Макарова, О. А. Фенологический атлас растений / Н. В. Поликарпова, О. А. Макарова ; М-во природ. ресурсов и экологии Рос. Федерации, Федер. гос. бюджет. учреждение «Гос. природ. заповедник «Пасвик» ; [худож.: Хохлов В. А. ; пер.: Кислова О. С.]. - Рязань : Голос губернии, 2016. – 235 с. : цв. ил., карты, табл.

Descriptions of principal plant phenophases 215 Further info Fenolog .rgo.ru : Drying up of corollas in a majority of flowers is con­ sidered to indicate the end of the flowering phase. Terentjeva E. Yu. (2008): Flower wilting onset - flower buds absent, wilted corollas observed. 8. FLOWERING FINISHING International phase code BBCH 68-69 (Growing stage.., 2001; Meier et al., 2009) Phase description The phase is considered to have begun when 50% or more of plants at the end of floral display, with dried up corollas are observed along the route. Further info Terentjeva £ Yu. (2008): Flowering finishing - wilted corollas are more numerous than open flowers. 9. FLOWERING OVER International phase code BBCH 69 (Growing stage.., 2001; Meier et al., 2009) Phase description There is not a single unwilted flower on plants of a given species. Further info Sinel’nikova N. V. and Pakhomov M. N. (2015): The ‘flowering over' phase in a majority of species can be determined by petal fall. Male cat­ kins in wind-pollinated plants begin to dry up and drop. After flowering is over, plants enter the fruiting phase, which begins with fru it setting.