Monday, September 2, 2024

[Botany • 2024] Pouzolzia friisii (Urticaceae: Boehmerieae) • A New Species from north-east India

 
Pouzolzia friisii A.Gupta & V.Wagh, 

in Gupta, Ahmad et Wagh, 2024.
 
Abstract
Based on a collection housed at LWG (Herbarium of CSIR–National Botanical Research Institute, Lucknow, India), collected by Singh et al. on 25 June 2017 from Nagaland state of India, Pouzolzia friisii A.Gupta & V.Wagh sp. nov. (Urticaceae) is described and illustrated. The species resembles Pouzolzia sanguinea var. fulgens, P. niveotomentossa and P. australis in its serrated leaf margins and the indumentum on the abaxial leaf surface however, P. friisii is quite distinct in its grayish or pale yellowish indumentum, 4-merous sessile male flowers and densely pubescent fruiting perianths without wings and ribs. A detailed description, illustration, distribution map, and information on ecology, as well as phenology are presented.

Keywords: Nagaland, Pouzolzia sanguinea var. fulgens,  glabrous, serrulate, tomentose

Pouzolzia friisii sp. nov. (A) Branch with flower clusters (Inflorescences), (B) female flower, (C) male flower, (D) flower cluster, (E) abaxial surface of leaf, (F) adaxial surface of leaf.

 Pouzolzia friisii sp. nov. (A) Abaxial surface of leaf, (B) adaxial surface of leaf, (C) bract, (D) flower clusters (inflorescences), (E) fruiting perianth, (F) stipule, (G) male flowers, (H) achene, (I) female flower, (J) bracteole.

Holotype of Pouzolzia friisii A.Gupta & V.Wagh sp. nov. (LWG 107419).

 Pouzolzia friisii A.Gupta & V.Wagh sp. nov. 


Amit Gupta, Mairaj Ahmad and Vijay Vishnu Wagh. 2024. Pouzolzia friisii (Urticaceae, Boehmerieae), A New Species from north-east India. Nordic Journal of Botany. DOI: doi.org/10.1111/njb.04474