Hibiscus trionum

Hibiscus trionum L., Sp. Pl. 697 1753. (Syn: Hibiscus dissectus Wall. [Invalid]; Hibiscus trionum var. cordifolius DC.; Hibiscus vesicarius Cav.; Ketmia trionum (L.) Scop.; Trionum annuum Medik.; Trionum trionum (L.) Wooton & Standl.); (Unresolved: Hibiscus africanus Mill.; Hibiscus cuneifolius Garcke; Hibiscus hastifolius E.Mey. ex Harv.; Hibiscus pallidus Raf. ex S.Watson; Hibiscus physodes E.Mey. ex Harv.; Hibiscus richardsonii Lindl.; Hibiscus tridactylites Lindl.; Hibiscus trionioides G.Don; Hibiscus uniflorus E.Mey. ex Harv.; Trionum cordifolium Moench; Trionum diffusum Moench; Trionum frutescens Medik.);

Erect or straggling hispid herb with deeply 3-5 lobed or parted leaves with pinnately toothed or incised segments; flowers solitary; epicalyx 7-12, 10-12 mm long; calyx to 2.5 cm, inflated and enclosing fruit, scarious with raised purplish veins, petals 4 cm long, white cream or yellow with red base.

As per efi thread :

Hibiscus surattensis: Stem with recurved prickles; epicalyx lobes 8-10 with foliaceous appendages at or above middle, one branch nearly 1-2 cm long, second 0.7-1 cm long; stipules auriculate, foliacous, ca 5 mm.

Hibiscus trionum: Prickles absent; epicalyx lobes 12, filiform, without appendages, 8 mm long; stipules filiform, ca 7 mm.

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Malvaceae Week: Hibiscus trionum from Kashmir:
Hibiscus trionum L., Sp. pl. 2:697. 1753
Common name: Flower-of-an-hour, bladder ketmia, Venice mallow
Erect or straggling hispid herb with deeply 3-5 lobed or parted leaves with pinnately toothed or incised segments; flowers solitary; epicalyx 7-12, 10-12 mm long; calyx to 2.5 cm, inflated and enclosing fruit, scarious with raised purplish veins, petals 4 cm long, white cream or yellow with red base.
Photographed from Kashmir University Botanical Garden in August.

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Malvaceae Week-Hibiscus trionum 14092011:
Late entry for the subject week. Herb 30-50 & nbsp; cm; leaves lobed and toothed. Inflated calyx & nbsp; was seen in … post.

Thanks for completing the series of this interesting plant. The flowers had closed at the time (afternoon) I had photographed it.

wow! Bhagwan ne phursat se banaya
Aapne phursat se photo liya

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Please confirm ID : Hibiscus trionum : Srinagar : 141011 : AK-6: Picture taken at Srinagar on the 10th of Sept,11.
The leaves look similar to your pictures of the same on FOI.
Kindly validate.

You managed it it in flowers, when I photographed around 3 p m, flowers had closed.

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Puffed up with Pride!! – 21Oct11AR01: A plant that is too full of itself!!!
Puffed up with pride, eh?!!!

Height-18cms,
fruit size- 2.5cms, No flowers, Habitat-Paddy fields, Leaf-trifoliate
& another appears palmate in the picture, Herb, Guess – kind of
Balloon plant. Balur, Mysore dist.
24Jul 2011 12:26PM

Yes Hibiscus trionum, I photographed this in Kashmir University in August