Thank you Mr. Garg.

Saroj Kasaju


On Sat, Jan 3, 2026 at 4:11 PM J.M. Garg <[email protected]> wrote:

> Yes, appears close as per images at
> https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:281564-2
> https://www.inaturalist.org/taxa/165824-Oldenlandiopsis-callitrichoides
>
> Here are details from Deep dive in Google search AI view:
> Oldenlandiopsis is a monospecific genus in the Rubiaceae family,
> containing only the species *Oldenlandiopsis callitrichoides*. While the
> genus is native to the Americas, it has a significant presence in India
> through naturalization and its close botanical relationship with the widely
> distributed Indian genus *Oldenlandia*.
> Presence in India
>
>    - Identification & Sighting: Specimens of *Oldenlandiopsis
>    callitrichoides* (commonly known as creeping-bluet) have been
>    documented in India, including sightings as recently as 2024 in regions
>    like Madhya Pradesh.
>    - Naturalization: Originally native to the West Indies, Mexico, and
>    Central America, the plant is now naturalized in various tropical regions
>    globally, including parts of Asia and Africa.
>    - Habitat: In India and similar tropical environments, it typically
>    thrives in wet or moist disturbed urban areas, often appearing as a
>    weed in shaded greenhouses or gardens.
>
> Botanical Relationship with *Oldenlandia*
> The genus *Oldenlandiopsis* was established in 1990 to separate this
> specific species from the broader *Oldenlandia* genus based on distinct
> pollen structure, chromosome number, and capsule shape.
>
>    - Oldenlandia in India: Unlike *Oldenlandiopsis*, the genus
>    *Oldenlandia* is highly diverse in India. For example:
>       - *Oldenlandia umbellata* (Chay root) is native to India and used
>       in Siddha medicine and as a source of red dye.
>       - *Oldenlandia corymbosa* is a common medicinal herb used for
>       inflammatory conditions and fever.
>       - *Oldenlandia vasudevanii* is a rare species endemic to the Kerala
>       region of India.
>
> Key Characteristics
>
>    - Habit: A small, creeping perennial herb that roots at the nodes,
>    forming mats up to 50 cm wide.
>    - Flowers: Produces solitary, tiny white flowers with four petals.
>    - Leaves: Small, opposite leaves that are ovate or deltoid in shape.
>
>
> On Thu, 1 Jan 2026 at 13:19, Saroj Kumar Kasaju <[email protected]>
> wrote:
>
>> *Oldenlandiopsis callitrichoides *(Griseb.) Terrell & W.H.Lewis
>>
>> Thank you
>> Saroj Kasaju
>>
>> ---------- Forwarded message ---------
>> From: JM Garg <[email protected]>
>> Date: Sunday, August 14, 2022 at 3:14:52 PM UTC+5:45
>> Subject: Fwd: [efloraofindia:429794] Mumbai, January 2020 :: Herb with
>> white flowers for ID :: ARK2022-077
>> To: efloraofindia <[email protected]>
>> Cc: Alka Khare <[email protected]>
>>
>>
>> Forwarding again for Id confirmation or otherwise please.
>>
>> Some earlier relevant feedback:
>>
>> Looks somewhat close to *Leptopetalum biflorum* (L.) Neupane & N.Wikstr.
>> <https://efloraofindia.com/species/m---z/r/rubiaceae/leptopetalum/oldenlandia-biflora>,
>> but I think corla tube looks a bit different.- from me
>>
>>
>> ---------- Forwarded message ---------
>> From: *Alka Khare* <[email protected]>
>> Date: Sun, 7 Aug 2022 at 16:43
>> Subject: [efloraofindia:429794] Mumbai, January 2020 :: Herb with white
>> flowers for ID :: ARK2022-077
>> To: eFloraofIndia <[email protected]>
>>
>>
>> Hello friends
>>
>> This was growing in alongwith a potted plant. May have come in from the
>> nursery.
>>
>> Requested to please ID.
>>
>> Thanks and regards
>> Alka Khare
>>
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>> .
>>
>>
>> --
>> With regards,
>> J.M.Garg
>>
>
>
> --
> With regards,
> J.M.Garg,
> https://efloraofindia.com/
>

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