Boesenbergia hamiltonii

Boesenbergia hamiltonii Mood, S.Dey & L.M.Prince, Gard. Bull. Singapore 65: 80 (2013) (syn: Alpinia hamiltoniana Wall., Gastrochilus jenkinsii Wall. ex Voigt);
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Assam to N. Bangladesh: Assam, Bangladesh as per POWO;
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Common name: Hamilton’s Fingerroot • Mizo: Ai-thur
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UP-Meghalay-6 : 6 posts by 3 authors.
Curcuma bosenburgia Zinziberaceae seen in Balphakram national park, at the end of May15.

Seems to be Boesenbergia hamiltonii otherwise B. longiflora

It is Boesenbergia hamiltonii

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MS June,2018/12 Boesenbergia sp. for id : 8 posts by 2 authors. Attachments (3)
Location : Reiek, Mizoram
Altitude : ca  1,300 – 1,400 m.
Date : 07-06-2018
Habit : Herb
Habitat : Wild

Boesenbergia hamiltonii


2 very high res. images.

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MS July, 2018/04 Boesenbergia sp. for ID : 3 posts by 2 authors. Attachments (5)
Location : Tlawng Reiek kai – Ailawng  Road
Altitude :  ca 300 m.
Habit : Herb
Habitat : Growing wild near drainage of the road

Boesenbergia hamiltonii

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MS, June, 2024/03 Boesenbergia sp. for id.: 3 images.
Place : W.Phulpui, Mizoram

Altitude : ca. 700 m.
Date : 27-06-2024
Habit : Herb with sour stem
Habitat : Wild
Boesenbergia hamiltonii Mood, S.Dey & L.M.Prince

Boesenbergia longiflora

I am confused between the two:
https://efloraofindia.com/2015/07/12/boesenbergia-hamiltonii/
https://efloraofindia.com/2012/07/23/boesenbergia-longiflora/
Are images mixed up on the two pages?
Keys, if any, may be helpful.

Boesenbergia hamiltonii or B. kingii

 

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References:
POWO  Catalogue of Life  BSI Flora of India Checklist  Flowers of India
A new species of Boesenbergia and rediscovery of B. rotunda (Zingiberaceae) from India by AISHWARYA, K., M.R. VINITHA, GEORGE THOMAS & M. SABU* (Abstract A new species of Boesenbergia from northeast India is described and illustrated. Besides, the rediscovery of B. rotunda from India after a century is reported. In addition to morphology, data from anatomy, molecular biology and pollen morphology are also used.)
The history and identity of Boesenbergia longiflora (Zingiberaceae) and descriptions of five related new taxa John D. Mood, Linda M. Prince, J.F. Veldkamp and Santanu Dey (ABSTRACT. The history of Boesenbergia  longiflora (Wall.) Kuntze (Zingiberaceae) is reviewed, its identity is discussed and a lectotype designated. Five new, related taxa are described and illustrated: B. collinsii Mood & L.M.Prince, B. hamiltonii Mood, S.Dey & L.M.Prince, B. kerrii Mood, L.M.Prince & Triboun, B. kingii Mood & L.M.Prince, and B. maxwellii Mood, L.M.Prince & Triboun. A phylogenetic analysis of plastid trnK intron (including matK) and nuclear ITS DNA sequence data indicate these Boesenbergia species form a clade within Boesenbergia. Results of the molecular data analyses in concert with several diagnostic characters, support the recognition of the new taxa. Historical illustrations, colour plates, a field key to the species, a comparative table, a listing of the botanical history of B. longiflora, and a geographical distributional map are provided.)