Scanning electron microscope study of stomatal-complex configuration in Cupressaceae
Keyword(s):
Stomata in Cupressaceae are sunken and overtopped by subsidiary cells whose outer periclinal walls commonly protrude outwards to form the outer rim of the stomata. The rim, called the Florin ring, is either gentle or steep; it may be absent or virtually so in some genera. Subsidiary cells also possess circular, oval, or elongated papillae. The occurrence and prominence of the Florin ring and papillae are not strictly correlated with leaf shape. Taxonomic implications of the features are discussed.
1973 ◽
Vol 31
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pp. 454-455
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1986 ◽
Vol 32
(4)
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pp. 237-244
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1981 ◽
Vol 15
(2)
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pp. 97-101
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1993 ◽
Vol 56
(3)
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pp. 243-260
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1997 ◽
Vol 44
(1-10)
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pp. 237-241
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