. Bulletin de la Société impériale des naturalistes de Moscou. Science; Biology; Geology; Natural history. — 158 —. Mittlere Zeit der Blüthenentfal- tung in Elisa- betpol. AnnäherndeZeit derBlüthenentf. in Pjatigorsk. Differenz in Tagen. 1 2i 8 4' 5 6! l\ 9 10 11 12 13' 14! 15' 16! 17! is; 19 20 21 22 23 24 25 26 27 23 29 3 j| 31 32 33 34 35 36 37 38 39 40 41 42! 43 44 45 46 47 48 49 50 51 Acacia julibrissin Wild Acer campestre L „ montanum L. „ nigrum Michx „ Pseudoplatanus L „ tataricum L Achillea Millefolium L Adouis vernalis L Aesculus Hippocastanum Ailanthns glaudulosa Des!'.... Ajug
. Bulletin de la Société impériale des naturalistes de Moscou. Science; Biology; Geology; Natural history. — 158 —. Mittlere Zeit der Blüthenentfal- tung in Elisa- betpol. AnnäherndeZeit derBlüthenentf. in Pjatigorsk. Differenz in Tagen. 1 2i 8 4' 5 6! l\ 9 10 11 12 13' 14! 15' 16! 17! is; 19 20 21 22 23 24 25 26 27 23 29 3 j| 31 32 33 34 35 36 37 38 39 40 41 42! 43 44 45 46 47 48 49 50 51 Acacia julibrissin Wild Acer campestre L „ montanum L. „ nigrum Michx „ Pseudoplatanus L „ tataricum L Achillea Millefolium L Adouis vernalis L Aesculus Hippocastanum Ailanthns glaudulosa Des!'.... Ajuga Chamaepitys Sehr Amorpha fruticosa L „ Lewisii Lodd Amelanchier rupestris Ampélopsis hederacea Amygdalus communis L „ nana L Antirrhinum majus L. Aquilegia vulgaris L Armeniaca vulgaris Lam Ballota nigra L Barkhausia foetida DG Bellis perennis L Broussonetia papyrifeia Vent. Buxus sempervirens L Calycanthus floridus L Calystegia Sepium R. Caragana grandiflora ? A. M. „ spinosa Willd Carpinus Betulus L „ orientalis Lam Castanea vesca Gaertn Catalpa syringaefolia Ait Celtis Tournefortii Lara Cercis siliquastrum Ait Cichorium Intibus L Colutea arborescens L „ cruenta Ait Convolvulus arvensis L Corchorus japonicus Cornus australis ? A. .. „ mascula L „ sanguinea L Coronilla varia L Corylus Avellana L Crataegus flava Ait „ monogyna Jacij,.... „ Oxyacantha L Cupressus sempervirens L .... Cydonia vulgaris Pers Cytisas Laburnum L D, M. D. M. 16 7 — 17 A. — 20 4 — 27 4 2 4 13 4 11 4 4 17 4 13 19 5 4 6 16 29 3 3 4 5 26 4 & 5 12 9 6 7 7 28 16 4 24 4 g î 6 & 7 37 16 5 — — 6 5 24 6 7 7 13 29 3 2S 3 11 4 14 18 5 20 6 33 20 4 10 5 20 30 ? 12 4 13 21 5 16 6 26 5 6 — 15 4 20 5 35 2 5 — 5 6 24 4 — __ 1 6 19 6 18 — 2 6 — — 12 5 — 27 4 — 27 4 22 6 — 10 6 30 6 20 i 5 17 5 10 2.) 4 14 6 7 7 23 3 5 15 5 12 29 4 — 14 5 29 5 15 10 4 — — 16 6 8 3 27 3 19 — 11 5 26 4 29 5 33 22 2 22 3 28
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