Trachyspermum roxburghianum

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sam-oh-JEE-tun or sam-uh-GEE-ton — Greek: psammos (sand); geiton (neighbour or dweller) — sand-dweller or sand-neighbour … compiled from the web
in-vol-yoo-KRAY-tus — having an involucre, literally a wrapping or case; refers to the bract around each flower … Dave’s Botanary
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commonly known as: wild celery • Bengali: বন ধনিয়া bon dhoniya, রাঁধুনী randhuni • Gujarati: અજમોદ ajmod • Hindi: अजमोद ajmod • Kannada: ಅಜಮೋದ ajamoda • Kokborok: khundrupui • Malayalam: അയമോദകം ayamodakam • Marathi: अजमोद ajmod • Mizo: pâr-di • Odia: ଅଜମୋଦା ajamoda • Rajasthani: अजमोद ajmod • Sanskrit: अजमोद ajamoda • Tamil: அசமோதகம் acamotakam • Telugu: అజమోద ajamoda • Urdu: اجمود ajmud
Names compiled / updated at https://dineshvalke.blogspot.com/2026/07/psammogeton-involucratus-roxb-mousavi.html
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ID please.
Date/Time : October 19, 2007 at 1.03pm IST
Location Place
: enroute Kas plateau
Altitude : about 1124 m (above mean sea level)
GPS : not sure, around 17°42’37.80″N, 73°53’11.25″E

Habitat : slope, along mountain road
Type : near human settlement

Plant
Habit : erect herb
Height : about a metre

Length : – not a climber –
Leaves
Type : not sure, oppositely arranged
Shape
: pinnatisect
Size : about 5 – 6 cm x 4 – 5 cm
Inflorescence
Type : terminal umbel
Size : 20 – 25 cm

Flowers
Size : about 1 mm
Colour : white

Calyx : do not know
Bracts : – no bracts –


This would be Scandix stellata.


… any characteristic that rules out Pimpinella wallichiana ?
… 10 umbels, about 13 flowers per umbel (ranging from 10 – 18 flowers / umbel)


Not Scandix stellata atleast, which has only 1-3 rays (as against ca 10 here) and sessile flowers (long pedicelled here).


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I too think its Pimpinella tomentosa… Apiaceae family
Attaching my clicks of the same, however yours is much better and clear!!


… many thanks to all for comments … …, any comment on differing number of umbels in plants being compared ?
Am not familiar with any of Pimpinella species, therefore the query stressing on number of umbel rays.


Umbels vary from 5-10 as per the references….
can go through this
http://www.flowersofindia.Hairy%20Hogweed.html
or refer Shrikant Inghalikar’s – Flowers of Sahyadri, a very good pictorial guide!!


Many many thanks … convinced !!!
Taking this plant as P. tomentosa.


This is Scandix stellata Banks & Sol. … just as … suggested in this thread earlier.


Looks different as per images at
https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:848049-1
https://www.gbif.org/species/6026954
https://flora.org.il/en/plants/SCASTE/


It may also not be Pimpinella tomentosa as it looks different from images as per POWO and GBIF
What are the species of Pimpinella reported from Maharashtra ?


Pl. check
https://sites.google.com/site/efloraofindia/species/a—l/a/apiaceae/ammi/ammi-majus


It is definitely not Pimpinella tomentosa.Dalzell ex C.B.Clarke
It is not Scandix stellata Banks & Sol. as per images illustrated in various sites like POWO, GBIF.
Most probably not Ammi majus L. – an introduced plant, not recorded in northern Western Ghats.
In all probability, it must be Trachyspermum roxburghianum H.Wolff.

Yes, you seem to be right as per GBIF specimen and other references.


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Nepali name of Psammogeton involucratus (Roxb.) Mousavi, Mozaff. & Zarre:
Please help with Nepali name of Psammogeton involucratus (Roxb.) Mousavi, Mozaff. & Zarre (syn. Trachyspermum roxburghianum H.Wolff)


Sorry …, No distribution in Nepal.


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Names of Plants in India :: Psammogeton involucratus (Roxb.) Mousavi, Mozaff. & Zarre: 1 image.
Psammogeton involucratus (Roxb.) Mousavi, Mozaff. & Zarre

sam-oh-JEE-tun or sam-uh-GEE-ton — Greek: psammos (sand); geiton (neighbour or dweller) — sand-dweller or sand-neighbour … compiled from the web
in-vol-yoo-KRAY-tus — having an involucre, literally a wrapping or case; refers to the bract around each flower … Dave’s Botanary

commonly known as: wild celery • Bengali: বন ধনিয়া bon dhoniya, রাঁধুনী randhuni • Gujarati: અજમોદ ajmod • Hindi: अजमोद ajmod • Kannada: ಅಜಮೋದ ajamoda • Kokborok: khundrupui • Malayalam: അയമോദകം ayamodakam • Marathi: अजमोद ajmod • Mizo: pâr-di • Odia: ଅଜମୋଦା ajamoda • Rajasthani: अजमोद ajmod • Sanskrit: अजमोद ajamoda • Tamil: அசமோதகம் acamotakam • Telugu: అజమోద ajamoda • Urdu: اجمود ajmud

known for: whole herb (dried), fresh leaves, dried fruits (seeds)

botanical namesPsammogeton involucratus (Roxb.) Mousavi, Mozaff. & Zarre … homotypic synonymsApium involucratum Roxb. • Athamanta roxburghiana Wall. • Carum roxburghianum Benth. ex Waring • Pimpinella involucrata (Roxb.) Wight & Arn. • Ptychotis involucrata (Roxb.) Royle • Ptychotis roxburghiana DC. • Trachyspermum roxburghianum H.Wolff … heterotypic synonymsCarum stictocarpum C.B.Clarke • Pimpinella lateriflora Dalzell & A.Gibson • Trachyspermum stictocarpum (C.B.Clarke) H.Wolff … and more at POWO, retrieved 3 July 2026

Bibliography / etymology / notes

Links listed as references in the notes below, may not remain valid permanently. Portals / websites have a tendency to re-organize / revise their content, leading to change in URLs of pages in their site. Some sites may even close down at their own will. The bits about the languages of India mentioned below are merely some bare facts gathered from the internet; just enough to satisfy curiosity about “where” could the listed names be best prevalent in India. All English transliterated names to be taken sensu amplo.

~~~~~ ENGLISH ~~~~~
written and spoken widely, in most parts of India
wild celery
~~~~~ BENGALI ~~~~~
written in: Bengali (বাংলা) … spoken in: West Bengal, Assam, Jharkhand, Tripura, Andaman & Nicobar Islands
বন ধনিয়া bon dhoniya
চনু chanu
  • for Carum roxburghianum Benth. ex Waring … PRAIN, DAVID – BENGAL PLANTS – VOL. I
  • for Trachyspermum roxburghianum H.Wolff … Rahman, Dr. M. Oliur. (2013). TAXONOMY OF THE LEAFY VEGETABLES IN BANGLADESH. Bangladesh Journal of Plant Taxonomy. 20. 95-123. … (accessed: July 3, 2026)
  • চনু chanu is a highly hyper-local, regional name that is explicitly tied to Chittagong and the Chittagong Hill Tracts in southeastern Bangladesh (erstwhile undivided Bengal during British rule).
রাঁধুনী randhuni
~~~~~ GUJARATI ~~~~~
written in: Gujarati (ગુજરાતી) … spoken in: GujaratDadra & Nagar HaveliDaman & Diu
અજમોદ ajmod
  • for Trachyspermum roxburghianum H.Wolff … Biological Diversity of Gujarat – published by Gujarat Ecology Commission … (downloaded: Dec 16, 2020)
~~~~~ HINDI ~~~~~
written in: Devanagari (हिन्दी) … spoken in: DelhiUttar PradeshBiharChhattisgarhHaryanaJharkhandMadhya Pradesh, Rajasthan, Uttarakhand
अजमोद ajmod (or अजमूद ajmud)
~~~~~ KANNADA ~~~~~
written in: Kannada (ಕನ್ನಡ) … spoken in: Karnataka
ಅಜಮೋದ ajamoda
~~~~~ KOKBOROK ~~~~~
written in: Koloma, Latin, Bengali–Assamese (ককবরক), Kokmari … spoken in: Tripura … other names for this language: Tripuri, Kokbarak, Tippera, Tipra, Trippera
khundrupui
~~~~~ MALAYALAM ~~~~~
written in: Malayalam (മലയാളം) … spoken in: Kerala, Lakshadweep
അയമോദകം ayamodakam
~~~~~ MARATHI ~~~~~
written in: Devanagari (मराठी) … spoken in: Maharashtra, Karnataka
अजमोद ajmod
~~~~~ MIZO ~~~~~
written in: Latin, Bengali-Assamese … spoken in: Mizoram … other names for this language: Lushai, Duhlian
pâr-di
~~~~~ ODIA ~~~~~
written in: Odia (ଓଡ଼ିଆ) … spoken in: Odisha, Andaman & Nicobar Islands
ଅଜମୋଦା ajamoda
~~~~~ RAJASTHANI ~~~~~
written in: Devanagari (राजस्थानी) … spoken in: Rajasthan
अजमोद ajmod
  • In Rajasthan, Psammogeton involucratus (syn. Trachyspermum roxburghianum) does not carry an exclusive, standalone regional dialect name. Instead, it relies on this standardized Northern Indian / Sanskrit terms in local folk medicine (Vaidyaka) and rural trade logs. … compiled from the web.
  • Rather than a culinary spice, the dried fruits (seeds) are valued in traditional Rajasthani household remedies. Hilly and rural communities historically brew the seeds into a home-distilled carminative tonic known as Ajamoda Arka (अजमोदा अर्क), which is administered to infants and young children to soothe stomach colic and monsoon respiratory congestion. … compiled from the web.
~~~~~ SANSKRIT ~~~~~
written in: Devanagari (संस्कृतम्) … used all over India by priests and scholars
अजमोद ajamoda (or अजमोदा ajamoda)
~~~~~ TAMIL ~~~~~
written in: Tamil (தமிழ்) … spoken in: Tamil Nadu, Puducherry, Andaman & Nicobar Islands
அசமோதகம் acamotakam
~~~~~ TELUGU ~~~~~
written in: Telugu ( తెలుగు) … spoken in: Andhra PradeshTelangana, Puducherry
అజమోద ajamoda
  • for Apium involucratum Roxb. … Brown, Charles Philip. A Telugu-English dictionary. 2nd ed. Madras: Promoting Christian Knowledge, 1903.
~~~~~ URDU ~~~~~
written in: Urdu (اردو) … spoken in: Uttar Pradesh, Delhi, Bihar, Maharashtra, Andhra Pradesh, Telangana, Karnataka
اجمود ajmud
~~~~~ KNOWN DISTRIBUTION in INDIA ~~~~~
Andaman & Nicobar islands, Gujarat, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Odisha, Rajasthan, Sikkim, Tripura, Uttarakhand, West Bengal; introduced, origin unknown
~~~~~ Created on: 14:24 03-07-2026 ¦ Last updated: 14:57 04-07-2026 (DD-MM-YYYY) ~~~~~

both Malayalam and English names are correct.


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Apiaceae Week :: Pimpinella tomentosa:
Pimpinella tomentosa (Dalz. et Gibs.) Clarke
… notes not made
Endemic to: Western Ghats (of Maharashtra, India)
19 OCT 07, enroute Kas plateau ~ 3700 ft asl

Another view of same plant:
19 OCT 07, enroute Kas plateau ~ 3700 ft asl
Please validate the ID.


this only photos of mine will not help in ID of Pimpinella.
Therefore requesting to not consider this post for ID.


This is at least not Pimpinella tomentosa.


Psammogeton involucratus (Roxb.) Mousavi, Mozaff. & Zarre


Yes, thank you, … My recent post Names of Plants in India :: Psammogeton involucratus (Roxb.) Mousavi, Mozaff. & Zarre has this exact observation.


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Attached are pictures of Pimpinella tomemtosa captured at Satara in October 2014.
Requested to validate the ID.

Looks different from Pimpinella tomentosa Dalzell ex C.B.Clarke as per POWO herbarium and Ngcpr
This may be Trachyspermum roxburghianum (DC.) H. Wolff as per images and details herein.


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Images by Satish Phadke (inserted by Bhagyashri Ranade)

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October 19, 2010: enroute Kas plateau; Mariai ghat section few KM from Pune on 3rd Oct2010;


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Pimpinella species for ID 16/01/2012 SMP1 : Attachments (5).  2 posts by 2 authors.

I understand that identification of Pimpinelaa and for that matter Apiaceae family as a whole is difficult without characters like fruits/mericarps etc. I searched the earlier discussions on Pimpinella on the group. None has resulted in clear indication about the ID.
May I request the members to give some feedback regarding what to see in addition to what is visible in the pictures given.
This plant was photographed in Nov 2011 in Sihagad valley near Pune.
Height about 3 feet. The leaves as shown in the picture….trifoliate; linear leaflets.
Considering the area of observation I thought it would be Pimpinella tomentosa
……….but the description about the leaves of P. tomentosa says that Ultimate segments inciso-serrate, serratures bristle tipped which is not the case here. Can it be P. heyneana or P.rollae? both of these have trifoliate leaves


Looks different from Pimpinella tomentosa Dalzell ex C.B.Clarke as per POWO herbarium and Ngcpr
This may be Trachyspermum roxburghianum (DC.) H. Wolff as per images and details herein.

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Pimpinella sp : 3 posts by 3 authors. Attachments (1) – 3 mb.
Plz id, sp of pimpinella, Thane, yeil, maharashtra, January

Ornamental. Genus is O.K. It is necessary to examine the foliage and floral characters in detail. Therefore, please post some more photos depicting the details.


May be Pimpinella tomentosa Dalzell ex C.B.Clarke as per comparative images at Pimpinella


Looks different from Pimpinella tomentosa Dalzell ex C.B.Clarke as per POWO herbarium and Ngcpr
This may be Trachyspermum roxburghianum (DC.) H. Wolff as per images and details herein.

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https://08511630493324166816.googlegroups.com/attach/d25f0d40a1716/131220153740_2.jpg?part=0.1&view=1&vt=ANaJVrG7c7iP7LZGgSUtOx64yPJc2CMh9ahZzf-HLjivAQQkLWYL98jbEuXrAwzd5Aa2CQ1Hs1_rOZcMk1Qrm5Ae-R__A6onVaYt0SIab4Xfr3fccfnczDEhttps://08511630493324166816.googlegroups.com/attach/d25f0d40a1716/131220153740_1.jpg?part=0.2&view=1&vt=ANaJVrEuW4amuZPFj2WkAZgJUDCk8Md-NSUSznHi4UG93HrpL6Smvg_uWXnjHYZA-3Wz0dfitwAxb04aZ600XW5HzhpjNls1naGoL8JAWuqz-Jn0QVbLkzk
Dec 2015
Talegaon Dabhade Pune
Requesting to Id this wild herb

Apiaceae sp. ??


Thanks, …, for the suggestion.
It appears close to Pimpinella tomentosa Dalzell ex C.B.Clarke as per comparative images at Apiaceae


Looks different from Pimpinella tomentosa Dalzell ex C.B.Clarke as per POWO herbarium and Ngcpr

This may be Trachyspermum roxburghianum (DC.) H. Wolff as per images and details herein.


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Plant ID needed: 3 images.

Help to ID this plant.
Bhopal.
05/12/2024

Pimpinella tomentosa Dalzell ex C.B.Clarke


Looks different from Pimpinella tomentosa Dalzell ex C.B.Clarke as per POWO herbarium and Ngcpr


This may be Trachyspermum roxburghianum (DC.) H. Wolff as per images and details herein.


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Apiaceae Fortnight :: ID Request :: Rajgad :: ARKJUN-08/08 : 4 posts by 3 authors. 2 correct images as above.
Requesting to please provide ID of the plant captured at Rajgad near Pune in December 2014.

I guess the images are probably mixed up. The image tagged Rajgad7 & 4 seemingly belong to be Trachyspermum roxburghianum.
While others seem to be Pimpinella sp.


…, you are right! Rajgad4 and 7 are clicked together and at a different time than the others. I had not noticed the difference. Thanks for the ID…..



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Rajgad, Dec 2014 :: Requesting ID of this plant :: ARKMAR-12/12 : 3 posts by 2 authors. 2 correct images as above.
Please ID this plant captured at Rajgad near Pune in Dec 2014. Is it some Apiaceae member?

Pl. check comparative images at Apiaceae


Seems to Pimpinella sp. please check it with local floras for sp.


Trachyspermumroxburghianum perhaps


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Kanakeshwar, Alibag- Sept’09?; Id260909phk1 – indiantreepix | Google Groups

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at Tiwai Hill, near Chas-kaman dam– Feb.’09?; Plant 7& 9 – indiantreepix | Google Groups  

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FPHS, Agra : 6 posts by 4 authors. Attachments (4)
Need Id of small herb from rocky habitat of Agra.
13 March 2020

Geraniaceae ??


It is from Apiaceae … It may be Trachyspermum roxburghianum…!!


Thanks, …, for the id. To me also appears close to images at Trachyspermum roxburghianum (DC.) H. Wolff

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Tiny Herb for ID : Nasik : 09DEC20 : AK-18: 2 images.
Tiny herb seen on the grasslands.
Apiaceae family.

Apiaceae. You should have clicked some more images of leaves and other parts!


Adding a picture taken today (11.12.20). Flowers and leaves suggest Trachyspermum roxburghianum.


Updated on September 13, 2026

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