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Bitter Cress, Lesser Swinecress, Wart cress • Hindi: Jangli hala;
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Spreading annual herb, branched from base, bad smelling; basal leaves pinatisect 5-10 cm long, with numerous small segments, upper sessile with fewer segments; flowers minute, 1-1.3 mm across, in shot compact raceme elongatng in fruit; petals minute or absent; stamen 2; silicula didymus, broader than long, 2.5 mm broad, with globose valves with one seed in each.
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It (Soliva anthemifolia) might be easily confused with Coronopus didymus (now Lepidium didymum L.) but the flowers occur in sessile axillary capitula hidden at the base of leaves. If you find a Coronopus like plant whose leaves also remind you of an umbellifer, look for the greenish sessile (brownish when dry and mature) capitala. It could be Soliva anthemifolia
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Date/Time- 11th March, 2012

Location- Place- Merrut, Uttar Pradesh

Habitat- Wild

Plant Habit- Shrub/ Herb 

Link- http://www.projectnoah.org/​spottings/9588487


This is Coronopus didymus (Syn. Senebiera pinnatifida).. Brassicaceae


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Brassicaceae Week: Coronopus didymus from Delhi and Kashmir:
Coronopus didymus (Linn.) Smith, Fl.Brit. 2: 691. 1804.
syn: Lepidium didymum L.; Senebiera pinnatifida DC.
Spreading annual herb, branched from base, bad smelling; basal leaves pinatisect 5-10 cm long, with numerous small segments, upper sessile with fewer segments; flowers minute, 1-1.3 mm across, in shot compact raceme elongatng in fruit; petals minute or absent; stamen 2; silicula didymus, broader than long, 2.5 mm broad, with globose valves with one seed in each.
Photographed from Delhi and Kashmir, a common weed on roadsides


Is this a weedy crop or is it cultivated?


A common weed in warm as well as cold climates. Lot here in California


 


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Wild plant for id – 110114 – RK : Attachments (5). 4 posts by 3 authors.
Bangalore – 05/01/2014 – afternoon. Request Common & Bot ID


Coronopus didymus


Yes, a common winter annual… grows up with forage crops and otherwise..
emits characteristic sulphur smell…


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Unknown herb-1 from Aligarh(UP) : 3 posts by 3 authors. Attachments (6).
Attached images are unknown herb from Aligarh (UP). Please ID the plant.
Date :02.04.2014
Location: Academic Staff College, AMU Campus, Aligarh(UP)
Family : ?
Genus & species : ?
Habitat: Grows wild.
Habit : Spreading herb

Coronopus didymusBrassicaceae


Yes Coronopus didymus.



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Need id of this small plant Agra : 5 posts by 3 authors. Attachments (2) – 1 mb each.
Need id of this small plant from Agra, U.P
Date: feb 2020

Apiaceae ??


Coronopus didymus,



 
Is This Lepidium didymum ?: 9 images.
Am attaching  photos of a plant which I think is Lepidium didymum. All photos were taken in second half of April 2023. The habitat is the side of a path in Srinagar, It has four sepals two tiny stamens with flat lower ends (1 mm long) and a large ovary with a very short style. Petals are absent. Small squares in all photos except photo 3 are 1 square mm. In photo 3 small squares are not visible and visible squares are of 5 sq mm area.
An interesting puzzle
I would like to draw attention to an interesting puzzle regarding this plant, I found the pollen grains to be elliptical or spindle shaped (Fusiform) (See Photo 8 and 9) but a google search shows the pollen grains of this plant  to be somewhat globose. Based on pollen morphology is our Himalayan plant a different subspecies of the European plant ? The Botany Departments of Universities in Himalayan states may like to investigate it further.


ID looks good !


Beautiful pictures of the commonest weed.


What puzzles me is the fusifòrm pollen grains that I saw and photographed.
Of course I depended on Google search for comparison which might have misled me

In photo 3 the visible squares are 25 sq mm in area and not 5mm as written.
Correction is requested


Two more photos of fusiform pollen grains:
Photo 1 X200
Photo2 X200 (Dark Field )


Yes, appears close to images at
https://efloraofindia.com/2011/02/19/coronopus-didymus/


Having examined the pollen grains of another crucifer I find that fusiform pollen grains are usual for cruciferae. I was misled by some images on google search to think that they are unusual.


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480 ID wild plant: 7 high res. images.
Please ID wild plant,
Location: bloomed at Qutub Minar Delhi  INDIA
Altitude: 900fsl
Flower date: 19APR2023, 03.55pm
Habitat: wild moisture lawn
Plant habit: spreading shrub, branches, slender fleshy purplish cylindrical stem 02mm diameter, annual
Height: 04 cm
Leaves: alternate, palmately, leathery fleshy
Flower: terminal umbel inflorescence, clustered micro sized, green, non fragrant
Fruit: capsule lobed ovoid
Seed:

Camera: CANON EOS1500D +FL10x


Lepidium didymum L. [Brassicaceae].


Yes, it is Lepidium didymum dear …, thank you very much for ID my plant



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References: