References 

Awasthi, D.D. 2000. A handbook of Lichens. Bishen Singh Mahendra Pal Singh, Dehradun. 157 p.

Bánki, O., Roskov, Y., Döring, M., Ower, G., Hernández Robles, D. R., Plata Corredor, C. A., Stjernegaard Jeppesen, T., Örn, A., Pape, T., Hobern, D., Garnett, S., Little, H., DeWalt, R.E., Miller, J., Orrell, T., Aalbu, R., Abbott, J., Abreu, C., Acero, P.A., et al. 2025. Catalogue of Life (2025-10-10 XR). Catalogue of Life Foundation, Amsterdam, Netherlands. https://doi.org/10.48580/dgtpl

Braun, A. 1864. In: P. Ascherson, Florader Provinz Brandenburg.

Crandall-Stotler, B., Stotler, R. E. and Long, D. G. 2009. Morphology and classification of the Marchantiophyta. In:. Goffinet, B, Shaw, A. J (eds) Bryophyte Biology. 2nd edition. Cambridge University Press, Cambridge. 1–54pp.

Goffinet, B., Buck, W. R. and Shaw, A. J. 2009. Morphology, anatomy and classification of the Bryophytes. In: 'Goffinet, B, Shaw, A. J. eds. Bryophyte Biology. 2nd ed. Cambridge University Press, Cambridge. 55-138pp.

Hyde, K.D., Noorabadi, M.T., Thiyagaraja, V., He, M,Q., Johnston, P.R., Wijesinghe, S.N., Armand, A., Biketova, A.Y., Chethana, K.W.T., Erdoğdu, M., Ge, Z.W., Groenewald, J.Z., Hongsanan, S., Kušan, I., Leontyev, D.V., Li, D.W., Lin, C.G., Liu, N.G., Maharachchikumbura, S.S.N., Matočec, N., May, T.W., McKenzie, E.H.C., Mešić, A., Perera, R.H., Phukhamsakda, C., Piątek, M., Samarakoon, M.C., Selcuk, F., Senanayake, I.C., Tanney, J.B., Tian, Q., Vizzini, A., Wanasinghe, D.N., Wannasawang, N., Wijayawardene, N.N., Zhao, R.L., Abdel-Wahab, M.A., Abdollahzadeh, J., Abeywickrama, P.D., Abhinav, Absalan, S., Acharya, K., Afshari, N., Afshan, N.S., Afzalinia, S., Ahmadpour, S.A., Akulov, O., Alizadeh, A., Alizadeh, M., Al-Sadi, A.M., Alves, A., Alves, V.C.S., Alves-Silva, G., Antonín, V., Aouali, S., Aptroot, A., Apurillo, C.C.S., Arias, R.M., Asgari, B., Asghari, R., Assis, D.M.A., Assyov, B., Atienza, V., Aumentado, H.D.R., Avasthi, S., Azevedo, E., Bakhshi, M., Bao, D.F., Baral, H.O., Barata, M., Barbosa, K.D., Barbosa, R.N., Barbosa, F.R., Baroncelli, R., Barreto, G.G., Baschien, C., Bennett, R.M., Bera, I., Bezerra, J.D.P., Bhunjun, C.S., Bianchinotti, M.V., Błaszkowski, J., Boekhout, T., Bonito, G.M., Boonmee, S., Boonyuen, N., Bortnikov, F.M., Bregant, C., Bundhun, D., Burgaud, G., Buyck, B., Caeiro, M.F., Cabarroi-Hernández, M., Cai, M. Feng, Cai, L., Calabon, M.S., Calaça, F.J.S., Callalli, M., Câmara, M.P.S., Cano-Lira, J., Cao, B., Carlavilla, J.R., Carvalho, A., Carvalho, T.G., Castañeda-Ruiz, R.F., Catania, M.D.V., Cazabonne, J., Cedeño-Sanchez, M., Chaharmiri-Dokhaharani, S., Chaiwan, N., Chakraborty, N., Cheewankoon, R., Chen, C., Chen, J., Chen, Q., Chen, Y.P., Chinaglia, S., Coelho-Nascimento, C.C., Coleine, C., Costa, Rezende, D.H., Cortés-Pérez, A., Crouch, J.A., Crous, P.W., Cruz, R.H.S.F., Czachura, P., Damm, U., Darmostuk, V., Daroodi, Z., Das, K., Das, K., Davoodian, N., Davydov, E.A., da Silva, G.A., da Silva, I.R., da Silva, R.M.F., da Silva, Santos A.C., Dai, D.Q., Dai, Y.C., de Groot, M.D., De Kesel, A., De Lange, R., de Medeiros, E.V., de Souza, C.F.A., de Souza, F.A., dela Cruz, T.E.E., Decock, C., Delgado, G., Denchev, C.M., Denchev, T.T., Deng, Y.L., Dentinger, B.T.M., Devadatha, B., Dianese, J.C., Dima, B., Doilom, M., Dissanayake, A.J., Dissanayake, D.M.L.S., Dissanayake, L.S., Diniz, A.G., Dolatabadi, S., Dong, J.H., Dong, W., Dong, Z.Y., Drechsler-Santos, E.R., Druzhinina, I.S., Du, T.Y., Dubey, M.K., Dutta, A.K., Elliott, T.F., Elshahed, M.S., Egidi, E., Eisvand, P., Fan, L., Fan, X., Fan, X.L., Fedosova, A.G., Ferro, L.O., Fiuza, P.O., Flakus, A., W Fonseca, E.O., Fryar, S.C., Gabaldón, T., Gajanayake, A.J., Gannibal, P.B., Gao, F., García Sánchez, D., García-Sandoval, R., Garrido-Benavent, I., Garzoli, L., Gasca-Pineda, J., Gautam, A.K., Gené, J., Ghobad-Nejhad, M., Ghosh, A., Giachini, A.J., Gibertoni, T.B., Gentekaki, E., Gmoshinskiy, V.I., Góes Neto, A., Gomdola, D., Gorjón, S.P., Goto, B.T., Granados-Montero, M.M., Griffith, G.W., Groenewald, M., Grossart, H.P., Gu, Z.R., Gueidan, C., Gunarathne, A., Gunaseelan, S., Guo, S.L., Gusmão, L.F.P., Gutierrez, A.C., Guzmán-Dávalos, L., Haelewaters, D., Haituk, H., Halling, R.E., He, S.C., Heredia, G., Hernández Restrepo, M., Hosoya, T., Hoog, S.D., Horak, E., Hou, C.L., Houbraken, J., Htet, Z.H., Huang, S.K., Huang, W.J., Hurdeal, V.G., Hustad, V.P., Inácio, C.A., Janik, P., Jayalal, R.G.U., Jayasiri, S.C., Jayawardena, R.S., Jeewon, R., Jerônimo, G.H., Jin, J., Jones, E.B.G., Joshi, Y., Jurjević, Ž., Justo, A., Kakishima, M., Kaliyaperumal, M., Kang, G.P., Kang, J.C., Karimi, O., Karunarathna, S.C., Karpov, S.A., Kezo, K., Khalid, A.N., Khan, M.K., Khuna, S., Khyaju, S., Kirchmair, M., Klawonn, I., Kraisitudomsook, N., Kukwa, M., Kularathnage, N.D., Kumar, S., Lachance, M.A., Lado, C., Latha, K.P.D., Lee, H.B., Leonardi, M., Lestari, A.S., Li, C., Li, H.. Li, J, Li, Q., Li, Y., Li, Y.C., Li, Y.X., Liao, C.F., Lima, J.L.R., Lima, J.M.S., Lima, N.B., Lin, L., Linaldeddu, B.T., Linn, M.M., Liu, F., Liu, J.K., Liu, J.W., Liu, S., Liu, S.L., Liu, X.F., Liu, X.Y., Longcore, J.E., Luangharn, T., Luangsa-ard, J.J., Lu, L., Lu, Y.Z., Lumbsch, H.T., Luo, L., Luo, M., Luo, Z.L., Ma, J., Madagammana, A.D., Madhushan, A., Madrid, H., Magurno, F., Magyar, D., Mahadevakumar, S., Malosso, E., Malysh, J.M., Mamarabadi, M., Manawasinghe, I.S., Manfrino, R.G., Manimohan, P., Mao, N., Mapook, A., Marchese, P., Marasinghe, D.S., Mardones, M., Marin-Felix, Y., Masigol, H., Mehrabi, M., Mehrabi Koushki, M., Meiras-Ottoni, A. de, Melo, R.F.R., Mendes-Alvarenga, R.L., Mendieta, S., Meng, Q.F., Menkis, A., Menolli Jr, N., Mikšík, M., Miller, S.L., Moncada, B., Moncalvo, J.M., Monteiro, J.S., Monteiro, M., Mora-Montes, H.M., Moroz, E.L., Moura, J.C., Muhammad, U., Mukhopadhyay, S., Nagy, G.L., Najam ul Sehar, A., Najafiniya, M., Nanayakkara, C.M., Naseer, A., Nascimento, E.C.R, Nascimento, S.S., Neuhauser, S., Neves, M.A., Niazi, A.R., Nie, Yong, Nilsson, R.H., Nogueira, P.T.S., Novozhilov, Y.K., Noordeloos, M., Norphanphoun, C., Nuñez Otaño, N., O’Donnell, R.P., Oehl, F., Oliveira, J.A., Oliveira, Junior, I., Oliveira, N.V.L., Oliveira, P.H.F., Orihara, T., Oset, M., Pang, K.L., Papp, V., Pathirana, L.S., Peintner, U., Pem, D., Pereira, O.L., Pérez-Moreno, J., Pérez-Ortega, S., Péter, G., Pires-Zottarelli, C.L.A., Phonemany, M., Phongeun, S., Pošta, A., Prazeres, J.F.S.A., Quan, Y., Quandt, C.A., Queiroz, M.B., Radek, R., Rahnama, K., Raj, K.N.A., Rajeshkumar, K.C., Rajwar S., Ralaiveloarisoa, A.B., Rämä, T., Ramírez-Cruz, V., Rambold G., Rathnayaka, A.R., Raza, M., Ren, G.C., Rinaldi, A.C., Rivas-Ferreiro, M., Robledo, G.L., Ronikier, A., Rossi, W., Rusevska, K., Ryberg, M., Safi A., Salimi, F., Salvador-Montoya, C.A., Samant, B., Samaradiwakara, N.P., Sánchez-Castro, I., Sandoval-Denis, M., Santiago, A., Santos, A.C.D.S., Santos, L.A. dos, Sarma, V.V., Sarwar, S., Savchenko, A., Savchenko, K., Saxena, R.K., Schoutteten, N., Selbmann, L., Ševčíková, H., Sharma, A., Shen, H.W., Shen, Y.M., Shu, YX.., Silva, H.F., Silva-Filho, A.G.S., Silva, V.S.H., Simmons, D.R., Singh, R., Sir, E.B., Sohrabi, M., Souza, F.A., Souza-Motta, C.M., Sri indrasutdhi, V., Sruthi, O.P., Stadler, M., Stemler, J., Stephenson, S.L., Stoyneva-Gaertner, M.P., Strassert, J.F.H., Stryjak-Bogacka, M., Su, H., Sun, Y.R., Svantesson, S., Sysouphanthong, P., Takamatsu, S., Tan, T.H., Tanaka, K., Tang, C., Tang, X., Taylor, J.E., Taylor, P.W.J., Tennakoon, D.S., Thakshila, S.A.D, Thambugala, K.M., Thamodini, G.K., Thilanga, D., Thines, M., Tiago, P.V., Tian, X.G., Tian, W.H., Tibpromma, S., Tkalčec, Z., Tokarev, Y.S., Tomšovský, M., Torruella, G., Tsurykau, A., Udayanga, D.., Ulukapı, M., Untereiner, W.A., Usman, M., Uzunov, B.A., Vadthanarat, S., Valenzuela, R., Van den Wyngaert, S., Van Vooren, N., Velez P., Verma, R.K., Vieira, L.C., Vieira, W.A.S., Vinzelj, JM.., Tang, A.M.C., Walker, A., Walker, A.K., Wang, Q.M., Wang, Y., Wang, X.Y., Wang, Z.Y., Wannathes, N., Wartchow, F., Weerakoon, G., Wei, D.P., Wei, X., White, J.F., Wijesundara, D.S.A, Wisitrassameewong, K., Worobiec, G., Wu, H.X., Wu, N., Xiong, Y.R., Xu, B., Xu, J.P., Xu, R., Xu, R.F., Xu, R.J., Yadav, S., Yakovchenko, L.S., Yang, H.D., Yang, X., Yang, Y.H., Yang, Y., Yang, Y.Y., Yoshioka, R., Youssef Noha, H., Yu, F.M., Yu, Z.F., Yuan, L.L., Yuan, Q., Zabin, D.A., Zamora, J.C., Zapata, C.V., Zare, R., Zeng, M., Zeng, X.Y., Zhang, J.F., Zhang, J.Y., Zhang, S., Zhang, X.C., Zhao, C.L., Zhao, H., Zhao, Q., Zhao, H., Zhao, H.J., Zhou, H.M., Zhu, X.Y., Zmitrovich, I.V., Zucconi, L., Zvyagina, E. 2024. The 2024 Outline of Fungi and fungus-like taxa. Mycosphere, 15(1): 5146-6239. https://doi.org10.5943/mycosphere/15/1/25 

Mao, A.A., Agarwala, D.K. and Mukerjee, S. 2025. Plant Discoveries 2024. B.S.I., Kolkata. pp. 123-138.

Martolia, G.S., Pangtey, Y.S., Tewari, L.M., Pandey, N.C. 2020. Pteridophytic flora of Nainital district, Western Himalaya, India. Indu Book Services,  New Delhi. 240p.

Marín‐Rodulfo, M., Rondinel‐Mendoza, K. V., Martín‐Girela, I., Cañadas, E. M. and Lorite, J. 2024. Old meets new: Innovative and evolving uses of herbaria over time as revealed by a literature review. Plants, People and Planet, 6(6): 1261-1271.

Mauseth, J.D. 2017. Botany: An Introduction to Plant Biology. Jones and Bartlett Learning, Burlington. 808p.

PPG I 2016. A community- derived classification for extant lycophytes and ferns. J. Syst. Evol., 54(6): 563-603.

Rawat, D. S. & Rao, P. B. 2020. Eflorapantnagar: Database of Local Flora of Pantnagar. Natl. Acad. Sci. Lett., 43(7): 651-654.

Stotler, R. E. & Crandall-Stotler, B. 2005. A revised classification of the Anthocerotophyta and a checklist of the hornworts of North America, north of Mexico. The Bryologist, 108(1): 16-26.

https://bsi.gov.in/page/en/herbarium-images; Herbarium, Botanical Survey of India (BSI). Accessed on 06-05-2025.

https://ivh.bsi.gov.in Indian Virtual Herbarium (IVH). Accessed on 25.05.2025.

http://bsienvis.nic.in. ENVIS Center on Biological Diversity. Accessed on 16.06.2025.

https://sites. google. com/gbpuat-cbsh.ac. in/ virtualherbariumpantnagar/home Accessed frequently in 2025.