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楊柳科 白楊譜

Cite
"楊柳科 白楊譜" owned by Nagoya University Library, retrieved from Ito Keisuke Collection(https://da.adm.thers.ac.jp/en/item/n002-20230901-15880)
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CSV
ID
M2005033019264235562
Collection category
  • 錦窠植物図説
Title
楊柳科 白楊譜
Other title
Vol. 124 楊柳科 白楊譜
Volume
124-034
Language
Japanese
Translation
ニ適ス、堅実ノ黏土及ビ純砂ノ地ニモ生スレドモ樹幹矮縮ス、沼地ハ適セズ、〔花実〕白楊ノ花ハ両性ノ葇荑花ナリ、花ハ葉ヨリ前ニ出ツ、毎年実ハ三月ニ至レハ熟ス、種子ハ最小ニシテ顕微鏡ニアラサレハ見難キ程ノ小粒ナリ、種子ニハ細微ナル翅アリテ風ニ憑テ遠ク飄散ス、白楊ハ二十年ヨリ二十五年ニ至テ実ヲ結ブ、〔葉〕白楊ノ葉ハ円大ニシテ葉頭尖リ、面青クシテ光沢アリ、葉背ハ白色ニシテ鋸歯アリ、微風吹ケバ葉大雨ノ至ル如キ声ヲ為ス、故ニ俗ニ之ヲヤマナラシト云フ、風静ニシテ清明ナル時モ其葉自然ニ動ク、故ニ独揺ノ名アリ、葉ノ数ハ少シ故ニ樾薄シ、〔苗木〕白楊ノ嫩木ハ初生ヨリ強シ、種子ノ発芽シタル者モ大気ノ変動ニ堪ユ、初年ハ最小ナレトモ二年目ヨリ生長スル速ナリ、種子ハ四方ニ飄零シ山林ニ蕃生シテ他ノ良木ヲ害スルコトアリ、故ニ伐木ノ時ニ注意シテ害ニナル者ヲ除クベシ、〔根〕白楊ノ根ハ横根多数ニシテ四方ニ逶迤シテ根ヨリ椅蘂ヲ生スルコト屡ナリ、〔成長及樹寿〕白楊ノ成長ハ甚速ナリ、五十年ヨリ六十年ニ至レハ七八十尺ニ至リ、周囲六七尺ニ至ル、此年限ヲ越レハ大抵木心ニ朽腐ヲ生ス、六十年ヨリ以前ニテモ木心ニ朽敗ヲ醸スコトアリ、地味白楊ニ適シテ湿気多キ所ニ生スル樹ハ最モ此害ヲ来スコト多シ、〔木質及使用〕白楊ノ材ハ堅クシテ色白ク水気ヲ含ム、故ニ乾セハ収縮ス
Original Owner
Nagoya University Library
Source
Nagoya University Library
Material type
JapaneseClassicalBook
Image
colour
Collection

Ito Keisuke Collection

The Ito Keisuke Collection belonging to the library attached has a collection of 188 manuscripts by Keisuke Ito, who is called the father of modern Japanese botany.
Original Owner
Nagoya University Library
Rights
Metadata Rights
Use of Content