Host plant specificity of corticolous lichens in urban and suburban New Amsterdam, Berbice, Guyana

Bebe Raazia Bacchus; Phillip N.B. Da Silva

doi:10.30574/gscbps.2021.14.1.0014

Authors

Bebe Raazia Bacchus Division of Natural Sciences, University of Guyana, Berbice Campus, Tain, Corentyne, Guyana.
Phillip N.B. Da Silva Division of Natural Sciences, University of Guyana, Berbice Campus, Tain, Corentyne, Guyana.

DOI:

https://doi.org/10.30574/gscbps.2021.14.1.0014

Keywords:

Corticolous lichens, Host plant specificity, Urban, Suburban, New Amsterdam, Guyana

Abstract

In this study, host plant - lichen specificity was investigated. Data was collected from 1000m²sampling plots at each of four locations with an established 50m x 20m plot at each site. Forty-one trees from across five species were examined using (10cm by 50cm) ladder quadrats on tree trunks (N, S, E, W) at 150cm height. A total of 14978 individual lichens were identified that yielded 10 families, 13 genera and 18 species. Swietenia mahagoni showed the highest average corticolous lichen species composition, followed by Terminalia catappa and Melicoccus bijugales respectively. Cocos nucifera had a higher average species recorded than Mangifera indica. Crustose lichens were the most prominent corticolous lichens observed (61%) with the most individuals in Graphidaceae and Arthoniaceae. Foliose lichens (28%) showed the most abundance in Parmeliaceae, Caliciaceae and Collemataceae. Of the taxa recorded, 22.2% were restricted to specific trees. C. parasitica, H. laevigata, U. cornuta were restricted to S. mahagoni. D. applanata was restricted to C. nucifera. 22.2% of recorded species were found on all of the tree hosts that were examined. Bacidia laurocerasi, Flavoparmelia caperata, Flavoparmelia soredians and Graphina anguina. S. mahagoni hosted 88.9% of all recorded species. Swietenia mahagoni showed the highest average of recorded corticolous lichen species of all host trees with 7.58. Mangifera indica showed the lowest average with 4. The maximum number of species (10) was recorded on one S. mahagoni tree.

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References

Joshi, Tripathi, Jinnah, Bisht, Upreti. Host specificity of epiphytic macrolichens: A case study of Jageshwar forest (Uttarakhand) India. Tropical Ecology. 2016; 57(1): 1-8.

Barkman JJ. Phytosociology and Ecology of Cryptogamic Epiphytes. Van Gorcum, Assen. 1958; 628.

Dettki H, PA Esseen. Epiphytic macrolichens in managed and natural forest landscapes: a comparison at two spatial scales. Ecography. 1998; 21: 613-624.

Kuusinen M, J Siitonen. Epiphytic lichen diversity in old-growth and managed Picea abies stands in southern Finland. Journal of Vegetation Science. 1998; 9: 283-292.

Lesica P, B. McCune SV, Cooper, WS Hong. 1991. Differences in lichen and bryophyte communities between old-growth and managed second-growth forests in the Swan Valley, Montana. Canadian Journal of Botany. 1991; 69: 1745-1755.

Pharo EJ, AJ Beattie, D Binns. Vascular plant diversity as a surrogate for bryophyte and lichen diversity. Conservation Biology. 1999; 13: 282-292.

Hekking W, Sipman H. The Lichens Reported from the Guianas before 1987. Willdenowia. 1988; 17(1/2): 193-228.

Boom P, Sipman H. Foliicolous lichens from Suriname and Guyana: new records and three new species. 2016.

Cornelissen J, Steege H. Distribution and ecology of epiphytic bryophytes and lichens in dry evergreen forest of Guyana. Journal of Tropical Ecology. 1989; 5(2): 131-150.

Sipman HJM. Observations on the foliicolous lichen and bryophyte flora in the canopy of a semi-deciduous tropical forest. Abstracta Botanica. 1997; 21(1): 153–161.

Sipman HJM. Notes on the lichen flora of the Guianas, a neotropical lowland area. In: Galloway, D.J. (ed.): Tropical Lichens: Their Systematics, Conservation, and Ecology. Systematics Association Special Volume, Clarendon Press, Oxford. 1991; 135–150.

Sipman H. Observations on the foliicolous lichen and bryophyte flora in the canopy of a semi-deciduous tropical forest. Abstracta Botanica. 1997; 21(1): 153-161.

Sipman HJM, Aptroot A. Results of a botanical expedition to Mount Roraima, Guyana. II. Lichens. Tropical Bryology. 1992; 5: 79–108.

Steege H ter, Cornelissen JHC. Collecting and studying bryophytes in the canopy of standing rainforest trees. In: Glime, J. M. (ed.). Methods in bryology. Proc. Bryol. Meth. Workshop, Mainz. Publ. Hattori Bot. Lab., Nichinan.Google Scholar. 1988.

Munzi S, Correia O, Silva P, Lopes N, Freitas C, Branquinho C, Pinho P. (2014). Lichens as ecological indicators in urban areas: beyond the effects of pollutants. Journal of Applied Ecology. 2014; 51: 1750-1757.

Lättman H, Bergman K, Rapp M, Tälle M, Westerberg L, Milberg P. (2014). Decline in lichen biodiversity on oak trunks due to urbanization. Nordic Journal of Botany. 2014; (32)4: 518-528.

Asta J, Erhardt W, Ferretti M, Fornasier F, Kirschbaum U, Nimis PL, Purvis OW, Pirintsos S, Scheidegger C, van Haluwyn C, Wirth V. (2002). Mapping Lichen Diversity as an Indicator of Environmental Quality. Nimis, P. L., Scheidegger and Wolseley P. A. (eds.). Monitoring with Lichens. 2002; 273–279.

Scheidegger C, Groner U, Stofer S. Biodiversity Assessment Tools—Lichens. Nimis, P.L., Scheidegger, C. and Wolseley, P.A. (eds.) Monitoring with Lichens 359—365. Kluwer Academic Publishers, Netherlands. 2002.

Kirika PM. Diversity, Ecology and Altitudinal Distribution of Corticolous Lichens in Mount Kenya Tropical Montane Forest. 2012.

Dobson FS. Guide to common urban lichens 1 (on trees and wood) Field Studies Council, OP98. 2005.

Dobson FS. A Field Key to Lichens on Trees. Intype Libra Ltd. Wimbledon. 2013.

Nash TH, Ryan BD, Gries C, Bungartz F. Lichen Flora of the Greater Sonoran Desert Region. Vol 1. Arizona State University Lichen Herbarium. 2002.

Nash TH, Ryan BD, Gries C, Bungartz F. Lichen Flora of the Greater Sonoran Desert Region. Vol 2. Arizona State University Lichen Herbarium. 2004.

Nash TH, Ryan BD, Gries C, Bungartz F. Lichen Flora of the Greater Sonoran Desert Region. Vol 3. Arizona State University Lichen Herbarium. 2007.

Nash TH. Lichen Biology Second Edition. Cambridge, UK: Cambridge University Press. 2008.

Cardinale B, Duffy J, Gonzalez A, et al. Biodiversity loss and its impact on humanity. Nature. 2012; 486: 59–67.

Lendemer JC, Allen JL. Lichen Biodiversity under Threat from Sea-Level Rise in the Atlantic Coastal Plain, BioScience. October 2014; 64(10): 923–931.

Caceres MES, Lücking R, Rambold G. Phorophyte Specificity and Environmental Parameters versus Stotochasticity as Determinants for Species Composition of Corticolous Crustose Lichen Communities in the Atlantic Rain Forest of Northeastern Brazil. Mycol. Progress. 2007; 6: 117-136.

Komposch H, Hafellner J. (2000). Diversity and Vertical Distribution of Lichens in Venezuelan Tropical Lowland Rain Forest. Selbyana. 2000; 21(1, 2): 11–24.