A new species of Parasopubia (Orobanchaceae) from the southern Western Ghats, India
DOI:
https://doi.org/10.3989/ajbm.2585Keywords:
Critically Endangered, Idukki, Mathikettan Shola National Park, Orobanchaceae, Parasopubia raghavendraeAbstract
Parasopubia raghavendrae, a new species of Orobanchaceae is described from the southern Western Ghats of Kerala. It resembles P. delphinifolia and P. hofmannii var. hofmannii by its habit, shape, colour and hairiness of corolla lobes but differs by length of calyx tube, hairiness of staminal filaments and stomium, and shape and ornamentation of seeds. Parasopubia raghavendrae is hitherto known only from the type locality Mathikettan Shola National Park in Idukki district, Kerala. Detailed description of the new species along with colour photographs and comparison with its closely similar species are given. We also assessed provisionally the conservation status of the new species as Critically Endangered (CR) according to IUCN Red List Categories and Criteria.
Downloads
References
Bonati G. 1927. Scrophulariac es. In: Lecomte H. & Humbert H. (eds.), Flore G n rale de I'Indo-Chine 4: 341-461. Messon et Cie diteurs, Paris.
Bridson D.M. & Forman L. 1991. The Herbarium Handbook. Royal Botanic Gardens, Kew.
Hofmann H.-P. & Fischer E. 2004. Generic delimitation of Sopubia Buch.-Ham. (Scrophulariaceae), revision of Petitmenginia bonati and description of the new Asian genus Parasopubia. Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 125: 341-375. https://doi.org/10.1127/0006-8152/2004/0125-0341
IUCN 2019. The IUCN Red List of Threatened Species. Version 2019-2. IUCN Species Survival Commission. Gland, Switzerland.
Pradeep A.K & Pramod C. 2013. Parasopubia hofmannii Pradeep & Pramod and Parasopubia hofmannii var. albiflora Pradeep & Pramod (Orobanchaceae), two new taxa from India. Candollea 68: 115-122. https://doi.org/10.15553/c2013v681a16
Thiers B.M. 2021 [continuously updated]. Index Herbariorum: A global directory of public herbaria and associated staff. New York Botanical Garden's Virtual Herbarium. Website: http://sweetgum.nybg.org/ih/ [accessed: 18 Feb. 2021].
Young N.D., Steiner K.E. & Depamphilis C.W. 1999. The evolution of parasitism in Scrophulariaceae/Orobanchaceae: plastid gene sequences refute an evolutionary transition series. Annals of the Missouri Botanical Garden 86: 876-893. https://doi.org/10.2307/2666173
Published
How to Cite
Issue
Section
License
Copyright (c) 2021 Consejo Superior de Investigaciones Científicas (CSIC)

This work is licensed under a Creative Commons Attribution 4.0 International License.
© CSIC. Manuscripts published in both the print and online versions of this journal are the property of the Consejo Superior de Investigaciones Científicas, and quoting this source is a requirement for any partial or full reproduction.
All contents of this electronic edition, except where otherwise noted, are distributed under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence. You may read the basic information and the legal text of the licence. The indication of the CC BY 4.0 licence must be expressly stated in this way when necessary.
Self-archiving in repositories, personal webpages or similar, of any version other than the final version of the work produced by the publisher, is not allowed.
Funding data
Kerala State Council for Science, Technology and Environment
Grant numbers 126/2016/KSCSTE