Chin J Plant Ecol ›› 2008, Vol. 32 ›› Issue (4): 760-767.DOI: 10.3773/j.issn.1005-264x.2008.04.004
• Original article • Previous Articles Next Articles
MA Wen-Bao1,2, SHI Xiang1, ZHANG Dao-Yuan1,*(), YIN Lin-Ke1
Received:
2007-03-01
Accepted:
2007-12-26
Online:
2008-03-01
Published:
2008-07-30
Contact:
ZHANG Dao-Yuan
MA Wen-Bao, SHI Xiang, ZHANG Dao-Yuan, YIN Lin-Ke. FLOWERING PHENOLOGY AND REPRODUCTIVE FEATURES OF THE RARE PLANT EREMOSPARTON SONGORICUM IN DESERT ZONE, XINJIANG, CHINA[J]. Chin J Plant Ecol, 2008, 32(4): 760-767.
观测项目 Observation items | 种群水平 Population level | 个体水平 Individual level | 花序水平 Inflorescence level | |||||
---|---|---|---|---|---|---|---|---|
2005 | 2006 | 2005 | 2006 | 2005 | 2006 | |||
始花日期 First flowering date (month-day) | 5-24 | 5-25 | 5-27 | 5-31 | 5-29 | 6-2 | ||
花期持续时间 Duration (d) | 29 | 26 | 10 | 8 | 7 | 5 | ||
开花高峰日期 Peak flowering date (month-day) | 6-10 | 6-15 | 6-1 | 6-4 | 6-1 | 6-4 | ||
开花振幅 Flowering amplitude (No. of flower ) | - | - | 47 | 34 | 12 | 9 | ||
开花重叠(同步)指数 Flowering synchrony index | - | - | 0.837 | 0.822 | - | - | ||
终花日期 Last flowering date (month-day) | 6-21 | 6-19 | 6-5 | 6-7 | 6-4 | 6-7 |
Table 1 Phenology ofEremosparton songoricum at the level of the population, individual and inflorescence in 2005 and 2006
观测项目 Observation items | 种群水平 Population level | 个体水平 Individual level | 花序水平 Inflorescence level | |||||
---|---|---|---|---|---|---|---|---|
2005 | 2006 | 2005 | 2006 | 2005 | 2006 | |||
始花日期 First flowering date (month-day) | 5-24 | 5-25 | 5-27 | 5-31 | 5-29 | 6-2 | ||
花期持续时间 Duration (d) | 29 | 26 | 10 | 8 | 7 | 5 | ||
开花高峰日期 Peak flowering date (month-day) | 6-10 | 6-15 | 6-1 | 6-4 | 6-1 | 6-4 | ||
开花振幅 Flowering amplitude (No. of flower ) | - | - | 47 | 34 | 12 | 9 | ||
开花重叠(同步)指数 Flowering synchrony index | - | - | 0.837 | 0.822 | - | - | ||
终花日期 Last flowering date (month-day) | 6-21 | 6-19 | 6-5 | 6-7 | 6-4 | 6-7 |
Fig. 2 Variations of the first flowering date (●), peak flowering date (▼), last flowering date (○) and duration for Eremosparton songoricum individuals in 2005 and 2006 The values on the left side are relative flowering intensities and the ones on the right side are flowering synchrony indices
时期 Stages | 持续时间 Duration | 旗瓣颜色变化 Standard petal changes in color | 旗瓣展开情况 Standard petal opening situation | 柱头与花药相对位置 Relative position of stigma and anther | 花药开裂数 Dehiscence number of anther |
---|---|---|---|---|---|
前期 Pre-dehiscence | 花前1~2天 One to two days before flowering | 深紫红色 Dark fuchsia | 未开 Close | 柱头高于花药 Stigma is higher than anther | 0 |
初期 Initial dehiscence | 开花前半天 Half day before flowering | 紫红色 fuchsia | 微有小口至张开 Open a little | 柱头近高于或低于花药Stigma is equal to or lower than anther | 1~4 |
盛期 Full dehiscence | 开花后半天 Half day after flowering | 红色 Red | 张开至与翼瓣垂直 Open and perpendicular with wing petals | 柱头低于或近高于花药Stigma is lower than or equal to anther | 5~9 |
凋谢期Withering | 开花后1天 One day after flowering | 淡紫色至白色 Light purple to white | 向下卷曲 Curve downwards | 柱头高于花药 Stigma is higher than anther | 10 |
Table 2 The single flowering process of Eremosparton songoricum
时期 Stages | 持续时间 Duration | 旗瓣颜色变化 Standard petal changes in color | 旗瓣展开情况 Standard petal opening situation | 柱头与花药相对位置 Relative position of stigma and anther | 花药开裂数 Dehiscence number of anther |
---|---|---|---|---|---|
前期 Pre-dehiscence | 花前1~2天 One to two days before flowering | 深紫红色 Dark fuchsia | 未开 Close | 柱头高于花药 Stigma is higher than anther | 0 |
初期 Initial dehiscence | 开花前半天 Half day before flowering | 紫红色 fuchsia | 微有小口至张开 Open a little | 柱头近高于或低于花药Stigma is equal to or lower than anther | 1~4 |
盛期 Full dehiscence | 开花后半天 Half day after flowering | 红色 Red | 张开至与翼瓣垂直 Open and perpendicular with wing petals | 柱头低于或近高于花药Stigma is lower than or equal to anther | 5~9 |
凋谢期Withering | 开花后1天 One day after flowering | 淡紫色至白色 Light purple to white | 向下卷曲 Curve downwards | 柱头高于花药 Stigma is higher than anther | 10 |
始花日期 First flowering date | 花期持续时间Duration | 开花数 Flower number | |
---|---|---|---|
始花日期 First flowering date | - | ||
花期持续时间 Duration | -0.254 | - | |
开花数 Flower number | 0.192 | 0.473** | - |
座果数 Fruit number | 0.252 | 0.410* | 0.926** |
Table 3 Pearson correlation coefficients of the first flowering date, duration, flower number and fruit number of Eremosparton songoricumat an individual level in 2006
始花日期 First flowering date | 花期持续时间Duration | 开花数 Flower number | |
---|---|---|---|
始花日期 First flowering date | - | ||
花期持续时间 Duration | -0.254 | - | |
开花数 Flower number | 0.192 | 0.473** | - |
座果数 Fruit number | 0.252 | 0.410* | 0.926** |
[1] |
Abe T (2001). Flowering phenology, display size, and fruit set in an understory dioecious shrub Aucuba japonica (Cornaceae) . American Journal of Botany, 88,455-461.
URL PMID |
[2] | Augspurger CK (1983). Phenology, flowering synchrony, and fruit set of six neotropical shrubs. Biotropica, 15,257-267. |
[3] | Bishop JG, Schemske DW (1998). Variation in flowering phenology and its consequences for lupines colonizing Mount St. Helens. Ecology, 79,534-546. |
[4] | Buide ML, Diaz-Peromingo JA, Guitián J (2002). Flowering phenology and female reproductive success in Silene acutifolia Link ex Rohrb . Plant Ecology, 163,93-103. |
[5] | Chen CD (陈昌笃), Zhang LY (张立运), Hu WK (胡文康) (1983). The basic characteristics of plant communities, flora and their distribution in the sandy district of Gurbantunggut Desert. Acta Phytoecologica et Geobotanica Sinica (植物生态学与地植物学丛刊), 7,89-99. (in Chinese with English abstract) |
[6] | Dafni A, Kevan PG, Husband BC (2005). Practical Pollination Biology. Enviroquest Ltd., Cambridge, Ontario, Canada,3-26. |
[7] | Dieringer G (1991). Variation in individual flowering time and reproductive success of Agalinis strictifolia (Scrophulariaceae ). American Journal of Botany, 78,497-503. |
[8] | Du RQ (杜荣骞) (2003). Biological Statistics (生物统计学). Higher Education Press, Beijing,14-18. (in Chinese) |
[9] | Herrera J (1986). Flowering and fruiting phenology in the coastal shrublands of Doňana South Spain. Vegetatio, 68,91-98. |
[10] |
Kelly CA (1992). Reproductive phonologies in Lobelia inflate (Lobeliaceae) and their environmental contro1 . American Journal of Botany, 79,1126-1133.
DOI URL PMID |
[11] | Kochmer JP, Handel SN (1986). Constraints and competition in the evolution of flowering phenology. Ecological Monographs, 56,303-325. |
[12] | Li XR (李新蓉), Tan DY (谭敦炎), Guo J (郭江) (2006). Comparison of flowering phenology of two species of Ammopiptanthus (Fabaceae) under ex situ conservation in the Turpan Eremophytes Botanical Garden, Xinjiang . Biodiversity Science (生物多样性), 14,241-249. (in Chinese with English abstract) |
[13] | Lovett DJ, Lovett DL (1988). Plant Reproductive Ecology: Patterns and Strategies. Oxford University Press, Oxford. |
[14] | Lu XY (陆雪莹), Zhang DY (张道远), Ma WB (马文宝) (2007). Genetic variation and clonal diversity in fragmented populations of the desert plant Eremosparton songoricum based on ISSR markers . Biodiversity Science (生物多样性), 15,282-291. (in Chinese with English abstract) |
[15] | Ma WB (马文宝), Zhang DY (张道远), Yin LK (尹林克) (2007). The variation of seed sizes of Eremosparton songoricum geographic populations and germination characteristics . Arid Land Geography (干旱区地理), 30,674-679. (in Chinese with English abstract) |
[16] | McIntosh ME (2002). Flowering phenology and reproductive output in two sister species of Ferocactus (Cactaceae ). Plant Ecology, 159,1-13. |
[17] | Ollerton J, Diaz A (1999). Evidence for stabilizing selection acting on flowering time in Arum maculatum (Araceae): the influence of phylogeny on adaptation . Oecologia, 119,340-348. |
[18] | Ollerton J, Lack A (1992). Flowering phenology: an example of relaxation of natural selection. Trends in Ecology & Evolution, 7,274-276. |
[19] | Ollerton J, Lack A (1998). Correlation between flowering phenology, plant size and reproductive success in Lotus corniculatus (Fabaceae) . Plant Ecology, 139,35-47. |
[20] | O’Neil P (1997). Natural selection on genetically correlated phenological characters in Lythrum salicaria L . (Lythraceae). Evolution, 51,267-274. |
[21] | Pickering CM (1995). Variation in flowering parameters within and among five species of Australian alpine Ranunculus. Australian Journal of Botany, 43,103-112. |
[22] | Primack RB (1987). Relationships among flowers, fruits and seeds. Annual Review of Ecology and Systematics, 18,409-430. |
[23] | Rathcke B, Lacey EP (1985). Phenological patterns of terrestrial plants. Annual Review of Ecology and Systematics, 16,179-214. |
[24] | Wang XQ (王雪芹), Li BW (李丙文), Zhang YM (张元明) (2003). Stabilization of dune surface and formation of mobile belt at the top of longitudinal dunes in Gurbantonggut Desert, Xinjiang, China. Journal of Desert Research (中国沙漠), 23,126-131. (in Chinese with English abstract) |
[25] | Wei WS (魏文寿), Zhang P (张璞), Gao WD (高卫东), Li HJ (李红军) (2003). Climate and desert environment evolution in sandstorm source area of Xinjiang, China. Journal of Desert Research (中国沙漠), 23,483-487. (in Chinese with English abstract) |
[26] | Whitehead DR (1983). Wind pollination:some ecological and evolutionary perspectives. In: Real L ed. Pollination Biology. Academic Press, Orlando,FL, USA. |
[27] | Willson MF (1983). Plant Reproductive Ecology. John Wiley & Sons, New York, 80-85. |
[28] | Xiao YA (肖宜安), He P (何平), Li XH (李晓红) (2004). The flowering phenology and reproductive features of the endangered plant Disanthus cercidifolius var . longipes H. T. Chang (Hamamelidaceae) . Acta Ecologica Sinica (生态学报), 24,14-21. (in Chinese with English abstract) |
[29] | Yin LK (尹林克), Tan LX (谭丽霞), Wang B (王兵) (2006). Rare Endangered Endemic Higher Plants in Xinjiang of China (新疆珍稀濒危特有高等植物). Xinjiang Scientific and Technical Publishing House, Urumq, 74-75. (in Chinese) |
[30] | Zhang LY (张立运), Chen CD (陈昌笃) (2002). On the general characteristics of plant diversity of Gurbantunggut sandy desert. Acta Ecologica Sinica (植物生态学报), 22,1923-1932. (in Chinese with English abstract) |
[31] | Zhang LY (张立运), Hai Y (海鹰) (2002). Plant communities excluded in the book of “The Vegetation and Its Utilization in Xinjiang”.Ⅰ. The desert plant communities. Arid Land Geography (干旱区地理), 25,84-89. (in Chinese with English abstract) |
[32] | Zimmerman M, Gross RS (1984). The relationship between flowering phenology and seed set in an herbaceous perennial plant Polemonium foliosissimum Gray . The American Midland Naturalist, 111,185-191. |
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