การศึกษาทางกายวิภาคของนางอั้วคางยาว เอื้องหอมเตย และเอื้องลิ้นมังกร (วงศ์กล้วยไม้)

Montriyapa Kamsing; Nuengruethai Jacksri; Thanakorn Wongsa

Authors

Montriyapa Kamsing
Nuengruethai Jacksri
Thanakorn Wongsa Corresponding author

Keywords:

Orchid anatomy, Habenaria hosseusii, H. lucida, H. rhodocheila

Abstract

The anatomical investigation of tuber, root, inflorescence, and leaf of Habenaria hosseusii Schltr., H. lucida Wall. ex Lindl. and H. rhodocheila Hance by free-hand cross sections was conducted and observed under light microscope. The results revealed that the tuber in all three species had similar tissue arrangement. Both H. lucida and H. rhodocheila tuber found starch grains and calcium oxalate crystals. Furthermore, three different species shared comparable tissue patterns in their root structure. In addition, fungal pelotons were discovered in the root's cortex. All forms of tissue arrangement in the inflorescence showed the same pattern. Besides, leaf structure of all species showed the same tissue arrangement and anomocytic stomata. However, the stomatal index among Habenaria hosseusii Schltr., H. lucida Wall. ex Lindl. and H. rhodocheila Hance, showed significantly different with values of 25.30±1.04, 13.82±0.70, and 11.03±0.27, respectively.

References

Pedersen, H. Æ., Kurzweil, H., Sudee, S. & Cribb, P. (2011). Orchidaceae 1 (Cypripediodeeae, Orchidoideae, Vaniloideae). Flora of Thailand, 12(1), 1-302.

Kurzweil, H. (2009). A New Species of Habenaria (Orchidaceae) from Southeast Asia. Gardens’ Bulletin Singapore, 60(2), 373-379.

Makerd, W. Kurzweil, H., Chansuk, U. & Sanpote, P. (2013). A new species of Habenaria (Orchidaceae) from Uthai Thani province, Thailand. Thai Journal of Botany, 5(1), 77-81.

พฤกษ์ คงสวัสดิ์ (2556). ศักยภาพกล้วยไม้สกุลนางอั้วในเชิงการค้า. แก่นเกษตร, 41(ฉบับบพิเศษ 1), 290-296.

Rawat, S., Jugran, A.K., Bahukhandi, A., Bahuguna, A., Bhatt, I.D., Rawal, R. S. & Dhar, U. (2016). Anti-oxidant and anti-microbial properties of some ethno-therapeutically important medicinal plants of Indian Himalayan Region. 3 Biotech, 6(2), 154. doi: 10.1007/s13205-016-0470-2

Giri, L., Jugran, A.K., Bahukhandi, A., Dhyani, P., Bhatt, I.D., Rawal, R.S., Nandi, S. K. & Dhar, U. (2017). Population genetic structure and marker trait associations using morphological, phytochemical and molecular parameters in Habenaria edgeworthii—a threatened medicinal orchid of west Himalaya, India. Applied Biochemistry and Biotechnology, 181,267–282. doi 10.1007/s12010-016-2211-8

อนุสิทธิ์ ชีช้าง และ จรัล ลีรติวงศ์ (2562). การศึกษาเบื้องต้นเนื้อเยื่อชั้นผิวใบของพืชวงศ์มะดูกบางชนิดในประเทศไทย, 11(2), 113-127.

Stren, W.L. (1997). Vegetative anatomy of subtribe Habenariinae (Orchidaceae). Botanical Journal of the Linnean Society, 125(3), 211-227.

Danget, B.T. & Gurav, R.V. (2016). Stomatal studies in the genus Habenaria (Orchidaceae). Richardiana, 16, 232-240.

Muangsan, N., Saensouk, P., Chanokkhun, T. & Watthana, S. (2022). Comparative leaf epidermis study in Habenaria spp. (Orchidaceae) from Thailand. Biodiversitas Journal of Biological Diversity, 23(8), 4159-4168.

Hegde, S. & Krishna, k. (2020). Comparative leaf anatomy of some species of Habenaria wild (Orchidaceae). Authorea, June 25, 2020. doi: 10.22541/au.159309952.20873051

Royer, D.L. (2001). Stomatal density and stomatal index as indicators of paleoatmospheric CO2 concentration. Review of Paleobotany and Palynology, 114, 1-28.

Calderaa, H.I.U., De Costab, W.A.J.M., Woodwardc, F.I., Lakecand, J.A. and Ranwala, S.M.W. (2017). Effects of elevated carbon dioxide on stomatal characteristics and carbon isotope ratio of Arabidopsis thaliana ecotypes originating from an altitudinal gradient. Physiologia Plantarum, 159, 74–92.