Validation of ID

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Vinay Thite

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Feb 15, 2022, 12:58:42 AMFeb 15
to efloraofindia
Kindly validate the identification of roadside weed.

Date/Time- 13 FEB 2022

Location-Place, Altitude, GPS- 16th Cross Rd, Sector 4, HSR Layout, Bengaluru, Karnataka 560102 GPS - 12°54'46.0"N 77°38'22.8"E

Habitat- Garden/ Urban/ Wild/ Type- Roadside weed

Plant Habit-Tree/ Shrub/ Climber/ Herb- Herb

Height/Length- 80 cm.

Flowers – 4 green sepals, 4 yellow petals, 4 tall stamens, dwarf stamen seen in (20220213 VST 1)

Leaves – Green, Basal leaves big, leaf size reducing as one goes up the stem.  

Fruit – Silique 3.5 cm containing ten seeds

My guess - Sisymbrium loeselii

20220213 VST 1.jpg
20220213 VST 3.jpg
20220213 VST 4.jpg
20220213 VST 6.jpg
20220213 VST 5.jpg
20220213 VST 2.jpg

Mahadeswara

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Feb 15, 2022, 6:42:44 AMFeb 15
to efloraofindia
The ID seems to be correct.

J.M. Garg

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Feb 18, 2022, 6:45:58 AMFeb 18
to efloraofindia, Vinay Thite, M Swamy
I think it is Rorippa dubia (Pers.) H.Hara as per images and details herein.
Looks different from Sisymbrium loeselii and also has no distribution as per POWO and Flora of Peninsular India.

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With regards,
J.M.Garg

J.M. Garg

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Feb 18, 2022, 9:06:05 AMFeb 18
to efloraofindia


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With regards,
J. M. Garg

---------- Forwarded message ---------
From: Vinay Thite <thi...@gmail.com>
Date: Fri, 18 Feb, 2022, 6:46 pm
Subject: Re: [efloraofindia:415224] Validation of ID
To: J.M. Garg <jmg...@gmail.com>


Gargji
Thank you for pointing out the distribution of the two species.
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Vinay Thite

J.M. Garg

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Feb 22, 2022, 6:11:31 AMFeb 22
to efloraofindia, Vinay Thite, M Swamy
Actually your plant is Rorippa indica (L.) Hiern 
I have earlier wrongly written the species name. Just realised now.
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With regards,
J.M.Garg
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