.Paton, PhytoKeys 129: 76 (2019) (syn: Ocimum monostachyum P.Beauv. ; Plectranthus monostachyus (P.Beauv.) B.J.Pollard ; Plectranthus palisotii Benth. ; Solenostemon monostachyus (P.Beauv.) Briq. ; Solenostemon ocymoides var. monostachyus (P.Beauv.) Baker);
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W. Tropical Africa to Sudan: Burkina, Cabinda, Cameroon, Central African Republic, Chad, Congo, DR Congo, Equatorial Guinea, Gabon, Ghana, Guinea, Guinea-Bissau, Gulf of Guinea Is., Ivory Coast, Liberia, Mali, Nigeria, Senegal, Sierra Leone, Sudan-South Sudan, Togo; Introduced into: India, Malaya as per POWO;
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743 ID wild plant Coleus non tuberous:
Please ID wild non tuberous Coleus,
Please check Equilabium molle (Aiton) Mwany. & A.J.Paton.
It is very close to Equilabium molle, but I observed some differences, please compare collage image provided, left is mine.
Coleus is non tuberous also in South India, I have observed in Govanur (near Coimbatur) flower looks like coleus but leaves are not matching. May be Perilla, or plectranthus etc. pls confirm . Or Coleus from Sri lanka also not developing tubers.
Yes, it is Coleus monostachyus, dear …, thank you very much for ID my plant.
https://ilovenature.sg/Coleus%20monostachyus/Main.html
https://www.inaturalist.org/taxa/1278888-Coleus-monostachyus
https://horizonepublishing.com/journals/index.php/PST/article/view/1561 (Coleus monostachyus (P. Beauv.) A. J. Paton (Lamiaceae): A new addition to the flora of India- Vol. 9 No. sp1 (2022))
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References:
POWO GBIF (High resolution specimens)
https://ilovenature.sg/Coleus%20monostachyus/Main.html
https://www.inaturalist.org/taxa/1278888-Coleus-monostachyus
https://www.nparks.gov.sg/florafaunaweb/flora/6/2/6202
