双子葉類側生前葉の着生方向に関する研究
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- 熊沢 正夫
- 名古屋大学教養部生物学教室
書誌事項
- タイトル別名
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- Analytical Studies on the Anodic and Cathodic Positions of Prophylls in Some Dicotyledonous Plants
- IV. <i>Impatiens balsamina</i> and <i>Kochia scoparia</i>
- 第4報 ホウセンカ及びホウキグサ
抄録
Most individuals of Impatiens balsamina show the spiral phyllotaxy with the divergence angle nearly similar to the limit value of the Fibonacci series. Although various patterns of the phyllotactic abnormality (Figs. 1-2) are often found, the individuals of those patterns were excluded from the statistical samples. Early and late varieties were cultivated in the same season or seeds of one variety were sown in different seasons. In one case, seedlings germinated in spring were cultivated in very poor soil. Samples thus obtained were compared with each other in respect of their frequency variation of the primary branch with a cathodic prophyll (Fig. 3, Fig. 4, A). It was suggested that the general trend of the frequency variation is, in the case of Impatiens balsamina, much more affected by the vegetative vigour of the plant rather than by the characteristics of the variety or photoperiodic reaction, while the frequency variation of the cathodic prophyll at the basal part of the main axis (A in Fig. 3) shows one pattern fundamentally common to each statistical sample. Statistical data concerning the cathodic position of the prophyll, in Impatiens balsamina and Kochia scoparia presented here, were compared to those of Erigeron sumatrensis and Xanthium canadense described in previous papers of the writer.
収録刊行物
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- 植物学雑誌
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植物学雑誌 80 (952), 404-412, 1967
公益社団法人 日本植物学会
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詳細情報 詳細情報について
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- CRID
- 1390282679200525568
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- NII論文ID
- 130004213070
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- ISSN
- 21853835
- 0006808X
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可