Morpho-Anatomy and Mathematical Modelling in Lilium philippinense Baker from Cordillera Central Range, Philippines

Main Article Content

Jennifer C. Paltiyan-Bugtong
Rey G. Lumpio
Jones T. Napaldet

Abstract

The study presents the morphology, anatomy and mathematical modelling in Benguet lily (Lilium philippinense Baker), a threatened species from the Cordillera Central Range and was often misidentified with the weedy L. formosanum. The plant is an annual herb with linear, spiral leaves; pure white, perfect, funnel-shaped, showy flowers; septicidal elongated capsule; and, brown, light, winged seeds. New findings in the study include the description of the capsule and seeds, biometric measurements of the different plant organs, the significant correlation and regression model of plant height and stem diameter for certain floral measurement, and its diagnostic characteristics vis-à-vis L. formosanum. Interesting findings on the taxon’s anatomy show a cross between a typical monocot and a typical dicot anatomy. It has a bifacial leaf structure (a common dicot character) but its spongy layer is not as widely spaced like in dicot leaf. The stem has a distinct cortex and pith (a dicot character) but has a scattered vascular bundles (a monocot character). Lastly, some roots have a narrow pith at the centre of the stele (a monocot character) while some roots have metaxylem elements at the centermost structure (a dicot character). Further studies need to be conducted to determine the ecological significance of these features.

Article Details

How to Cite
Morpho-Anatomy and Mathematical Modelling in Lilium philippinense Baker from Cordillera Central Range, Philippines . (2023). Tropical Life Sciences Research, 34(3), 217–235. https://doi.org/10.21315/tlsr2023.34.3.12
Section
Original Article

References

Alipio-Ayban, L M, Cedo M L O, De Guzman C C, Serrano E P and Sta Cruz P C. (2019). Phenology of wild and in-vitro propagated Benguet Lily (Lilium philippinense Baker) grown in the greenhouse (BSU Floriculture Project Area, Cabanao, Poblacion, La Trinidad). Acta Scientific Agriculture 3(7): 114–121. https://doi.org/10.31080/ASAG.2019.03.0527

Alipio, L M and Ladilad A G. (2005). Shoot and root initiation of Benguet lily (Lilium philippinense) bulb scales by low temperature stratification and kind of rooting hormone. Benguet State University Research Journal 45 & 46: 41–58.

Ampaguey D W, Cadeliña E P, Dimas M D, Mang-Oy A B and Palaez J A. (2002). In-vitro propagation of Benguet Lily (Lilium philippinense). Undergraduate Thesis. Benguet State University, 125 pp.

Balangcod T D, Cuevas V C, Buot I E and Balangcod A K. (2011). Geographic distribution of Lilium philippinense Baker (Liliaceae) in the Cordillera Central Range, Luzon Island, Philippines. Taiwania 56(3): 186–194.

Bell A D. (1991). Plant form: An illustrated guide to flowering plant morphology. Oxford University Press.

Bell A D. (2008). Plant form: An illustrated guide to flowering plant morphology, 2nd ed. Oxford University Press.

Conklin P A, Strable J, Li S and Scanlon M J. (2018). On the mechanisms of development in monocot and eudicot leaves. New Phytologist 221(2): 706–724. https://doi.org/10.1111/nph.15371

Dhyani A., Bahuguna Y M, Semwal D P, Nautiyal B P and Nautiyal M C. (2009). Anatomical features of Lilium polyphyllum D. Don ex Royle (Liliaceae). Journal of American Science 5(5): 85–90.

Elwes J H. (1880). A monograph of the genus Lilium. London: Taylor and Francis. http://ia600703.us.archive.org/33/items/mobot31753000795721/mobot31753000795721.pdf (Accessed 17 June 2016).

Fahn A. (1982). Plant anatomy, 3rd ed. Oxford: Pergamon Press.

Fahn A. (1990). Plant anatomy, 4th ed. Oxford: Pergamon Press.

Golden K E. (1892). The application of Mathematics in botany. Indiana Academy of Science 2: 37–41.

Haupt A W. (1953). Plant morphology. New York: McGraw Hill. https://doi.org/10.5962/bhl.title.5660

Haw S G. (1986). The lilies of China. London, UK: B.T. Batsford.

Hallé F, Oldeman R A A, Tomlinson P B. (1978). Inherited tree architecture. In: Tropical trees and forests: An archicultural analysis. Berlin, Heidelberg: Springer. https://doi.org/10.1007/978-3-642-81190-6_3

Jacobs M. (1972). The plant world on Luzon’s highest mountains. Leiden, the Netherland: Rijksherbarium.

Kahane L H. (2001). Regression basics. California: SAGE Publications.

Ledford H. (2013). Plants perform molecular Mathematics: Arithmetic division guides plants’ use of energy at night. https://www.scientificamerican.com/article/plants-perform-molecular-mathematics/ (Accessed 6 August 2020). https://doi.org/10.1038/nature.2013.13251

Madulid D. (2001). A pictorial cyclopedia of Philippine ornamental plants, 2nd ed. Philippines: Boolmark.

Merrill E D and Merritt M L. (1910). Flora of Mount Pulog. Philippine. Journal of Science. Section C, Botany 5: 287–401.

Napaldet J T. (2017). Morpho-anatomical characterization of Benguet lily (Lilium philippinense Baker). Thailand Natural History Museum Journal 11(2): 47–56.

Navarro B Y and Saldo G S. (2000). Environmental accounting in the Philippines: The Cordillera Administrative Region (CAR) Experience. Session 12-Sub National Environmental Accounting Cordillera Administrative Region, Philippines.

Nyman M A and Brown M T. (1996). Mathematics in marine botany: Examples of the modelling process. Part I: Discrete Models. Teaching Mathematics and Its Applications 15(1): 20–26. https://doi.org/10.1093/teamat/15.1.20

Ong P S, Afuang L E and Rosell-Ambal R G. (Eds.). (2002). Philippine biodiversity conservation priorities: a second iteration of the national biodiversity strategy and action plan. Department of Environment and Natural Resources-Protected Areas and Wildlife Bureau, Conservation International Philippines, Biodiversity Conservation Program-University of the Philippines Center for Integrative and Development Studies and Foundation for the Philippine Environment, Quezon City, Philippines. p. 113.

Özen F, Temelta? H and Aksoy Ö. (2012). The anatomy and morphology of the medicinal plant, Lilium candidum l. (Liliaceae), distributed in Marmara region of Turkey. Pakistan Journal of Botany 44(4): 1185–1192.

Pancho J V and Gruezo W Sm. (2012). Vascular flora of Mount Makiling and Vicinity (Luzon: Philippines) Part 4. Philippine Agricultural Scientist 92 (Suppl. 1): S1–S496.

Pelser P B, Barcelona J F and Nickrent D L. (Eds.). (2011–). 2011 onwards. Co’s Digital Flora of the Philippines. https://www.philippineplants.org. (Accessed 6 August 2020)

Shipunov A. (2018). Introduction to botany. http://aship unov.info/shipunov/schoo l/biol_154/ (Accessed on 25 August 2019).

Thi Tran L T, Nguyen T K, Nguyen H T, Nguyen P P, Dang N Y T, Tran M H, Pham V P T and Le A T. (2022). Morpho-anatomical study and botanical identification of Pogostemon auricularius (L.) Hassk. (Lamiaceae). Science Progress 105(2). https://doi.org/10.1177/00368504221094156

Vardar Y. (1982). Bitki Anatomisi Dersleri I, (Hücre ve Dokular). Ege Üniversitesi Fen Fak. Kitaplar Serisi 29.

Volis S. (2015). Species-targeted plant conservation: Time for conceptual integration. Israel Journal of Plant Sciences, 63(4), 232–249. https://doi.org/10.1080/07929978.2015.1085203

Warner S, Grice A C and Duggin J A. (2006). Ecology of Lilium formosanum Wallace and implications for management. 15th Australian Weeds Conference, Adelaide Conference Centre, Adelaide, South Australia. 24–28 September

Yembaturova E Y and Korchagina A V. (2011). Stem and leaf anatomy of highly ornamental representatives of the genus Lilium. Acta Horticulturae 900: 43–51. https://doi.org/10.17660/ActaHortic.2011.900.3

Yentür S. (1995). Bitki Anatomisi [Plant Anatomy]. Istanbul University Publications Issue 3308, Faculty of Science Publication No: 227, Istanbul.

Zarinkamar F. (2006). Density, size and distribution of stomata in different monocotyledons. Pakistan Journal of Biological Sciences 9(9): 1650–1659. https://doi.org/10.3923/pjbs.2006.1650.1659