Stachytarpheta jamaicensis from Hawaii-GS31012023-3

[Gurcharan Singh]

Stachytarpheta jamaicensis clicked by my son from Hawaii,from Hawaii

Dr. Gurcharan Singh

Retired  Associate Professor
SGTB Khalsa College, University of Delhi, Delhi-110007
Res: 932 Anand Kunj, Vikas Puri, New Delhi-110018.

https://www.gurcharanfamily.com/

[Gurcharan Singh]

one more image

Dr. Gurcharan Singh

Retired  Associate Professor
SGTB Khalsa College, University of Delhi, Delhi-110007
Res: 932 Anand Kunj, Vikas Puri, New Delhi-110018.

https://www.gurcharanfamily.com/

[Gurcharan Singh]

one more image

Dr. Gurcharan Singh

Retired  Associate Professor
SGTB Khalsa College, University of Delhi, Delhi-110007
Res: 932 Anand Kunj, Vikas Puri, New Delhi-110018.

https://www.gurcharanfamily.com/

[J.M. Garg]

Beautiful images.

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With regards,
J. M. Garg

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[Gurcharan Singh]

Thanks a lot Garg ji.

[J.M. Garg]

To me it appears more closer to images at Stachytarpheta cayennensis (Rich.) Vahl

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With regards,
J.M.Garg

[Gurcharan Singh]

This should settle the issue:

"A comparative study of the morphological and anatomical features of the leaves and stems of Stachytarpheta jamaicensis and S. cayennensis was undertaken; both species have been widely reported in several herbal medicines. The presence of angular stem and pubescent leaves in the latter distinguishes it morphologically from the former, which is characterized by smooth circular stem and glabrous leaves. The use of a light microscope revealed the presence of trichomes in the leaf of S. caynnensis but absent in S. jamaicensis."

https://www.researchgate.net/publication/268271074_Morphological_and_Anatomical_Studies_of_the_Leaf_and_Stem_of_Some_Medicinal_Plants_Stachytarpheta_jamaicensis_L_Vahl_and_S_cayennensis_L

I am uploading enlarged images of relevant portion.