Abstract
By the morphological and anatomical studies of the stem of wangul (C Iwasakii M. and C glomeratus L.) iri Korea, the following results were obtained 1.The stem of C.Iwasakii is longer and thicker than that of C.glomeratus, and there is not much difference in the stem numbcr between the two species. 2. The shape of a transverse section of stems shows variation from an equiangular triangle to an isoseeles triangle, but there is not fcund any difference between C. Iwasakii and C.glomeratus. 3. In a trarnverse section of the stem at its top, middle and base portions, the largest is the mlddle in C.Iwasaikii and the base in C.glomeratus respectively. The transverse section at the top is the smallest in both species. 4. The shape of sclerenchyma in the cortical layer is concave in C.Iwasakii, but convex in C glomeratus, and the parenchymatous cell in the medullary portion of the stem is fcur or five angular in the former, but roundish in the lattef. These anatomical differences will serve to discriminate, between thetwo species.
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Claims 9
Claim · model-written summary
C.Iwasakii stems were longer and thicker than C.glomeratus stems.
Verbatim
e0“The stem of C.Iwasakii is longer and thicker than that of C.glomeratus”
Claim · model-written summary
Stem number differed little between the species.
Verbatim
e0“there is not much difference in the stem numbcr between the two species”
t0“C. lwasakii M. and C. glomeratus L.”
Claim · model-written summary
Transverse stem section shape varied from equiangular to isosceles triangle without a species difference.
Verbatim
e0“The shape of a transverse section of stems shows variation from an equiangular triangle to an isoseeles triangle, but there is not fcund any difference between C. Iwasakii and C.glomeratus.”
Claim · model-written summary
The middle stem section was largest in C.Iwasaikii.
Verbatim
e0“the largest is the mlddle in C.Iwasaikii”
Claim · model-written summary
The basal section was largest in C.glomeratus.
- Taxon
- C.glomeratus
Cyperus glomeratuse0 - Outcome
- basee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the base in C.glomeratus respectively”
Claim · model-written summary
Top sections were smallest in both species.
Verbatim
e0“The transverse section at the top is the smallest in both species.”
t0“C. lwasakii M. and C. glomeratus L.”
Claim · model-written summary
C.Iwasakii had concave cortical sclerenchyma while C glomeratus had convex sclerenchyma.
Verbatim
e0“The shape of sclerenchyma in the cortical layer is concave in C.Iwasakii, but convex in C glomeratus”
Claim · model-written summary
Medullary parenchyma cells were angular in C.Iwasakii and roundish in C glomeratus.
Verbatim
e0“the parenchymatous cell in the medullary portion of the stem is fcur or five angular in the former, but roundish in the lattef.”
e1“C.Iwasakii, but convex in C glomeratus”
Claim · model-written summary
The anatomical differences can discriminate the two species.
Verbatim
e0“These anatomical differences will serve to discriminate, between thetwo species.”
t0“C. lwasakii M. and C. glomeratus L.”