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'divaricate.': [139], 'Mature': [140], 'fruit': [141, 417], 'dry': [143, 1037], 'mericarp': [144], '2–3': [150], 'mean': [154, 194, 1036, 1431, 3991, 4089, 4320], 'air-dry': [155], 'mass': [156, 175, 196], '9.65': [158], 'mg': [159, 199, 1051, 1064, 1071, 1079, 4395], '±': [160, 1049, 1062, 1069, 1077, 1111, 1442, 4008, 4016, 4033, 4050, 4070, 4112], '0.33': [161], '(10': [162], 'samples': [163, 3354, 3613, 4103], '100': [165, 3245, 3303], 'from': [166, 178, 309, 312, 355, 359, 365, 374, 388, 426, 540, 555, 659, 718, 748, 800, 826, 843, 895, 1018, 1203, 1520, 2233, 3199, 3290, 3313, 4271, 4324], 'hedgerow': [168, 182, 202, 491, 2835], 'population).': [169], 'Salisbury': [170, 3774], '(1974)': [171], 'reports': [172], 'average': [174], 'seed': [177, 195, 244, 310, 427, 470, 3357, 3362, 4178], 'shade-tolerant': [179], 'woodland': [180, 1650, 1657, 2027, 2053, 2273, 2279, 2301, 2322, 2338, 2628, 2633, 2638, 2644, 2651, 2738, 2883, 4055], 'plants': [183, 304, 420, 1587, 3200, 3308, 3334, 4141], 'as': [184, 562, 923, 1163, 1217, 1903, 1933, 2191, 2694, 3026, 3147, 3149, 3551, 4005, 4173, 4175], '3.7': [185], 'mg,': [186], 'Grime': [188, 1118], 'et': [189, 319, 1119, 1235, 1407, 1452, 3222, 3376, 3820, 3860, 3986], 'al.': [190, 320, 1120, 1236, 1408, 1453, 3223, 3377, 3821, 3861, 3987], '(1988)': [191, 481, 1121, 2747, 4132], 'record': [192, 696, 1122, 2916], '7.25': [198], 'for': [200, 761, 1222, 1228, 1241, 1858, 3145, 3578, 3607, 3629, 3740, 4383], 'population.': [203, 4230, 4274], 'aparine': [205, 261, 307, 395, 440, 506, 523, 525, 557, 571, 627, 685, 741, 781, 837, 870, 920, 964, 1032, 1043, 1097, 1125, 1158, 1245, 1323, 1344, 1371, 1415, 1482, 1532, 1548, 1578, 1643, 1894, 1937, 1951, 2019, 2133, 2206, 2264, 2366, 2493, 2525, 2593, 2623, 2654, 2691, 2772, 2825, 2878, 2918, 3007, 3040, 3109, 3154, 3197, 3261, 3307, 3333, 3344, 3397, 3506, 3585, 3631, 3645, 3684, 3705, 3746, 3764, 3870, 3918, 3975, 4094, 4138, 4301], 'is': [206, 295, 572, 592, 617, 628, 643, 754, 805, 871, 921, 960, 994, 1126, 1139, 1299, 1324, 1460, 1533, 1538, 1549, 1633, 1644, 1661, 1680, 1705, 1765, 1775, 1816, 1834, 1880, 1918, 2035, 2083, 2100, 2145, 2265, 2367, 2494, 2526, 2594, 2624, 2655, 2692, 2706, 2826, 2879, 2900, 3008, 3120, 3765, 3780, 3816, 3825, 3841, 3919, 3936], 'highly': [208, 1420], 'variable': [209, 596], 'species': [210, 222, 956, 1376, 1536, 1647, 2709, 2829, 2951, 2966, 3432, 3479, 3513, 3541, 3610, 3688], 'owing': [211], 'combination': [214, 991, 2952, 2967], 'phenotypic': [216, 4287], 'plasticity': [217, 239], 'genecological': [219], 'variation.': [220], 'The': [221, 681, 736, 751, 832, 915, 1456, 1473, 1599, 1877, 3257, 3473, 3640, 3803, 3846, 3990, 4088, 4289, 4362], 'has': [223, 889, 977, 1159, 1570, 1624, 3020, 4302], 'different': [224, 231, 326, 431, 3727], 'responses': [225], 'environment': [228], 'corresponding': [229], 'environmentally': [232], 'conditioned': [233], 'life': [234], 'cycles': [235], '[see': [236, 284, 475, 495], 'VI': [237, 285, 496, 1239], '(e)];': [238], 'timing': [242], 'germination,': [245], 'productivity,': [246], 'growth': [247, 1082, 3590, 3758, 3963, 4121, 4169, 4197], 'form,': [248], 'freezing': [249, 4403], 'tolerance,': [250], 'light': [253, 946, 2217, 4185, 4367], 'temperature': [255, 948, 4313, 4369, 4382, 4430], 'dependence': [256], 'photosynthesis': [258, 4384, 4424, 4439], 'enable': [259], 'G.': [260, 306, 394, 439, 505, 522, 534, 556, 563, 780, 836, 919, 963, 1002, 1031, 1042, 1124, 1343, 1414, 1531, 1547, 1577, 2132, 2690, 2824, 2877, 2917, 3006, 3039, 3108, 3153, 3196, 3255, 3260, 3276, 3306, 3332, 3343, 3364, 3396, 3505, 3584, 3630, 3644, 3683, 3704, 3715, 3723, 3838, 3869, 3974, 4093, 4137, 4300], 'establish': [263], 'itself': [264], 'wide': [267, 891], 'variety': [268], 'habitats.': [270, 432], 'Potential': [271], 'variability': [272], 'concealed': [273], 'higher': [276, 880, 3700, 3736], 'polyploid': [277], 'conditions,': [278, 294], 'especially': [279, 622, 1316, 1606, 1749, 1808, 1978, 2064, 2303, 2340, 2716, 3904], 'widespread': [282, 644, 1669, 2085, 2115, 2256, 2381, 3024], 'hexaploids': [283], '(d)],': [286], 'enabling': [287], 'them': [288], 'respond': [290], 'changing': [292], 'environmental': [293], 'probably': [296, 338], 'also': [297, 593, 1238, 1325, 1736, 1881, 2101, 2595, 2656, 2754, 2847, 2997], 'basis': [299], 'success.': [302], 'Among': [303], 'raised': [308], 'collected': [311, 428, 720, 1017, 1395, 3198], 'various': [313, 3211, 3980], 'sites': [314], 'continental': [316, 2688], 'Europe,': [317], 'Böcher': [318], '(1955)': [321], 'distinguished': [322], 'least': [324, 694], 'five': [325, 3637], 'climatic': [327], 'ecotypes': [328, 437, 461], 'races': [330], 'that': [331, 985, 1123, 1537, 1774, 3125, 3599, 3628, 3713, 3865, 4249, 4314], 'either': [332, 3465], 'may': [333, 3137, 3155], 'be': [334, 3359, 4284], 'discrete': [335, 436, 3932], 'ranges': [339], 'large': [342, 3929, 4220], 'clinal': [343], 'variation:': [344], 'mediterranean,': [345, 357], 'summer-annual': [346, 364, 373], '(seed': [347, 384], 'germinates': [348, 385], 'spring)': [351], 'accelerated': [353], 'development': [354, 3754], 'Portugal;': [356], 'biennial': [358], 'Spain;': [360], 'southern,': [361], 'winter-': [362, 371], 'France;': [366], 'northern,': [367, 379], 'rather': [368, 4259], 'late': [369, 381, 4097], 'flowering': [370, 382], 'Denmark': [375, 389], 'Poland;': [377], 'winter-annual': [383], 'autumn)': [387], 'Sweden.': [391], 'Ecotypes': [392], 'have': [396, 500, 559, 3265, 3749, 3976], 'been': [397, 501, 560, 978, 1160, 3266, 3977, 4303], 'demonstrated': [398, 979], 'Berkefeld': [400], '(1988),': [401], 'differing': [402, 4187], 'shape': [404], 'cotyledons,': [406], 'hairiness': [407], 'stems,': [409], 'colour': [410], 'stem': [412], 'edges': [413, 2002, 2739], 'spines': [418], 'grown': [421], 'under': [422, 1019, 4057, 4073, 4222], 'uniform': [423], 'garden': [424], 'conditions': [425, 898, 1999, 3144, 4225], 'several': [430, 2370, 2627], 'In': [433, 886, 950, 2122, 2687, 2819, 2869, 2908, 3032, 3669, 3776], 'Britain,': [434, 1873, 2131], 'two': [435, 460, 1253, 1522, 1955, 2598, 3856], 'exist,': [441], 'one': [442, 695, 1373], 'found': [443, 599, 806, 1259, 1744, 2452, 2856], 'arable': [445, 620, 3030, 3036, 4147, 4228, 4273], 'fields': [446, 3079], 'open': [448, 1503, 2371], 'situations': [449], 'other': [452, 1554, 2400], 'growing': [453, 3201], 'hedgerows': [455, 1394], '(': [456, 529, 567, 639, 647, 866, 972, 1268, 1336, 1405, 1450, 1467, 2727, 2768, 2866, 2905, 3067, 3098, 3190, 3220, 3773, 3858, 4116], 'Froud-Williams': [457, 3070, 3099, 3191, 3221, 3269], '1985);': [458], 'are': [462, 549, 1345, 1493, 1726, 1798, 3128], 'similar': [464, 2422, 4260], 'morphologically': [465], 'but': [466, 591, 656, 926, 1226, 1605, 1670, 1943, 2425, 4268, 4427], 'differ': [467], 'markedly': [468], 'dormancy': [471], 'germination': [473, 3139, 3249], 'requirements': [474], 'VIII': [476], '(d)].': [477], 'Bain': [478], '&': [479, 935, 982, 2912, 3069, 3100, 3593, 4130, 4307], 'Attridge': [480], 'provide': [482, 3141, 3174], 'evidence': [483, 1185, 3122], 'genotypic': [485], 'differences': [486, 4279], 'shade': [488], 'strategies': [489], 'between': [490, 807, 1133, 1425, 1433, 1974, 3242, 3889, 4188, 4193, 4280], 'field': [493, 2127, 2402, 3204, 3853, 4148, 4229], 'populations': [494, 3581, 3925, 4135, 4257, 4281], '(e)].': [497], 'Two': [498], 'forms': [499, 2893], 'recognized,': [502], 'rarer': [504], 'f.': [507, 524], 'intermedium': [508], 'Bonnet,': [509], 'smooth': [511], 'without': [515, 1058], 'spiny': [516, 527], 'hairs,': [517], 'common': [520, 951, 1646, 1707, 2251, 2258, 2940], 'form': [521, 3419], 'Moore': [530], '1975).': [531], 'Variants': [532], 'spurium': [535, 564], 'setose': [537], 'fruits,': [538], 'apart': [539], 'flower': [542], 'characters': [543], 'diploid': [546], 'chromosome': [547], 'number,': [548], 'often': [550, 1505, 2701], 'not': [551, 1227, 4371], 'easy': [552], 'distinguish': [554], 'described': [561, 1932, 2693], 'ssp.': [565, 1841, 1993], 'infestum': [566], 'Hanf': [568], '1983).': [569, 2770], 'native': [573, 916, 4144], 'on': [574, 607, 966, 1147, 1260, 1279, 1304, 1317, 1390, 1462, 1683, 1688, 1745, 1818, 1899, 1968, 1970, 2000, 2012, 2091, 2116, 2163, 2201, 2404, 2426, 2456, 2472, 2478, 2500, 2555, 2780, 2857, 3186, 3262, 4025, 4043, 4060, 4083, 4240, 4459], 'maritime': [575, 1956, 1987, 1998, 2498], 'shingle': [576, 1256, 1297, 1329], 'beaches,': [577], 'primary': [579, 585, 1190], 'tall-herb': [580, 1528, 1924, 2153, 2599, 2605, 2611, 3952], 'fen': [581, 605, 1349, 1529, 2600, 2606, 2612], 'communities,': [582], 'alderwood': [586], 'natural': [588, 2484], 'hydrarch': [589], 'successions,': [590], 'cosmopolitan': [597], 'weed': [598, 1904, 2379, 2395, 2423, 2446, 2662, 3012, 3028, 3047, 3057, 3126, 3471], 'hedges,': [601], 'waste': [602], 'places,': [603], 'drained': [604], 'peat,': [606], 'limestone': [608, 2166], 'scree,': [609], 'roadside': [610, 2125, 3580, 4105], 'verges,': [611], 'river': [612, 2896], 'stream': [614], 'banks,': [615], 'major': [619, 996, 2198], 'weed,': [621], 'cereal': [624, 1911, 2454, 3356, 3777], 'crops.': [625, 3031], 'abundant': [629, 873, 1130, 1140, 1347, 1929], 'throughout': [630, 645, 1602, 1672, 1821, 1913, 1947, 2040, 2119, 2129, 2259], 'British': [632, 688, 729, 840, 884, 1733, 1823, 1915, 2089, 2261], 'Isles;': [633], 'it': [634, 888, 959, 976, 1660, 1704, 1764, 1879, 2144, 2189, 2753, 2899, 3019, 3052, 3662, 3779, 3935, 3957], 'occurs': [635, 782, 1098, 1601, 1897, 1952, 2020, 2135, 2190, 2207, 2468, 2755, 2773, 2848], 'all': [637, 3608, 3686], 'vice-counties': [638], 'Fig.': [640, 648], '1).': [641], 'It': [642, 804, 938, 1138, 2846], 'Europe': [646, 743, 768, 779, 887, 2689, 2802], '2),': [649], 'northwards': [650, 828], 'Norway': [652], '70': [654], '°N,': [655], 'otherwise': [657], 'absent': [658], 'region': [661, 1353], 'within': [662, 4019, 4036, 4077, 4445], 'Arctic': [664], 'Circle,': [665], 'southwards': [667, 794], 'Mediterranean,': [670], 'west': [671, 1264, 2436], 'Azores': [674], 'east': [676, 1358, 1609, 1972], 'Ural': [679], 'mountains.': [680], 'distribution': [682, 738, 917, 1000, 1628, 2086, 2554], 'Isles.': [689, 730, 885], 'Each': [690], 'dot': [691], 'represents': [692], '10-km': [699], 'square': [700], 'National': [703, 1464], 'Grid.': [704], 'Mapped': [705], 'Mrs': [707], 'J.M.': [708], 'Croft,': [709], 'Biological': [710], 'Records': [711], 'Centre,': [712], 'Institute': [713], 'Terrestrial': [715], 'Ecology,': [716], 'mainly': [717], 'records': [719], 'members': [722], 'Botanical': [725], 'Society': [726], '(○)': [731], 'pre-1950:': [732], '(●)': [733], '1950': [734], 'onwards.': [735], 'main': [737], 'western': [745, 785, 789, 821, 2360], 'Asia': [746, 790], '(modified': [747], 'Vergl.': [749], 'Chor.).': [750, 914], 'base': [752, 2097], 'map': [753], 'reproduced': [755], 'permission': [757], 'Committee': [760], 'Mapping': [763], 'Flora': [766], '(the': [769, 4312], 'bold': [770], 'dashed': [771], 'line': [772], 'shows': [773, 1246], 'limits': [775], 'Europe).': [777], 'Outside': [778], 'eastwards': [783], 'Siberia,': [786, 788], 'southern': [787, 830, 2384, 2490, 3096], 'Turkestan,': [792], 'north-west': [797, 1517], 'African': [798], 'coast': [799, 822, 1973, 2015], 'Morocco': [801], 'Tunisia.': [803], '30': [808], '°N': [809, 812], '48': [811], 'eastern': [815, 2414], 'United': [816], 'States': [817], 'along': [819, 1513, 2254, 2895], 'North': [824, 2352], 'America': [825], 'California': [827], 'Alaska.': [831], 'altitudinal': [833], 'range': [834, 852, 1102, 3241], 'Isles': [841], 'extends': [842], 'sea': [844, 2186], 'level': [845, 3495, 3529, 3553], '366': [847], 'm': [848, 862], 'Yorkshire': [850, 2068], '(Alt.': [851], 'Br.': [853, 1368], 'Pl.)': [854], 'an': [856, 1291, 2444, 3009, 3175, 3217, 4146, 4380], 'upper': [857, 2203], 'limit': [858, 4343], 'approximately': [860], '430': [861], 'Nenthead,': [864], 'Cumbria': [865], 'Halliday': [867], '1997).': [868], 'lowland': [875, 2120, 2130, 2181, 2796], 'habitats,': [876, 4145], 'decreasing': [877, 4351], 'progressively': [878], 'altitudes': [881], 'climatically': [892], 'determined': [893, 3978], 'range,': [894], 'boreal': [896], 'oceanic–suboceanic': [897], 'north': [901, 1262, 1982, 2046, 4030], 'through': [902, 1731, 2087], 'temperate': [904, 925, 932], 'zone': [905], 'mediterranean': [908, 2875], 'climate': [909, 1867], 'south': [912, 1640, 2014, 4161], '(Vergl.': [913], 'given': [922], 'European': [924, 2822], 'now': [927], 'naturalized': [929], 'circumpolar': [931], 'Preston': [934], 'Hill': [936], '(1997).': [937], 'occupies': [939], 'niche': [941], 'seasonally': [944], 'contrasting': [945], 'climate.': [949], 'Urtica': [953, 1892, 1935, 1964, 2031], 'dioica,': [954, 1790, 1931, 2704], 'which': [958, 1715, 1797, 1815, 1896, 2034, 2082, 2467, 2892, 3840, 3995], 'closely': [961, 4181], 'associated,': [962], 'thrives': [965], 'soils': [967, 1132, 1149, 1174, 1748, 1820, 1856, 1946, 2094, 2118, 2407, 2458, 2782, 2858], 'rich': [968], 'available': [970, 1206], 'nitrogen': [971, 993, 1010, 1090, 3403, 3435, 3494, 3555], 'Ellenberg': [973, 2746, 2817, 2867], '1988).': [974, 2818, 2868], 'However,': [975], 'Pigott': [981], 'Taylor': [983], '(1964)': [984], 'supply': [987], 'phosphate': [989, 1194, 1231], 'factor': [997], 'limiting': [998, 1191], 'aparine;': [1003], 'response': [1005, 4365], 'additions': [1007], 'fertilizer': [1009], 'phosphorus': [1012, 1092], 'pots': [1014], 'soil': [1016, 1207, 3188, 3209, 3531, 3906, 4027], 'dominant': [1020], 'Mercurialis': [1021, 1741], 'perennis': [1022, 1742, 2321, 2337], 'Buff': [1024], 'Wood,': [1025, 4064], 'East': [1026, 2288], 'Hatley,': [1027], 'Cambridgeshire,': [1028, 4109], 'UK,': [1029], 'where': [1030, 1296, 1659, 1676, 1703, 1763, 2188, 2898, 3709, 3956], 'rarely': [1033], 'occurs,': [1034], 'weight': [1038, 3485, 3520], 'seedlings': [1040, 3151, 3167, 3721, 3741, 4298], 'after': [1044, 3169, 3696, 4449], '55': [1045], 'days': [1046], 'was': [1047, 1200, 1372, 3041, 3053, 3073, 3227, 3371, 3442, 3614, 3632, 3663, 3717, 3874, 3887, 3899, 3913, 4110, 4126, 4198, 4237, 4328, 4425, 4432, 4443], '257': [1048], '14': [1050], 'stunted': [1053], 'leaves': [1054], 'no': [1056, 3121, 4419], 'flowers': [1057, 1085], 'added': [1059, 1066, 1073], 'fertilizer,': [1060], '330': [1061], '17': [1063], 'nitrogen,': [1067], '264': [1068], '25': [1070, 4017], 'phosphorus,': [1074], '587': [1076], '86': [1078], 'vigorous': [1081], 'both': [1084, 2063, 2990, 3678, 4160], 'developed': [1088], 'when': [1089, 1195, 3877, 3897, 3905], 'were': [1093, 3206, 3576, 3674, 3908, 4180, 4258, 4456], 'supplied': [1094], 'together.': [1095], 'habitats': [1104], 'association': [1106, 2836, 2855, 2884, 3106], 'mildly': [1108], 'acid': [1109], 'base-rich': [1112, 1747, 2457], 'damp': [1113, 2781], 'fairly': [1115], 'wet': [1116, 2937], 'soils.': [1117], 'most': [1127, 1378, 1495, 1634, 3044, 3055, 3875, 4213], 'frequent': [1128, 1498, 1539, 1635, 2102, 2184, 2880, 3045, 3056], 'pH': [1134, 1151], '5.5': [1135], '8.0.': [1137], 'scrub': [1142, 1652, 1701, 1960, 2080, 2833, 3950], 'occasional': [1144, 2146, 2266, 2368], 'hedges': [1146, 1383], 'chalk': [1148, 1172], '7.8': [1152], 'Wiltshire': [1154, 1382], '(Fl.': [1155, 1384], 'Wilt.).': [1156, 1385], 'used': [1161], 'successfully': [1162], 'bioassay': [1165], 'plant': [1166, 3439, 3490, 3525, 3567, 3569, 3609, 3687, 3710], 'laboratory': [1169], 'experiment': [1170, 3219, 3370], 'grassland': [1173, 2139, 2154, 2178], 'R.A.': [1176], 'Reed': [1177], 'P.J.': [1179], 'Grubb': [1180, 4117], '(unpublished': [1181], 'data).': [1182], 'They': [1183], 'obtained': [1184], 'succession': [1188], 'nutrients,': [1192], 'first': [1193], 'freely': [1197], 'diffusible': [1198], 'nitrate': [1199, 1216, 1225], 'taken': [1201], 'up': [1202, 3350], 'total': [1205, 3483, 3518, 4241], 'volume': [1208], 'rapidly': [1210], 'immobile': [1213, 1230], 'phosphate,': [1214], 'then': [1215, 4350], 'root': [1218, 1907], 'competition': [1219, 3285], 'became': [1220, 3559], 'effective': [1221, 3176, 3876], 'mobile': [1224, 2506], '(cited': [1232], 'Bonis': [1234], '1997)****[see': [1237], '(e)': [1240], 'supporting': [1242], 'evidence].': [1243], 'high': [1248, 2757, 2775, 2793, 2850, 3656, 3760], 'degree': [1249], 'constancy': [1251, 2794, 2851], 'types': [1254], 'beach': [1257, 1281], 'vegetation': [1258, 1330, 1508, 1814, 1905, 1925, 2182, 2380, 2736, 3983], 'coasts': [1265], 'Scotland': [1267, 1511], 'Gimingham': [1269], '1964):': [1270], 'Atriplex': [1272, 1488, 2548, 2585], 'glabriuscula–Silene': [1273], 'maritima': [1274, 1479, 1994], '(uniflora)–Tripleurospermum': [1275], 'maritimum': [1276], 'stands': [1277, 2193, 3981], 'occurring': [1278, 1675, 3061], 'fringing': [1280], 'composed': [1282], 'pebbles': [1284], 'set': [1285, 3443], 'sandy': [1288], 'matrix': [1289], 'admixture': [1292], 'algal': [1294], 'debris,': [1295], 'movement': [1298], 'confined': [1300, 1509, 1849, 2156, 2286, 3229], 'winter;': [1302], 'apposition': [1305], 'banks': [1306, 2897], 'landward': [1308], 'foreshore': [1311, 2502], 'Arrhenatherum': [1313, 1631, 1770, 2137, 2150], 'elatius': [1314, 1565, 1966, 2138], 'stands,': [1315], 'Isle': [1319], 'Arran.': [1321], 'component': [1327], 'Dungeness': [1332], 'Wales': [1335], 'Scott': [1337], '1963).': [1338], 'Both': [1339], 'U.': [1340, 1558, 1574, 1724, 1789, 1930, 2703, 4023, 4058, 4081], 'dioica': [1341, 1527, 1559, 1575, 1656, 1712, 1725, 2032, 2620, 4024, 4059, 4082], 'carr': [1350], 'Broads': [1356], 'Norfolk': [1359], 'valley': [1363], 'fenwoods': [1364], 'Breckland': [1366], '(Tansley,': [1367], 'Isl.).': [1369], '20': [1375, 4069], 'recorded': [1377], 'frequently': [1379, 1801, 1953, 2021, 2134, 2208], '121': [1381], 'From': [1386], 'detailed': [1387], 'botanical': [1388], 'data': [1389], 'composition': [1392], 'during': [1396, 3586, 3653, 3689, 4373], 'countryside': [1397], 'surveys': [1398], 'Britain': [1400], '1978': [1402, 1426], '1990': [1404], 'Barr': [1406], '1993': [1409], '),': [1410], 'cover': [1412, 1435], 'paired': [1417], 'plots': [1418, 1449], 'increased': [1419, 3248, 3526, 3914], 'significantly': [1421], '(P': [1422], '<': [1423], '0.001)': [1424], '1990,': [1428], 'difference': [1432], 'percentage': [1434], '2': [1438], 'years': [1439], '5': [1441, 3243, 4049, 4071], '1.1': [1443], 'sample': [1446], '172': [1448], 'Bunce': [1451], '1994': [1454], ').': [1455], 'following': [1457, 3157], 'phytosociological': [1458], 'account': [1459], 'based': [1461], 'Vegetational': [1465], 'Classification': [1466], 'Rodwell': [1468], '1991,': [1469], '1992,': [1470], '1995,': [1471], '1999).': [1472], 'joint': [1474, 1663, 1920], 'constants': [1475, 1523, 1555], 'Matricaria': [1478], '(Tripleurospermum': [1480], 'maritimum)–Galium': [1481], 'strandline': [1483, 1507], 'community': [1484, 1600, 1843, 1888, 1938, 1989, 2214, 2245, 2376, 2391, 2396, 2419, 2424, 2442, 2465, 2508, 2667, 2674, 2679, 2685, 2958], '(SD3),': [1485], 'together': [1486, 1551, 1827], 'glabriuscula': [1489], 'Stellaria': [1491, 1885], 'media,': [1492], 'prominent': [1496, 1550], 'elements': [1499], 'generally': [1502], 'patchy': [1506, 2553], 'sheltered': [1514], 'shores': [1515], 'England.': [1518, 2017, 2491], 'Apart': [1519], 'Phragmites': [1525, 1556, 1569, 2306, 2538, 2544, 2602], 'australis–Urtica': [1526], '(S26),': [1530], 'only': [1535, 1625], 'throughout;': [1540], 'locally': [1541, 3920], 'Filipendula': [1544, 1621, 2141, 2247], 'ulmaria': [1545, 2142, 2152, 2283], 'subcommunity,': [1546, 1622, 1668, 1743, 1848, 1895, 1967, 1995, 2250, 2550], 'F.': [1561], 'ulmaria;': [1562], 'A.': [1564, 1583, 1785, 3502], 'subcommunity': [1566, 1632, 1713, 1773, 2033, 2113, 2284, 2308, 2345, 2546, 2587, 2616], 'dominated': [1567, 1926, 2449, 2803, 3582], 'varying': [1571], 'amounts': [1572], 'and,': [1579], 'beneath,': [1580], 'tussocks': [1581], 'elatius,': [1584, 1786], 'scattered': [1586, 1627, 2158, 2435], 'Cirsium': [1589], 'arvense': [1590], 'Heracleum': [1592], 'sphondylium': [1593, 1772, 1792], 'characteristic': [1595, 1809, 2065, 2346, 2950, 2965], 'this': [1597, 1811, 4400, 4429], 'vegetation.': [1598], 'lowlands': [1604, 2090, 2410, 2488], 'Broadland,': [1608], 'Norfolk,': [1610], 'Fens': [1612], 'around': [1614, 2124, 2430, 2959, 4408], 'Shropshire': [1616, 2296, 2313], 'Cheshire': [1618, 2294, 2315], 'meres;': [1619, 2297, 2316], 'however,': [1623], 'south-west': [1637, 1871, 4149], 'England': [1638, 2162, 2232, 3097], 'Wales.': [1641], 'three': [1649, 2497, 3462, 4134, 4190], 'communities:': [1653, 1957, 2274, 2372, 2499, 2533, 2601, 2629, 2663, 2923], 'Alnus': [1654, 2023, 2281, 2298], 'glutinosa–Urtica': [1655], '(W6),': [1658], 'constant': [1664, 1727, 1767, 1921, 3652], 'typical': [1667], 'local': [1671], 'lowlands,': [1674, 1734], 'active': [1677], 'alluvial': [1678, 4026], 'deposition': [1679], 'taking': [1681], 'place': [1682], 'mature': [1685], 'rivers': [1686, 2199], 'remnants': [1690], 'undrained': [1692], 'flood': [1693, 2797], 'plains': [1694], 'eutrophicated': [1696], 'mires;': [1697], 'Crataegus': [1698, 1716], 'monogyna–Hedera': [1699], 'helix': [1700, 1722], '(W21),': [1702], 'Hedera': [1710, 1721], 'helix–Urtica': [1711], 'monogyna,': [1717], 'Rubus': [1718, 1758], 'fruticosus': [1719, 2079, 2106, 2643], 'agg.,': [1720, 1796], 'species,': [1728], 'distributed': [1730, 2039, 2310, 2324], 'floristically': [1739], 'richer': [1740], 'heavy-textured': [1746, 2428], 'areas': [1751, 3093], 'clays': [1753], 'shales;': [1755], 'fruticosus–Holcus': [1759], 'lanatus': [1760], 'underscrub': [1761, 2107], '(W24),': [1762], 'elatius–Heracleum': [1771], 'consistently': [1776], 'enriched': [1777, 3943], 'distinctive': [1781], 'group': [1782], 'preferentials,': [1784], 'Festuca': [1787, 2174], 'rubra,': [1788], 'H.': [1791], 'Taraxacum': [1794], 'officinale': [1795], 'constants,': [1799], 'Anthriscus': [1802], 'sylvestris': [1803, 2249], 'Chaerophyllum': [1805], 'temulentum': [1806], '(temulum),': [1807], 'kind': [1812], 'ubiquitous': [1817, 3015], 'suitable': [1819, 2117, 3143], 'lowlands.': [1824, 1949, 2262], 'aparine,': [1826, 3277, 3724, 3839], 'Oxalis': [1829], 'pes-caprae': [1830], 'Sonchus': [1832], 'oleraceus,': [1833], 'preferential': [1835, 1882], 'Cerastium': [1838], 'glomeratum–Fumaria': [1839], 'muralis': [1840], 'boreai': [1842], '(OV6)': [1844], 'Vicia': [1845], 'hirsuta–Papaver': [1846], 'dubium': [1847], 'regularly': [1851], 'disturbed': [1852, 1945, 3944], 'fertile,': [1853], 'light,': [1854], 'non-calcareous': [1855], 'cultivated': [1857], 'bulb': [1859], 'vegetable': [1861], 'production': [1862, 3264, 4179], 'extreme': [1865], 'oceanic': [1866], 'far': [1870], 'Cornwall': [1875], 'Scillies;': [1878], 'media–Capsella': [1886], 'bursa-pastoris': [1887], '(OV13)': [1889], 'dioica–Galium': [1893, 1936], 'fertile': [1900], 'loamy': [1901], 'soils,': [1902, 2221, 2429], 'among': [1906, 2223, 4233], 'vegetable,': [1908], 'salad': [1909], 'crops,': [1912], 'lowlands;': [1916], 'species-poor': [1923], 'densely': [1928], '(OV24),': [1939], 'nutrient-rich,': [1941], 'moist': [1942, 2935], 'well-aerated,': [1944], 'Hippophae': [1958], 'rhamnoides': [1959], '(SD18),': [1961], 'dioica–Arrhenatherum': [1965], 'dunes': [1969], 'Kent': [1975], 'Fife,': [1977], 'Lincolnshire': [1980], 'Norfolk;': [1983], 'Brassica': [1985], 'oleracea': [1986], 'cliff-edge': [1988], '(MC4)': [1990], 'Beta': [1991], 'vulgaris': [1992, 2666, 2763], 'crumbling': [2001], 'sloping': [2004], 'ledges': [2005, 2474], 'south-facing': [2007], 'cliffs': [2008, 2485], 'calcareous': [2010, 2220], 'rocks': [2011], 'glutinosa–Fraxinus': [2024], 'excelsior–Lysimachia': [2025], 'nemorum': [2026], '(W7),': [2028], 'widely,': [2036], 'although': [2037, 3134], 'locally,': [2038], 'upland': [2042], 'fringes': [2043, 2433], 'west;': [2048], 'Fraxinus': [2050, 2318], 'excelsior–Acer': [2051], 'campestre–Mercurialis': [2052], '(W8),': [2054, 2323], 'Geranium': [2057], 'robertianum': [2058], 'Allium': [2060], 'ursinum': [2061], 'subcommunities,': [2062], 'Derbyshire': [2070, 2168], 'Dales': [2071], 'Welsh': [2074], 'Marches;': [2075], 'Prunus': [2077, 2837], 'spinosa–Rubus': [2078], '(W22),': [2081], 'mesotrophic': [2092], 'mull': [2093], 'moderate': [2096], 'status;': [2098], 'Pteridium': [2104], 'aquilinum–Rubus': [2105, 2642], '(W25)': [2108], 'Hyacinthoides': [2111], 'nonscripta': [2112], 'commonly': [2114, 3937], 'Britain.': [2121], 'ditches': [2128, 2253], '(MG1)': [2140], 'subcommunity;': [2143], 'scarce': [2148, 2172, 2268, 2495, 2527, 2596, 2625, 2657], 'elatius–Filipendula': [2151], '(MG2),': [2155], 'localities': [2159], 'northern': [2161], 'Carboniferous': [2165], 'Craven;': [2170], 'rubra–Agrostis': [2175], 'stolonifera–Potentilla': [2176], 'anserina': [2177], '(MG11),': [2179], 'type': [2183], 'near': [2185], 'level,': [2187], 'extensive': [2192], 'flood-plains': [2196], 'salt-marsh.': [2204], 'Papaver': [2211, 2373, 3399], 'rhoeas–Silene': [2212], 'noctiflora': [2213], '(OV16),': [2215], 'well-drained': [2219, 2406], 'mostly': [2222], 'cereals,': [2224, 3836], 'across': [2225], 'warmer': [2227], 'drier': [2229], 'south-east': [2230, 2460], 'Dorset': [2234], 'Wiltshire,': [2236], 'north-east': [2237], 'Lincolnshire;': [2239], 'Epilobium': [2243, 2618, 2682, 2970], 'hirsutum': [2244, 2971], '(OV26)': [2246], 'ulmaria–Angelica': [2248], 'roadsides,': [2255], 'number': [2271, 2530, 2660, 2921, 3930], 'Salix': [2275, 2630, 2635], 'cinerea–Betula': [2276], 'pubescens–Phragmites': [2277], 'australis': [2278, 2307, 2539, 2545], '(W2)': [2280], 'glutinosa–Filipendula': [2282], 'largely': [2285], 'Anglia': [2289], 'some': [2291, 3948], 'glutinosa–Carex': [2299], 'paniculata': [2300, 2535], '(W5),': [2302], 'excelsior–Sorbus': [2319], 'aucuparia–Mercurialis': [2320], 'cooler': [2327], 'wetter': [2329, 2427], 'north-western': [2330], 'parts': [2331], 'Britain;': [2333, 2387, 2415], 'Fagus': [2335], 'sylvatica–Mercurialis': [2336], '(W12),': [2339], 'Sanicula': [2343], 'europaea': [2344], 'scarps': [2349], 'South': [2354, 4066], 'Downs,': [2355], 'Chilterns': [2357], 'end': [2361, 4334], 'Cotswolds.': [2364], 'rhoeas–Viola': [2374], 'arvensis': [2375], '(OV3),': [2377], 'part': [2385], 'Veronica': [2388, 2416], 'persica–Veronica': [2389], 'polita': [2390], '(OV7),': [2392], 'characteristically': [2393], 'cereals': [2398, 3114, 3341, 3873], 'crops': [2403, 2455, 3065, 3778], 'lighter,': [2405], 'south-eastern': [2412, 4108], 'persica–Alopecurus': [2417], 'myosuroides': [2418], '(OV8),': [2420], 'Fenland': [2432], 'Dorset;': [2438], 'Anagallis': [2439], 'arvensis–Veronica': [2440], 'persica': [2441], '(OV15),': [2443], 'community,': [2447], 'usually': [2448], 'ephemerals,': [2451], 'England;': [2461], 'Parietaria': [2463], 'diffusa': [2464], '(OV41),': [2466], 'crevices': [2470], 'small': [2473], 'walls': [2476], 'rock': [2479], 'faces': [2480], 'quarries': [2482], 'Leymus': [2504], 'arenarius': [2505], 'dune': [2507], '(SD5);': [2509], 'Elymus': [2511, 2519], 'pycnanthus': [2512], '(Elytrigia': [2513], 'atherica)': [2514], 'salt-marsh': [2515, 2522], '(SM24);': [2516], '(Elytrigia)': [2520], 'repens': [2521], '(SM28).': [2523], 'swamp': [2532, 2540, 2562, 2566, 2570, 2574, 2578, 2583], 'Carex': [2534, 2564, 2568, 2572, 2576], 'sedge-swamp': [2536], '(S3);': [2537], 'reed-beds': [2542], '(S4),': [2543], 'prostrata': [2549, 2586], 'coastal': [2556], 'inland': [2558], 'salt-marshes;': [2559], 'Glyceria': [2560], 'maxima': [2561], '(S5);': [2563], 'riparia': [2565], '(S6);': [2567], 'acutiformis': [2569], '(S7);': [2571], 'pseudocyperus': [2573], '(S17);': [2575], 'otrubae': [2577], '(S18);': [2579], 'Scirpus': [2580], '(Bolboschoenus)': [2581], 'maritimus': [2582], '(S21),': [2584], 'Agrostis': [2589], 'stolonifera': [2590], 'subcommunity.': [2591, 2621], 'australis–Eupatorium': [2603], 'cannabinum': [2604], '(S25);': [2607], 'Phalaris': [2609, 2614], 'arundinacea': [2610, 2615], '(S28),': [2613], 'hirsutum–Urtica': [2619], 'cinerea–Galium': [2631], 'palustre': [2632], '(W1);': [2634], 'pentandra–Carex': [2636], 'rostrata': [2637], '(W3);': [2639], 'Quercus': [2640, 2647], 'robur–Pteridium': [2641], '(W10);': [2645], 'petraea–Betula': [2648], 'pubescens–Oxalis': [2649], 'acetosella': [2650], '(W11).': [2652], 'Poa': [2664], 'annua–Senecio': [2665], '(OV10);': [2668], 'Polygonum': [2669], 'aviculare–Chamomilla': [2670], 'suaveolens': [2671], '(Matricaria': [2672], 'discoidea)': [2673], '(OV18);': [2675], 'Lolium': [2676], 'perenne–Dactylis': [2677], 'glomerata': [2678], '(OV23);': [2680], '(Chamerion)': [2683], 'angustifolium': [2684, 4042], '(OV27).': [2686], 'having': [2695], 'accompanied': [2696], 'cultivation': [2697, 3136, 3159], 'since': [2698], 'Neolithic,': [2700], 'character': [2708], 'class': [2712, 2785, 2993], 'Artemisietea': [2713], '(Pfl.': [2714, 2787, 2815], 'Exk.),': [2715], 'subclass': [2718, 2761], 'Galio-Urticenea': [2719], 'order': [2722, 2725, 2750, 2766, 3499], 'Convolvuletalia': [2723], 'Glechometalia': [2726], 'Oberdorfer': [2728, 2769, 2789], '1983),': [2729], 'persistent': [2733], 'nitrophilous': [2734], 'ruderal': [2735, 2928, 2957], 'alliance': [2742, 2812, 2843, 2890, 2943], 'Geo-Alliarion': [2743], 'referred': [2744, 2840, 2887], 'Calystegio-Alliarietalia': [2751], '(Convolvuletalia);': [2752], 'frequency': [2758, 2776], 'Artemisienea': [2762], 'Artemisietalia': [2767], 'arable-weed': [2778], 'communities': [2779, 2929, 3953], 'Secalinetea': [2786], 'Exk.;': [2788, 2816], '1983);': [2790], 'plain': [2798], 'woodlands': [2799], 'central': [2801, 3095], 'willow,': [2805], 'poplar,': [2806], 'elm': [2807], 'oak': [2809], 'Salicion': [2813], 'albae': [2814], 'submediterranean-central': [2821], 'region,': [2823], 'differential': [2828, 2977, 2986], 'important': [2832, 3832], 'spinosa–Carpinus': [2838], 'betulus,': [2839], 'Prunion': [2844], 'spinosae.': [2845], 'Galio-Carpinetum': [2854], 'influenced': [2859], 'ground': [2861], 'water': [2862], 'oak–hornbeam': [2864], 'woods': [2865], 'humid': [2871], 'mountainous': [2872], 'regions': [2873], 'France,': [2876], 'Alneto-Fraxinetum': [2885], 'oxycarpae': [2886], 'Alneto-Ulmion,': [2891], 'thickets': [2894], 'subjected': [2901], 'periodic': [2903], 'inundations': [2904], 'Braun-Blanquet': [2906], '1951).': [2907], 'Netherlands,': [2910], 'Westhoff': [2911], 'den': [2913], 'Held': [2914], '(1969)': [2915], 'Oxalido-Chenopodietum': [2925], 'polyspermi': [2926], '(Chenopodietea)': [2927], 'gardens,': [2931], 'nurseries': [2932], 'riverbank': [2938], 'situations;': [2939], 'Galio-Alliarion': [2944], '(Artemisietea);': [2945], 'member': [2947, 2962], 'Angelicion': [2955], 'litoralis': [2956], 'estuaries;': [2960], 'society;': [2972], 'Salicetum': [2974, 2983], 'triandro-viminalis,': [2975], 'subassociation': [2979, 2988], 'rubestosum,': [2980], 'albo-fragilis,': [2984], 'cardaminetosum,': [2989], 'Salicetea': [2994], 'purpureae;': [2995], 'Alno-Padion': [3000], 'Quercetea': [3002], 'robori-petraeae': [3003], 'woodlands.': [3004], 'Whilst': [3005], 'dicotyledonous': [3011, 3037], 'seemingly': [3014], 'occurrence': [3016], 'hedgerows,': [3018], 'increasingly': [3021], 'become': [3022], 'importance': [3025], 'survey': [3034], 'weeds,': [3038], 'second': [3043, 3671], 'broad-leaved': [3046], 'present': [3048, 3074, 3611, 3938], 'harvest,': [3050], 'while': [3051, 3164], 'winter': [3059, 3081, 3113, 3291, 3835, 3872, 4401], 'wheat,': [3060], '12%': [3063], 'surveyed': [3066, 3084], 'Chancellor': [3068, 3101], '1984),': [3071], '57%': [3076], '450': [3078], 'oilseed': [3082], 'rape': [3083], 'just': [3085], 'prior': [3086], 'summer': [3089], 'harvest': [3090], 'nine': [3092, 4100], '1987).': [3102], 'Despite': [3103], 'apparent': [3105, 4444], 'early': [3111, 3587, 3660, 3784, 3806, 4348], 'sown': [3112, 3207], 'established': [3115, 3965], 'minimal': [3117], 'cultivation,': [3118], 'there': [3119, 3673], 'suggest': [3124], 'problems': [3127], 'exacerbated': [3129], 'direct-drilling': [3131, 3162], 'per': [3132], 'se,': [3133], 'shallow': [3135], 'increase': [3138, 3648], 'establishment;': [3146], 'many': [3148], '44%': [3150], 'develop': [3156], 'tine': [3158], 'compared': [3160, 3234], '(29%),': [3163], 'substantially': [3165, 4270], 'fewer': [3166], 'emerge': [3168], 'ploughing.': [3170], 'Formerly,': [3171], 'straw-burning': [3172], 'could': [3173], 'means': [3177], 'control,': [3179], 'destroying': [3180], '90%': [3183], 'seeds': [3185, 3194], 'surface': [3189], '1985).': [3192], 'Ripe': [3193], 'margin': [3205], 'depths': [3212], 'wooden': [3214], 'boxes': [3215], 'outdoor': [3218], '1984': [3224], ');': [3225], 'emergence': [3226, 3251], 'virtually': [3228], 'period': [3232, 3691, 4375, 4402], 'October–January;': [3233], 'surface-sown': [3236], 'seed,': [3237], 'burial': [3238], 'over': [3239, 3855], 'depth': [3247], 'large-seeded': [3254], 'aparine.': [3256, 3365], 'effects': [3258], 'crop': [3263, 3282], 'reviewed': [3267], '(1985),': [3270], 'namely': [3271], 'competitive': [3273, 3384, 3474, 3537, 3561], 'ability': [3274, 3385, 3829], 'interference': [3278], 'harvesting': [3280], 'contamination;': [3283], 'interspecific': [3284], 'resulted': [3286], 'yield': [3288, 3311], 'losses': [3289, 3312], 'wheat': [3292, 3388, 3441, 3466, 3489, 3500, 3524], '30%,': [3294], '47%': [3295], '52%': [3297], 'experimental': [3299], 'densities': [3300, 3324], '25,': [3302], '520': [3305], 'm–2,': [3309], 'spring': [3314, 3387], 'barley': [3315], '19%,': [3317], '42%,': [3318], '55%,': [3319], '70%': [3320], '80%': [3322], '35,': [3326], '132,': [3327], '309,': [3328], '619': [3329], '1190': [3331], 'm–2;': [3335], 'effect': [3337], 'lodging': [3339], 'can': [3345, 3358, 3958], 'reduce': [3346], 'yields': [3347], '30–60%;': [3349], '21%': [3352], 'contaminated': [3360], 'A': [3366], 'replicated': [3367], 'randomized': [3368], 'glasshouse': [3369], 'carried': [3372], 'out': [3373], 'Lintell-Smith': [3375], '(1992)': [3378], 'determine': [3380], 'hierarchy': [3382, 3475, 3753], '(Triticum': [3389], 'aestivum': [3390], 'cv.': [3391], 'Tonic),': [3392], 'Anisantha': [3393], '(Bromus)': [3394], 'sterilis,': [3395], 'rhoeas': [3400], 'levels': [3404], 'rates': [3406, 4455], 'equivalent': [3407], '0,': [3409], '75,': [3410], '150': [3411], '300': [3413], 'kg': [3414], 'N': [3415], 'ha–1': [3416], 'slow': [3422], 'release': [3423], 'fertilizer.': [3424], 'For': [3425], 'each': [3426, 3448], '16': [3429], 'treatments': [3430], '(four': [3431], 'levels)': [3436], 'target': [3438, 3488, 3523], 'centre': [3446], '11.5-cm': [3449], 'pot': [3451], 'filled': [3452], 'John': [3454], 'Innes': [3455], 'No.': [3456], '1': [3457], 'compost,': [3458], 'surrounded': [3460], 'individuals': [3463], 'individual': [3470, 3757, 3933], 'species.': [3472], 'suppressing': [3481], 'ear': [3484, 3519], 'highest': [3493], 'fell': [3496], '>': [3501, 3504, 3507, 3909], 'sterilis': [3503], 'P.': [3508], 'rhoeas.': [3509], 'Irrespective': [3510], 'neighbouring': [3515], 'plant,': [3516], 'nitrogen.': [3532], 'Consideration': [3533], 'relative': [3536, 4168], 'abilities': [3538], 'relation': [3543, 3563], 'strongest': [3546], 'competitor': [3547], '(wheat)': [3548], 'indicated': [3549, 3731, 3864], 'that,': [3550], 'increased,': [3556], 'weeds': [3558, 3833], 'wheat.': [3565], 'Biomass,': [3566], 'size,': [3568], 'density': [3570, 3681, 3711], 'inequality': [3573, 3642, 3702], 'sizes': [3575], 'assessed': [3577], 'autumn-emerging': [3579], 'stages': [3588], 'Puntieri': [3592], 'Hall': [3594], '(1996).': [3595], 'One': [3596], 'study': [3597, 3672], 'showed': [3598], 'slope': [3601], 'log–log': [3604], 'size–density': [3605], 'relationship': [3606], 'closer': [3615, 3633], '–1.5': [3617], '(as': [3618], 'predicted': [3619], '3/2': [3622], 'power': [3623], 'law': [3624], 'self-thinning)': [3626], '–1.0': [3635], 'separate': [3638], 'populations.': [3639], 'size': [3641, 3701, 3752], 'tended': [3646], 'remain': [3651], 'periods': [3654], 'mortality,': [3657], 'harvests': [3661], 'negatively': [3664], 'related': [3665, 4182], 'population': [3667, 3761, 4216], 'density.': [3668], 'simultaneous': [3675], 'decreases': [3676], 'biomass': [3679, 3972, 3993, 4091, 4124, 4171, 4176, 4242], 'month': [3694, 3999], 'soon': [3695], 'emergence,': [3697, 3730], 'those': [3707], 'patches': [3708], '(and': [3712], 'aparine)': [3716], 'lower.': [3718], 'Labelling': [3719], 'belonging': [3725], 'cohorts': [3728], 'density-dependent': [3732], 'mortality': [3733], 'probability': [3737], 'survival': [3739], 'emerging': [3742], 'early.': [3744], 'seems': [3747], 'weak': [3751], 'limited': [3756], 'densities.': [3762], 'effectively': [3766], 'controlled': [3767], 'DNOC': [3769], 'MCPP': [3771], 'herbicides': [3772], '1964).': [3775], 'susceptible': [3781], 'seedling': [3785], 'stage': [3786], 'use': [3789], 'mecoprop': [3791, 3878, 3898], 'salt,': [3792, 3794], 'dichloroprop': [3793], 'dinoseb,': [3795], 'benazolin,': [3796], 'bentazone': [3797], 'MCPA': [3799], 'mixtures': [3800], '(Weed': [3801], 'Handbk.).': [3802], 'pre-': [3804], 'post-emergence': [3807], 'herbicidal': [3808], 'activity': [3809], 'diflufenican': [3811], '(N-2,4-difluorophenyl-2–3-trifluoromethylphenoxy-3-pyridinecarboxamide),': [3812], 'novel': [3814], 'herbicide,': [3815], 'reported': [3817], 'Cramp': [3819], '(1987)': [3822], 'attention': [3824], 'drawn': [3826], 'its': [3828], 'control': [3831, 3867, 3912], 'including': [3837], 'resistant': [3842], 'substituted-urea': [3844], 'herbicides.': [3845], 'results': [3847], 'series': [3850], '11': [3852], 'experiments': [3854], 'seasons': [3857], 'Lutman': [3859], '1988': [3862], ')': [3863], 'proprietary': [3881], 'mixture': [3882], 'ioxynil': [3884], '+': [3885], 'bromoxynil': [3886], 'applied': [3888, 3900], 'December': [3890, 4376], 'March': [3892, 4356], '(up': [3893], '90%).': [3895], 'But': [3896], 'alone': [3901], 'April,': [3903], 'temperatures': [3907, 4406], '6': [3910], '°C,': [3911, 4330], '94%.': [3916], 'capable': [3921], 'developing': [3923], 'dense': [3924], 'consisting': [3926], 'seedlings;': [3934], 'ephemeral': [3940], 'assemblages': [3941], 'land': [3945], 'woodland,': [3949], '(see': [3954], 'III),': [3955], 'keep': [3959], 'pace': [3960], 'height': [3962], 'perennials.': [3966], 'Seasonal': [3967], 'changes': [3968], 'above-ground': [3971], 'Al-Mufti': [3985], '(1977)': [3988], '.': [3989], 'maximum': [3992], 'values,': [3994], 'occurred': [3996], 'June,': [4001], '0.25-m2': [4003], 'samples,': [4004], 'g': [4006, 4114], 'm–2': [4007, 4115], 'standard': [4009], 'error': [4010], '(number': [4011], 'replicates),': [4013], 'were:': [4014], '56': [4015], '(5)': [4018, 4052], 'stand': [4021, 4038, 4079], 'Lathkilldale,': [4029], 'Derbyshire;': [4031], '29': [4032], '7.5': [4034], '(4)': [4035], 'Chamerion': [4040], '(Chamaenerion)': [4041], 'brown': [4045], 'earth': [4046], 'Lathkilldale;': [4048], '1.8': [4051], 'clearing': [4056], 'alluvium': [4061, 4084], 'Totley': [4063, 4086], 'Sheffield,': [4065], 'Yorkshire;': [4067], '(10)': [4072], 'tree': [4075], 'canopy': [4076], 'Wood.': [4087], 'aerial': [4090], 'sampled': [4095], 'July,': [4098], 'random': [4101], '1-m2': [4102], 'Arrhenatheretum': [4106], '2.4': [4111], '1.2': [4113], '1982).': [4118], 'Plasticity': [4119], 'allocation': [4125, 4172, 4232, 4252], 'investigated': [4127], 'Auge': [4129], 'Mahn': [4131], 'spring-germinating': [4140], 'Halle,': [4151], 'Fraxino-Ulmetum': [4153], 'tilietosum': [4154], 'forest,': [4155, 4159], 'Populus×canadensis': [4158], 'Leipzig,': [4163], 'Germany.': [4164], 'Ontogenetic': [4165], 'drift': [4166], 'rate,': [4170], 'well': [4174], 'factor,': [4186], 'ecosystems.': [4191], 'Allocation': [4192], 'vegetative': [4194, 4235, 4266], 'reproductive': [4196, 4209], 'characterized': [4199], 'complete': [4202], 'switch': [4203], 'start': [4206], 'phase': [4210], 'light-limited': [4214], 'forest': [4215, 4256], 'overlap': [4221], 'favourable': [4224], 'Biomass': [4231], 'organs': [4236], 'strongly': [4238], 'dependent': [4239], 'individuals.': [4245], 'Multivariate': [4246], 'comparisons': [4247], 'revealed': [4248], 'entire': [4251], 'patterns': [4253], 'date': [4263], 'peak': [4265], 'biomass,': [4267], 'differed': [4269], 'Some': [4275], 'observed': [4278], 'seemed': [4282], 'due': [4285], 'plasticity.': [4288], 'seasonal': [4290], 'course': [4291], 'frost': [4293, 4310], 'tolerance': [4294, 4311], 'potted': [4296], 'autumn-emergent': [4297], 'measured': [4304], 'Kutsch': [4306], 'Kappen': [4308], '(1990);': [4309], 'would': [4315], 'result': [4316], '20%': [4319], 'death': [4321], 'shoots)': [4323], 'mid-October': [4325], 'mid-November': [4327], '–7': [4329], 'increasing': [4331], 'November': [4336], '–10': [4338], '°C': [4339, 4346, 4354, 4359, 4387, 4410, 4418, 4453], '–17': [4345], 'December,': [4349], '–9': [4353], '–2': [4358], 'April.': [4361], 'net': [4363, 4390, 4423], 'photosynthetic': [4364, 4391], 'did': [4370], 'shift': [4372], 'March,': [4378], 'optimum': [4381], '15': [4386], 'rate': [4392], '8.1': [4394], 'CO2': [4396, 4441], 'dm–2': [4397], 'h–1.': [4398], 'During': [4399], 'undercooling': [4405], 'fluctuated': [4407], '–3': [4409, 4417], 'assimilatory': [4413], 'tissues.': [4414], 'Down': [4415], 'frost-induced': [4420], 'decrease': [4421], 'observed,': [4426], 'below': [4428, 4451], 'ice': [4431], 'formed': [4433], 'leaf': [4436], 'mesophyll': [4437], 'ceased.': [4440], 'uptake': [4442], 'few': [4447], 'hours': [4448], 'thawing;': [4450], '–5': [4452], 'reduced': [4457], 'depending': [4458], 'severity': [4461], 'preceding': [4464], 'frost.': [4465], 'Photosynthetic': [4466], 'pr': [4467]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2066270146', 'counts_by_year': [{'year': 2022, 'cited_by_count': 3}, {'year': 2019, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 2}, {'year': 2015, 'cited_by_count': 2}, {'year': 2014, 'cited_by_count': 5}, {'year': 2013, 'cited_by_count': 4}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-12-12T09:27:12.040139', 'created_date': '2016-06-24'}