Bergia, L.

Lincy, Joseph & Soosairaj, Sebastian, 2025, Bergia cuddalorensis S. Soosairaj, sp. nov. (Elatinaceae), a new species from Tamil Nadu, India, Adansonia (3) 47 (1), pp. 1-6 : 2

publication ID

https://doi.org/10.5252/adansonia2025v47a1

DOI

https://doi.org/10.5281/zenodo.14673071

persistent identifier

https://treatment.plazi.org/id/039287C4-A847-365E-9E6A-829BFACCF863

treatment provided by

Plazi

scientific name

Bergia
status

 

KEY TO INDIAN SPECIES OF BERGIA L. View in CoL

1. Plants pubescent .......................................................................................................................................... 2

— Plants glabrous ............................................................................................................................................ 5

2. Petals 3, sepals 3; stamens 3 ............................................................................. B. trimera Fisch. & C.A. Mey.

— Petals 5, sepals 5; stamens 5-10 ................................................................................................................... 3

3. Stamens 5; flowers> 15 per node .............................................................................. B. ammannioides Roxb.

— Stamens 10; flowers <10 per node .............................................................................................................. 4

4. Perennial; aromatic; leaves sessile, pubescent; petals obtuse .................................. B. suffruticosa (Delile) Fenzl

— Annual; nonaromatic; leaves petiolate, glabrous; petals acute, mucronate ...................................................................................................................................................... B. cuddalorensis S. Soosairaj , sp. nov.

5. Undershrub; stipules glandular; sepals denticulate; style straight ............... B. aestivosa (Wight & Arn.) Steud.

— Herb; stipules eglandular; sepals entire; style recurved ................................................................................. 6

6. Plants succulent; stipules pectinate; flowers in a cluster ............................................................. B. capensis L.

— Plants not succulent; stipules fimbriate; flowers solitary or in pairs ..................................... B.polyantha Sond.

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