| 词条 | Platycarya |
| 释义 |
|image = Platycarya strobilacea1.jpg |image_caption = Autumn foliage and fruit |display_parents = 3 |grandparent_authority = Nakai |genus = Platycarya |parent_authority = Siebold & Zucc. |species = strobilacea |authority = Siebold & Zucc. }}Platycarya is a genus of flowering plants in the family Juglandaceae, usually treated as comprising a single species Platycarya strobilacea, though one to two additional species are accepted by some authors. It is native to eastern Asia in China, Korea, and Japan.[1][2] It is a deciduous tree growing to 15 m tall. The leaves are usually pinnate, 15–30 cm long with 7–15 leaflets (rarely simple, or with up to 23 leaflets), the terminal leaflet present; the leaflets are 3–11 cm long and 1.5–3.5 cm broad. The flowers are catkins; the male (pollen) catkins are 2–15 cm long, the female catkins 2.5–5 cm long at maturity, hard and woody, superficially resembling a conifer cone with spirally arranged scales.[1][2] Galloyl pedunculagin can be found in P. strobilacea.[3]References1. ^1 Flora of China: Platycarya {{Commons category|Platycarya strobilacea}}{{Taxonbar|from=Q147341}}{{Fagales-stub}}2. ^1 Flora of China: Platycarya strobilacea 3. ^{{Cite journal | last1 = Ueno | first1 = T. | last2 = Miyanaga | first2 = T. | last3 = Kawakami | first3 = F. | last4 = Okano | first4 = M. | last5 = Tanaka | first5 = T. | last6 = Ohtsuki | first6 = K. | title = Further characterization of galloyl pedunculagin as an effective autophosphorylation inhibitor of C-kinase in vitro | journal = Biological & Pharmaceutical Bulletin | volume = 25 | issue = 11 | pages = 1401–1404 | year = 2002 | pmid = 12419947 | doi=10.1248/bpb.25.1401}} 5 : Juglandoideae|Monotypic Fagales genera|Flora of China|Flora of Japan|Flora of Korea |
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