Exallage ulmifolia

Exallage ulmifolia (Wall.) Bremek., Verh. Kon. Ned. Akad. Wetensch., Afd. Natuurk., Sect. 2 48(2): 142 1952. (syn: Hedyotis lineata Roxb.; Hedyotis ulmifolia Wall.; Oldenlandia lineata (Roxb.) Kuntze);
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N. India to China (Yunnan) as per WCSP;
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Assam; Bangladesh; China South-Central; East Himalaya; India; Myanmar; Nepal; Vietnam as per Catalogue of Life;
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Spermacoce sp.(?) from Assam-Jan 2014 : Attachments (5). 2 posts by 2 authors.
Attached images may be Spermacoce sp.(?) . Please ID the plant
Date :31.12. 2013
Location: Assam
Family :Rubiaceae
Genus & species : Spermacoce sp.(?)
Habitat: Grows wild on cultivated land
Habit :Herb

Hedyotis auricularia

On going through Nature Loves you  FRLHT  GBIF (high resolution specimens)  Flickr  IIIM  Yi Shuen flickr site, I am having doubt about the id as Exallage auricularia (L.) Bremek. (syn: Oldenlandia auricularia (L.) K.Schum.)

To me appears close to Exallage ulmifolia (Wall.) Bremek. (syn: Hedyotis lineata Roxb.) as per GBIF (High resolution specimens).
Also see
https://api.gbif.org/3D12135329
https://api.gbif.org/2F87539

to me it looks like Spermacoce species only

Thanks, … Pl. see https://api.gbif.org/D12135329
This is a highly variable species need at least a regional revision to ascertain its range of variations.
Thanks, … To me appears close to Exallage ulmifolia (Wall.) Bremek. (syn: Hedyotis lineata Roxb.) as per GBIF (High resolution specimens).
Unknown sp.- 3 from Assam. : Attachments (8). 4 posts by 3 authors.
Attached images may be Rubiaceous species from Assam. Please ID the Plant.
Date :06.11.2013
Location: Kamrup district, Assam
Family :Rubiaceae (??)
Habitat: Grows wild on hilly area
Habit : Herb

I think Hedyotis sp. (Rubiaceae)

To me appears close to Exallage ulmifolia (Wall.) Bremek. as per images, details and references herein and as per your earlier thread at Spermacoce sp.(?) from Assam-Jan 2014

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SK 2974 18 September 2021: 7 very high res. images.
Location: Dailekh, West Nepal
Altitude: 1326 m.
Date: 13 August 2021
Habit : Wild
Richardia scabra L. ??

No … it’s not Richardia,
Spermacoce sp.
Check with Spermacoce ocymoides,

Yes …, it is not
But I guess it  looks different from S. ocymoides since floral tube and leaf veins are distinct.
I could not decide.

Go through Once Spermacoce latifolia too

This also looks different

Could not find a match as per comparative images at Spermacoce.

It looks to be some Neonotis species as per comparative images herein. Checked with all the species listed in the Checklist of Nepal.
Pl. see Neanotis gracilis (Hook. f.) W. H. Lewis as per GBIF– specimen.
Also see Neanotis ingrata (Wall. ex Hook. f.) W. H. Lewis as per GBIF specimens- one, two
There are no specimens available in GBIF for Neanotis rhombicarpa T. Yamaz.
Other species are available as per comparative images at Neonotis
Closest I can go is Neanotis hirsuta (L.f.) W.H.Lewis
Flora of China says: Inflorescences terminal and/or pseudoaxillary, laxly cymose, branched to 2 or 3 orders often asymmetrically, with flowers borne separately or in glomerules of 2-5, glabrous or hirtellous; peduncle 0.8-3 cm; bracts laciniate or stipuliform, 0.5-2 mm. Flowers sessile or subsessile, floral biology unknown. Calyx glabrous to densely hirtellous; hypanthium portion obconic, ca. 1 mm; limb divided essentially to base; lobes linear-lanceolate, 1-2 mm. Corolla white, funnelform, outside glabrous; tube 3.5-4 mm, puberulent or perhaps pubescent inside; lobes ovate to triangular, 2.2-3 mm.

I guess “Corolla , funnelform ” does not match, it is rather bulged at base.

May be funneliform as per https://convolvulaceae.myspecies.info/file/119

Exallage ulmifolia (Wall.) Bremek. Syn : Hedyotis lineata Roxb.  ??
This sp. is  listed in the book of Karnali Province!

Yes, this is the right id as per images at Exallage ulmifolia

 

 

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References:
Catalogue of Life  The Plant List Ver.1.1  WCSP  GBIF (High resolution specimens)  POWO  Flora of China  Annotated checklist of Flowering plants of Nepal