Picea A. Dietr. (Pinaceae) genus at Peter the Great Botanical Garden
There are 24 species and 9 forms of <em>Picea</em> A. Dietr., represented by 137 trees, in the collection of Peter the Great Botanical Garden of the Komarov Botanical Institute RAS (Saint-Petersburg), aged from 10 to 110 years old. 16 species produce cones and 4 species self-seed. The pr...
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| Format: | Article |
| Language: | Russian |
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Petrozavodsk State University
2019-12-01
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| Series: | Hortus Botanicus |
| Subjects: | |
| Online Access: | http://hb.karelia.ru/journal/article.php?id=6024 |
| _version_ | 1818297241466568704 |
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| author | Firsov Gennady Afanasievich Orlova Larisa Vladimirovna Khmarik Alexander Gennadievich |
| author_facet | Firsov Gennady Afanasievich Orlova Larisa Vladimirovna Khmarik Alexander Gennadievich |
| author_sort | Firsov Gennady Afanasievich |
| collection | DOAJ |
| description | There are 24 species and 9 forms of <em>Picea</em> A. Dietr., represented by 137 trees, in the collection of Peter the Great Botanical Garden of the Komarov Botanical Institute RAS (Saint-Petersburg), aged from 10 to 110 years old. 16 species produce cones and 4 species self-seed. The pride of the collection are East Asian species <em>P. asperata</em>, <em>P. gemmata</em>, <em>P. glehnii</em>, <em>P. likiangensis</em>, <em>P. montigena</em>, <em>P. purpurea</em> and <em>P. chihuahuana</em>. Some of the species (<em>P. obovata</em>, <em>P. schrenkiana</em> и <em>P. jezoensis</em>) were introduced here for the first time. There are species of interest both for primary introduction (<em>P. alcoquiana</em>, <em>P. brachytila</em>, <em>P. torano</em>), as well as for repeated introduction (<em>P. aurantiaca</em>, <em>P. linzhiensis</em>, <em>P. retroflexa</em>, <em>P. wilsonii</em>). An original key for identification and brief morphological descriptions of species with the emphasis on the characters of vegetative organs was developed. The sizes of trees, origin of specimen, winter hardiness and reproductive status are indicated. Continuous monitoring on winter hardiness as well as steadiness to pests and diseases is necessary in conditions of the global warming. Investigation of reproductive abilities, quality of seeds and of seed reproduction is of importance. Introducing the examined species of spruce into city planting and forest economy is important. |
| first_indexed | 2024-12-13T04:16:18Z |
| format | Article |
| id | doaj.art-181e2e06d50c45aa964186f26ce97c1a |
| institution | Directory Open Access Journal |
| issn | 1994-3849 |
| language | Russian |
| last_indexed | 2024-12-13T04:16:18Z |
| publishDate | 2019-12-01 |
| publisher | Petrozavodsk State University |
| record_format | Article |
| series | Hortus Botanicus |
| spelling | doaj.art-181e2e06d50c45aa964186f26ce97c1a2022-12-21T23:59:52ZrusPetrozavodsk State UniversityHortus Botanicus1994-38492019-12-0114110.15393/j4.art.2019.60246024Picea A. Dietr. (Pinaceae) genus at Peter the Great Botanical GardenFirsov Gennady Afanasievich0Orlova Larisa Vladimirovna1Khmarik Alexander Gennadievich2Komarov Botanical InstituteKomarov Botanical InstituteKomarov Botanical instituteThere are 24 species and 9 forms of <em>Picea</em> A. Dietr., represented by 137 trees, in the collection of Peter the Great Botanical Garden of the Komarov Botanical Institute RAS (Saint-Petersburg), aged from 10 to 110 years old. 16 species produce cones and 4 species self-seed. The pride of the collection are East Asian species <em>P. asperata</em>, <em>P. gemmata</em>, <em>P. glehnii</em>, <em>P. likiangensis</em>, <em>P. montigena</em>, <em>P. purpurea</em> and <em>P. chihuahuana</em>. Some of the species (<em>P. obovata</em>, <em>P. schrenkiana</em> и <em>P. jezoensis</em>) were introduced here for the first time. There are species of interest both for primary introduction (<em>P. alcoquiana</em>, <em>P. brachytila</em>, <em>P. torano</em>), as well as for repeated introduction (<em>P. aurantiaca</em>, <em>P. linzhiensis</em>, <em>P. retroflexa</em>, <em>P. wilsonii</em>). An original key for identification and brief morphological descriptions of species with the emphasis on the characters of vegetative organs was developed. The sizes of trees, origin of specimen, winter hardiness and reproductive status are indicated. Continuous monitoring on winter hardiness as well as steadiness to pests and diseases is necessary in conditions of the global warming. Investigation of reproductive abilities, quality of seeds and of seed reproduction is of importance. Introducing the examined species of spruce into city planting and forest economy is important.http://hb.karelia.ru/journal/article.php?id=6024ельинтродукция растенийбиологические особенности ботанический сад петра великогосанкт-петербургpiceapinaceae |
| spellingShingle | Firsov Gennady Afanasievich Orlova Larisa Vladimirovna Khmarik Alexander Gennadievich Picea A. Dietr. (Pinaceae) genus at Peter the Great Botanical Garden Hortus Botanicus ель интродукция растений биологические особенности ботанический сад петра великого санкт-петербург picea pinaceae |
| title | Picea A. Dietr. (Pinaceae) genus at Peter the Great Botanical Garden |
| title_full | Picea A. Dietr. (Pinaceae) genus at Peter the Great Botanical Garden |
| title_fullStr | Picea A. Dietr. (Pinaceae) genus at Peter the Great Botanical Garden |
| title_full_unstemmed | Picea A. Dietr. (Pinaceae) genus at Peter the Great Botanical Garden |
| title_short | Picea A. Dietr. (Pinaceae) genus at Peter the Great Botanical Garden |
| title_sort | picea a dietr pinaceae genus at peter the great botanical garden |
| topic | ель интродукция растений биологические особенности ботанический сад петра великого санкт-петербург picea pinaceae |
| url | http://hb.karelia.ru/journal/article.php?id=6024 |
| work_keys_str_mv | AT firsovgennadyafanasievich piceaadietrpinaceaegenusatpeterthegreatbotanicalgarden AT orlovalarisavladimirovna piceaadietrpinaceaegenusatpeterthegreatbotanicalgarden AT khmarikalexandergennadievich piceaadietrpinaceaegenusatpeterthegreatbotanicalgarden |