Utricularia caerulea L., Sp. Pl. 1: 18 18 1753. (syn: Pelidnia caerulea (L.) Barnhart; Utricularia albiflora Griff.; Utricularia albina Ridl.; Utricularia bifida Macrae ex A. DC.; Utricularia caerulea var. filicaulis (Wall. ex A. DC.) Haines; Utricularia campestris Miq. ex C.B. Clarke; Utricularia capillaris D. Don; Utricularia cavaleriei Stapf; Utricularia charnleyensis W. Fitzg.; Utricularia complanata Wall.; Utricularia filicaulis Wall. ex A. DC.; Utricularia filicaulis Wall. .; Utricularia kerrii Craib; Utricularia nivea Vahl .; Utricularia obscura R. Br. ex Benth.; Utricularia obtusiloba Benj.; Utricularia ophirensis Ridl.; Utricularia paucifolia Benj.; Utricularia purpurea Willd. ex Benj.; Utricularia racemosa Wall. ..; Utricularia ramosa Vahl; Utricularia rosea Edgew.; Utricularia roseopurpurea Stapf ex Gamble; Utricularia sampathii Subr. & Yogan.; Utricularia sootepensis Craib; Utricularia squamosa Benj.);
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blue bladderwort;
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Terrestrial herbs; rhizoids upto 2.5 cm long; stolons capillary, upto 2 cm long. Foliar organs upto 1 cm long, narrowly obovate, rosulate, apex rounded. Traps numerous 1-1.5 mm long, ovoid, stalked. Racemes 2.5-6 cm long, terete; scales similar to the bracts; bracts 1.5-3 mm long, narrowly elliptic, acute at both ends; bracteoles 1-2 mm long. Flowers up to 4 mm long; pedicels c. 1.5 mm long, often recurved in fruit. Calyx -lobes subequal, c. 1.5 mm long, ovate, hooded. Corolla purple or cream; upper lip 2-lobed, c. 2 mm long, obovate to oblong, notched or emarginate at apex; lower lip 2-3 mm long, suborbicular to broadly ovate; spur 3-4 mm long, slightly curved forwards. Stamens 2; filaments c. mm long. Ovary ovoid; stigma 2-lipped. Capsules 1.5-2 mm across, subglobose. Seeds ovoid or ellipsoid, reticulate.  

Flowering and fruiting: August-October
Grasslands and marshy areas
Paleotropics

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Utricularia sp for ID:
Photographed this Utricularia sp. in a sandy/rocky stream bed at Assam.
The plants is upto 8-12 cm. Growing amidst unidentified Eriocaulon sp. Please help me to ID the species.


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31082013 Utrricularia 1 RD-1 :  Attachments (1). 4 posts by 3 authors.
Please ID this Utricularia Sp

Date/Time- 01/03/2011, 3:17 PM

Location-  Assam

Habitat- Wild

Plant Habit- Herb

Height/Length-  4.2 cm

Inflorescence Type/ Size- As seen in Photos

Flowers Size – 0.6-1.2 cm

Fruits Type/ Shape/ Size Seeds-  Not seen

Other Information.-  Grows in marshy areas


Interesting find … This reminded me of a some what similar looking Utricularia sp. from Maharashtra (Konkan region) i.e. U. caerulea.


This is also Utricularia caerulea, a wide spread and much variable species


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31082013 Utrricularia 3 RD-3 : Attachments (2). 3 posts by 2 authors.
Please ID this Utricularia Sp

Date/Time- 01/03/2011, 3:17 PM

Location- Assam

Habitat- Wild

Plant Habit- Herb

Height/Length-  12 cm

Inflorescence Type/ Size- As seen in Photos

Flowers Size 1.2-1.4 cm

Fruits Type/ Shape/ Size Seeds-  Not seen

Other Information Grows in flowing sandy and rocky stream bed


Both are Utricularia caerulea



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Plant ID: 29072018 VNRPP 01 : 9 posts by 4 authors. Attachments (4)

Location: Anantapur, Andhra Pradesh
Altitude : 644mtrs
Date: 29 July 2018
Habit : Wild 
Height: up to 4 cm
Flowers Colour: Purely white with Yellow ting

Utricularia sp

Pl. check comparative images at /species/a—l/l/lentibulariaceae/utricularia  


here I am attaching one more whole picture (Habit)
Exact location Puttaparti, Anantapuramu, Andhra Pradesh.

Habitat: Marshy localities of hill slopes.
leaves not appearing.
Attachments (1)

It’s white mutant of Utricularia caerulea


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377 ID wild plant Utricularia: 8 high res. images.
Please ID wild plant,
Location: near Vannappuram, Thodupuzha, Idukki Dist., Kerala PIN:685607
Altitude: 1500fsl
Flower date: 05OCT2022, 11.55am
Habitat: wild wet rocky marsh sunlight
Plant habit: insectivorous herb, erect unbranched, slender weak stem/peduncle, annual
Height: 10cm
Leaves: alternate, nice circular
Flower: spiked racemose, size:03.5×2.5mm, whitish violet, non fragrant
Fruit:
Seed:

Camera: CANON EOS1500D +FL10x


Pl. check
https://efloraofindia.com/2011/04/04/utricularia/


Thank you very much for providing ID link. It is very close to Utricularia caerulea,


Yes, it appears close to images at Utricularia caerulea L.

Experts may pl. confirm.


Yes ..! It is Utricularia caerulea



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References: