References
- Abe H, Matsuki R, Ueno S, Nashimoto M, Hasegawa M (2006) Dispersal of Camel-lia japonica seeds by Apodemus speciosus revealed by maternity analysis of plants and behavioral observation of animal vectors. Ecol Res 21: 732-740 https://doi.org/10.1007/s11284-006-0179-510.1007/s11284-006-0179-5
- Abe H, Miura H, Motonaga Y (2021) Quantitative classification of Camellia japonica and Camellia rusticana (Theaceae) based on leaf and flower morphology. Plant Diversity 43: 216-224. https://doi.org/10.1016/j.pld.2020.12.00910.1016/j.pld.2020.12.009823352034195506
- Abe H, Ueno S, Tsumura Y, Hasegawa M (2011) Expanded home range of pollinator birds facilitates greater pollen flow of Camellia japonica in a forest heavily damaged by volcanic activity. In: Isagi Y, Suyama Y (eds) Single-pollen genotyping. Springer Japan, Tokyo, pp 47-62 https://doi.org/10.1007/978-4-431-53901-8_510.1007/978-4-431-53901-8_5
- Aizawa M, Enkawa C, Ohkubo T (2017) Fine-scale asexual and sexual reproduction in Quercus crispula var. horikawae, a stunted shrub oak, on a mountain with deep snow in central Japan. Plant Species Biol 32: 323-332 https://doi.org/10.1111/1442-1984.1216510.1111/1442-1984.12165
- Asikainen E, Mutikainen P (2005) Pollen and resource limitation in a gynodioecious species. Am J Bot 92: 487–494. https://doi.org/10.3732/ajb.92.3.48710.3732/ajb.92.3.48721652426
- Bierzychudek P (1981) Pollinator limitation of plant reproductive effort. Am Nat 117: 838–840. https://doi.org/10.1086/28377310.1086/283773
- Burd M (1994) Bateman’s principle and plant reproduction: the role of pollen limitation in fruit and seed set. Bot Rev 60: 83–139 https://doi.org/10.1007/bf0285659410.1007/BF02856594
- Chen X, Hao S, Wang L, Fang W, Wang Y, Xinghui L (2012) Late-acting self-incompatibility in tea plant (Camellia sinensis). Biologia 67: 347-351 https://doi.org/10.2478/s11756-012-0018-910.2478/s11756-012-0018-9
- Furumura Y, Tajima K, Soeyama H (2018) Seed formation by self- and cross-polli-nation in Camellia japonica. Kyushu J For Res 71: 95-96 (in Japanese)
- Iokawa Y (2017) Wild flowers of Japan, tree IV. Heibonsya, Tokyo, pp 202-207 (in Japanese)
- Haefeli R (1966) Creep and progressive failure in snow, soil, rock and ice. Proc 6th Int Confer SMFE 3: 134-138
- Ishizawa S (1978) Climatic factors affecting the distribution of snow-camellia (Camellia rusticana Honda). In: Plant Ecology to the Memory of Dr. Kuniji Yoshioka (ed. Society of Tohoku Plant Ecology), pp. 296-308 (in Japanese).
- Ishizawa S (1988) Life history of Camellia rusticana, requirements for distribution. In: Kawano S (ed) Newton special issue, shokubutsu no sekai 1. Kyoikusha, Tokyo, pp 52-55 (in Japanese)
- Ishizawa S (1990) Plant distribution map in Niigata Prefecture. Syokubutsu Doukou Jinenjyokai X: 95-142. (in Japanese)
- Ishizawa S (2005) Tree shape, morphological traits and fruiting of Camellia rusticana. Planta, shokubutsu no shizenshi 99: 22-32 (in Japanese)
- Ishizawa S (2009) Plant in snowy region, Camellia rusticana No. 38. Fruits and seeds of Camellia rusticana. J Plant Protec Niigata Pref 46: 8-13 (in Japanese)
- Japan construction machinery and construction association (1988) New snow protection engineering handbook. Morikita Shuppan Co, pp 365-376 (in Japanese)
- Japan meteorological agency (2012) Mesh Climatic Data of Japan 2010 (CDROM), Japan Meteorological Business Support Center, Tokyo
- Kimura MK, Kabeya D, Saito T, Moriguchi Y, Uchiyama K, Migita C, Chiba Y, Tsumura Y (2013) Effects of genetic and environmental factors on clonal reproduction in old-growth natural populations of Cryptomeria japonica. For Ecol Manage 304: 10-19. https://doi.org/10.1016/j.foreco.2013.04.03010.1016/j.foreco.2013.04.030
- Knight TM, Steets JA, Vamosi JC, Mazer SJ, Burd M, Campbell DR, Dudash MR, Johnston MO, Mitchell RJ, Ashamn TL (2005) Pollen limitation of plant reproduction: pattern and process. Annu Rev Ecol Evol Syst 36: 467-497 https://doi.org/10.1146/annurev.ecolsys.36.102403.11532010.1146/annurev.ecolsys.36.102403.115320
- Kunitake YK, Hasegawa M, Miyashita T, Higuchi H (2004) Role of a seasonally specialist bird Zosterops japonica on pollen transfer and reproductive success of Camellia japonica in a temperate area. Plant Species Biol 19: 197e201. https://doi.org/10.1111/j.1442-1984.2004.00115.x10.1111/j.1442-1984.2004.00115.x
- Larson BMH, Barrett SCH (2000) A comparative analysis of pollen limitation in flowering plants. Biol J Linn Soc 69: 503-520 https://doi.org/10.1111/j.1095-8312.2000.tb01221.x10.1111/j.1095-8312.2000.tb01221.x
- McConnaughay KDM, Coleman JS (1999) Biomass allocation in plants: ontogeny or optimality? A test along three resource gradients. Ecology 80: 2581–2593 https://doi.org/10.1890/0012-9658(1999)080[2581:baipoo]2.0.co;2
- Min T, Bartholomew B (2007) Flora of China, vol. 12, Theaceae. Science Press, Beijing, and Missouri Botanical Garden Press, St. Louis, pp 366-478
- Murray M, Thompson W (1980) Rapid isolation of high molecular weight plant DNA. Nucleic Acids Res 8: 4321-4325. https://doi.org/10.1093/nar/8.19.432110.1093/nar/8.19.43213242417433111
- Nagamasu H (2006) Flora of Japan, vol. a, Theaceae. Kodansha, Tokyo, pp 394-397
- Ogasawara H, Sasaki T, Kurahashi A (1988) Vegetative propagation in Prunus padus L. Trans Mtg Hokkaido Br Jpn For Soc 36: 81-83 (in Japanese)
- Orikawa T, Iwatsubo Y, Ohta M (1998) Morphological variation of diploid Camellia japonica L. var. intermedia Tuyama. Bull Toyama Sci Mus 21: 2-8 (in Japanese with English summary)
- Peakall R, Smouse PE (2012) GenAlEx 6.5: genetic analysis in Excel. Population genetic software for teaching and research-an update. Bioinformatics 28: 2537-2539. https://doi.org/10.1093/bioinformatics/bts46010.1093/bioinformatics/bts460346324522820204
- R Core Team (2015) R: a language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. https://www.R-project.org/
- Schemske DW (1980) Evolution of floral display in the orchid Brassavola nodosa. Evolution 34: 489–493. https://doi.org/10.1111/j.1558-5646.1980.tb04838.x10.1111/j.1558-5646.1980.tb04838.x28568693
- Shibata M, Ieyumi S (1991) Self-incompatibility in a wild population of Camel-lia. National Institute of Vegetable and Tea Science. Kurume Branch Annual Report 4: 182-183
- Taira H (1994) The regeneration system of Tateyama sugi (Cryptomeria japonica). J Jpn For Soc 76: 547-552 (in Japanese with English summary)
- Taira H (2011) Story of large sugi in natural forests. J-FIC, Tokyo, Japan (in Japanese)
- Taira H, Tsumura Y, Tomaru N, Ohba K (1997) Regeneration system and genetic diversity of Cryptomeria japonica growing at different altitudes. Can J For Res 27: 447-452. https://doi.org/10.1139/x97-00110.1139/x97-001
- Tanaka H (1988) Life history of Camellia rusticana, flowers easy to visit. In: Kawano S (ed) Newton special issue, shokubutsu no sekai 1. Kyoikusha, Tokyo, pp 39 (in Japanese)
- Tanaka T (1985) Studies on the origin of Camellia vernalis. Dissertation, Kyushu University Fukuoka (in Japanese with English summary)
- Toju H, Ueno S, Taniguchi F, Sota T (2011) Metapopulation STRUCTURE of a seed-predator weevil and its host plant in arms race coevolution. Evolution 65: 1707-1722. https://doi.org/10.1111/j.1558-5646.2011.01243.x10.1111/j.1558-5646.2011.01243.x21644958
- Torimaru T, Tomaru N (2005) Fine-scale clonal structure and diversity within patches of a clone-forming dioecious shrub, Ilex leucoclada (Aquifoliaceae). Ann Bot 95: 295-304. https://doi.org/10.1093/aob/mci02510.1093/aob/mci025424682815546930
- Tuyama T (1956) On some morphological features of Camellia japonica and C. rusticana. J Jpn Bot 31: 225-228 (in Japanese)
- Tuyama T (1964) On the pleuriloculate and pleuriovulate tendencies observed in “Snow Camellias.” J Jpn Bot 39: 44 (in Japanese)
- Yumoto T (1988) Pollination systems in the cool temperate mixed coniferous and broad-leaved forest zone of Yakushima Island. Ecol Res 3: 117-129 https://doi.org/10.1007/bf0234693410.1007/BF02346934
- Willson MF, Schemske D (1980) Pollinator limitation, fruit production, and floral display in pawpaw (Asimina triloba). Bull Torrey Bot Club 107: 401–408 https://doi.org/10.2307/248416010.2307/2484160
- Worth JRP, Mori H, Kitamura K (2021) Confirmation of clonal reproduction of Fagus crenata Blume from Sado Island, Niigata Prefecture. Plant Species Biol in press. https://doi.org/10.1111/1442-1984.1233610.1111/1442-1984.12336
- Zimmerman JK, Aide TM (1989) Patterns of fruit production in a neotropical orchid: pollinator vs. resource limitation. Am J Bot 76: 67–73 https://doi.org/10.1002/j.1537-2197.1989.tb11286.x10.1002/j.1537-2197.1989.tb11286.x