Abstract
In order to clarify spatial and temporal patterns in the flowering process of S. veitchii var. hirsuta, the authors investigated the flowering of the species at a regional level in a mountainous area of Kyoto City, and at population/individual culm levels at experimental forest stations within the same municipal region. S. veitchii var. hirsuta flowered in several separate areas spanning ranges between several and more than 10 km north–south and east–west from 2004 to 2007. Sporadic flowering occurred the year before mass flowering. In the mass-flowering year, 98% of the culms in an S. veitchii var. hirsuta population flowered, and the other 2% or so flowered in the years before and after mass flowering. These results show a spatiotemporal synchronous flowering pattern (with most culms of populations gregariously flowering in a year over a large area) and an asynchronous flowering pattern (with a small percentage of the culms of populations flowering before and after the mass-flowering year) for S. veitchii var. hirsuta. It was also clarified that the year and scale of mass flowering differ by area, and that mass flowering occurs in individual areas in successive years. The survey performed at the individual culm level revealed that the mean numbers of open florets and attached seeds per culm showed two peaks from April to July, suggesting that S. veitchii var. hirsuta flowering events occur twice a year.
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References
Abe M, Miguchi H, Nakashizuka T (2001) An interactive effect of simultaneous death of dwarf bamboo, canopy gap, and predatory rodents on beech regeneration. Oecologia 127:281–286
Campbell JJN (1985) Bamboo flowering patterns: a global view with special reference to East Asia. J Am Bamboo Soc 6:17–35
Filgueiras TS, Pereira BAS (1988) On the flowering of Actinocladum verticillatum (Gramineae: Bambusoideae). Biotropica 20:164–166
Franklin DC (2004) Synchrony and asynchrony: observations and hypotheses for the flowering wave in a long-lived semelparous bamboo. J Biogeogr 31:773–786
Franklin DC, Bowman DJM (2003) Bamboo, fire and flood: regeneration of Bambusa arnhemica (Bambuseae: Poaceae) after mass-flowering and die-off at contrasting sites in monsoonal northern Australia. Aust J Bot 51:529–542
Gadgil M, Prasad SN (1984) Ecological determinants of life history evolution of two Indian bamboo species. Biotropica 16:161–172
Hiura T, Sano J, Konno Y (1995) Age structure and response to fine-scale disturbance of Abies sachalinensis, Picea jezoensis, Picea glehnii, and Betula ermanii growing under the influence of a dwarf bamboo understory in northern Japan. Can J For Res 26:289–297
Igarashi B (1977) Flowering, fructification and death of Sasa kurilensis in the Ishikari district of Hokkaido in 1975. Trans 88th Mtg Jap For Soc 215–217 (in Japanese)
Isagi Y (2010) Importance of clonal structure and assisted colonization for researches of reproduction ecology of bamboo species. Jpn J Ecol Soc 60:89–95 (in Japanese with English summary)
Janzen DH (1976) Why bamboos wait so long to flower. Ann Rev Ecol Syst 7:347–391
Kawamura S (1927) On the periodical flowering of the bamboo. Jpn J Bot 3:335–349
Kudo H (1980) The variation of floor plants after withering of Sasa kurilensis by unusual mass flowering. J Jpn For Soc 62:1–8 (in Japanese with English summary)
Makita A (1992) Survivorship of a monocarpic bamboo grass, Sasa kurilensis, during the early regeneration process after mass flowering. Ecol Res 7:245–254
Makita A (1998) The significance of the mode of clonal growth in the life history of bamboos. Plant Species Biol 13:85–92
Makita A, Konno Y, Fujita N, Takada K, Hamabata E (1993) Recovery of a Sasa tsuboiana population after mass flowering and death. Ecol Res 8:215–224
Marchesini VA, Sala OE, Austin AT (2009) Ecological consequences of a massive flowering event of bamboo (Chusquea culeou) in a temperate forest of Patagonia, Argentina. J Veg Sci 20:424–432
Masahisa H (1968) Outbreaks of murid rodents in Okayama Prefecture. For Pest 17:147–150 (in Japanese)
Miyazaki Y, Ohnishi N, Takafumi H, Hiura T (2009) Genets of dwarf bamboo do not die after one flowering event: evidence from the genetic structure and flowering pattern. J Plant Res 122:523–528
Muroi H (1968) Flowering of Sasa kurilensis on Mt. Hyono-yama. Rep Fuji Bamboo Garden 13:90–106 (in Japanese)
Nakashizuka T (1988) Regeneration of beech (Fagus crenata) after simultaneous death of undergrowing dwarf bamboo (Sasa kurilensis). Ecol Res 3:21–35
Nakashizuka T (1991) Population dynamics of coniferous and broad-leaved trees in a Japanese temperate mixed forest. J Veg Sci 2:413–418
Narukawa Y, Yamamoto S (2002) Effects of dwarf bamboo (Sasa spp.) and forest floor microsites on conifer seedling recruitment in a subalpine forest. Jpn For Ecol Manag 163:61–70
National Land Agency, Land Bureau, Japan (1976) Land classification map 46 (Kyoto Prefecture). National Land Agency, Tokyo (in Japanese)
Shibata S (2010) Examination into records and periodicity concerning to Melocanna baccifera flowering with 48-year interval. Jpn J Ecol Soc 60:51–62 (in Japanese with English summary)
Simmonds NW (1980) Monocarpy, calendars and flowering cycles in angiosperms. Kew Bull 35:235–245
Suyama Y, Suzuki J, Makita A (2010) For the comprehension of gregarious flowering in bamboos. Jpn J Ecol Soc 60:97–106 (in Japanese with English summary)
Suzuki S (1978) Index to Japanese Bambusaceae. Gakken, Tokyo
Tanimoto T, Kobayashi M (1998) Monocarpic mass flowering of Sasa kurilensis var. jotanii (Bambusoideae) in Mikura-jima, Izu Island. Jpn J Jpn Bot 73:42–47 (in Japanese with English summary)
Taylor AH, Qin Z (1988) Regeneration from seed of Sinarundinaria fangiana, a bamboo, in the Wolong giant panda reserve, Sichuan, China. Am J Bot 75:1065–1073
Taylor AH, Jinyan H, Qiang ZS (2004) Canopy tree development and undergrowth bamboo dynamics in old-growth Abies–Betula forests in southwestern China: a 12-year study. For Ecol Manag 200:347–360
Ueda K (1961) On the flowering and death of bamboos and proper treatment. (II) Relation between flowering bamboo and a rhizome system in a bamboo grove with non-flowering bamboo. Bull Kyoto Univ For 33:1–26 (in Japanese with English summary)
Veblen TT (1982) Growth patterns of Chusquea bamboos in the understory of Chilean Nothofagus forest and their influences in forest dynamics. Bull Torrey Bot Club 109:474–487
Wang YJ, Tao JP, Zhong ZC (2009) Factors influencing the distribution and growth of dwarf bamboo, Fargesia nitida, in a subalpine forest in Wolong Nature Reserve, southwest China. Ecol Res 24:1013–1021
Watanabe M, Ueda K, Manabe I, Akai T (1982) Flowering, seeding, germination and flowering periodicity of Phyllostachys pubescens. J Jap For Soc 64:107–111
Widmer Y (1998) Flowering phenology of Chusquea bamboos with special reference to Chusquea talamancensis in Costa Rica. J Am Bamboo Soc 12:1–20
Acknowledgments
The authors thank Dr. Hisashi Hasegawa for his assistance in making the figure with GIS. The authors also thank Mr. Kazumichi Morishita and Dr. Shuhei Matsuyama for their valuable comments on the manuscript.
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Abe, Y., Shibata, S. Spatial and temporal flowering patterns of the monocarpic dwarf bamboo Sasa veitchii var. hirsuta . Ecol Res 27, 625–632 (2012). https://doi.org/10.1007/s11284-012-0933-9
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DOI: https://doi.org/10.1007/s11284-012-0933-9