• Title/Summary/Keyword: 홍조식물

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Taxonomy of the Genus Symphyocladia (Rhodophyta) (한국산 홍조식물 보라색 우무속(Symphyocladia)직물의 분류)

  • Lee, In-Kyu
    • Journal of Plant Biology
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    • v.38 no.3
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    • pp.297-303
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    • 1995
  • Four species of Symphyocladia growing along the coast of Korea were investigated in taxonomic point of view. Characters available for identification of the species were; difference in gross morphology, degree of cortication in vegetative axis, presence or absence of vegetative trichoblasts, and developmental pattern of stichidia. Vegetative structure and reproductive organs in developmental anatomy were similar among species. Branching pattern and occurrence of vegetative trichoblasts adopted for systematic criteria between Pterosiphonieae and Polysiphonieae, and between Symphyocladia and Pterosiphonia were no more confidential. The degree of congenital fusion of laterals with the parent axes was considered as only main character to distinguish Symphyocladia from Pterosiphonia.

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제주도산 홍조류, 갈래곰보의 이화학적 성분특성

  • ;;;;A.V. Podkorytova
    • Proceedings of the Korean Society of Fisheries Technology Conference
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    • 2001.05a
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    • pp.106-107
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    • 2001
  • 갈래곰보[Meristotheca papulosa (Montagne) Kylin]은 홍조식물, 돌가사리목에 속하는 아열대성 해조류이다. 우리 나라에서는 유일하게 제주도 남쪽 지방에서만 서식하고 있다. 1999년도 생산량은 64톤으로서 서식해황에 따라 다소 차이를 나타내고 있느나 식감이 우수하고 고가의 해조류로서 주로 염장품으로 가공하여 일본으로 수출되고 있다. 일본과 중국에서는 고급해산물 요리에 사용되는 주요한 품종이며, 샐러드나 생선회의 장식용으로도 사용되며, 생선회와 곁들여서 섭취할 때 생선회의 맛을 더욱 상승시키는 효과도 있다고 한다. (중략)

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Taxonomic Accounts on Four Species of Corallinaceae from Ullungdo Island, Korea (울릉도산 홍조 산호말과 식물 4종에 대한 분류학적 검토)

  • 이인규
    • Journal of Plant Biology
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    • v.37 no.4
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    • pp.453-458
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    • 1994
  • Taxonomic accounts are given to the four species of Corallinaceae, Amphiroa beauvoisii lamouroux, Jania yenoshimensis (Yendo) Yendo, Serraticardia maxima (Yendo) Silva and Corallina officinalis linnaeus, collected from Ullungdo Island, Korea. S. maxima (Y endo) Silva is introduced for the first time in Korea in this study. J. yenoshimensis (Yendo) Yendo accords well with the type speciemens but is very similar to J. arborescens in outer appearance. However it is distinguished from that in height and branching pattern. C. officinalis accords well with other plants collected from Europe and Japan except for large number of medullary cell layers.layers.

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Notes on Reproduction in Rhodochorton purpureum(Lightfoot) Rosenvinge (Rhodophyta) with Special Reference to Hokkaido Plants (일본 북해도산 홍조 Rhodochorton purpureum (Lightf.) Rosenvinge의 생식에 관한 주해)

  • Lee, Yong-Pil
    • Journal of Plant Biology
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    • v.28 no.1
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    • pp.45-55
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    • 1985
  • Observations on reproduction of Rhodochorton purpureum (Lightfoot) Rosenvinge (Acrochaetiaceae, Rhodophyta) was carried out with plants from Hokkaido, Japan. This species produces no monosporangia both in nature and culture, even though it does tetrasporangia commonly. The plants from Nemuro produce neither sporangia nor gametangia, and thus vegetative reproduction is the only known way to propagate themselves. It is suggested that the vegetative reproduction occurs in nature by fragmentation of vegetative filaments after development of a rhizoid. Several different modes of rhizoid production are described. The plants from Akkeshi and Oshoro (I) produce tetrasporangia that develop into plants producing only tetrasporangia. The plants from Muroran and Oshoro (II) produce tetrasporangia that develop into gametophytes. Gametophytes of R. purpureum from Muroran produce tetrasporangia as well as spermatangia or carpogonia. Such tetrasporangia on gametophytes are presumed to be mitotic.

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