De L'emploi Des Caractères Anatomiques Dans La Classification Des Végétaux

Vesque, Martine

doi:10.1080/00378941.1889.10835889

Cited by 35 publications

(7 citation statements)

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“…Guard cells completely enclosed by cells produced by early divisions of the meristemoid: I. Cruciferous. With three subsidiary cells developed sequentially, from larger to smaller, as described by Vesque (1889) for the Cruciferae (Brassacaceae). 2.…”

Section: Classification Of Stomatal Patternsmentioning

confidence: 99%

Stomatal Patterns in Embryophytes: Their Evolution, Ontogeny and Interpretation

Payne

1979

TAXON

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The history of study and nomenclature of stomatal concepts has not yet led to full elucidation of cell pattern significancefor higher plants. In this paper, a new ontogenetic system of classification is introduced that makes primary subdivision on the basis of the mode of division of the guard mother cell (GMC) with respect to the wall which cuts it from the meristemoid: diameristic, at right angles; parameristic, parallel to; and anomomeristic, without special orientation to the preceding wall. These are further subdivided on the basis of ontogeny and number of the surrounding cells. The biology of stomata is discussed as it relates to cell patterning, and fundamental ties are pointed out between stomatal configurations and epidermal ontogeny, especially with regard to whether development is rectate, proceeding in a wave from an intercalary or marginal meristem, or diffuse, proceeding with continued meristematic activity within the expanding tissue over a long period of time. The concept of perigenous stomata, those in which protodermal cells act directly as GMC's without prior division, is refuted. The primitive stoma of land plant sporophytes is interpreted to be the simplest type of diameristic, mesoperigenous stoma, in which a protodermal meristemoid divides transversely, cutting off a distal GMC which then divides longitudinally to produce the guard cells. This stoma is suggested as the progenitor type for the Angiospermae, and is the primitive type for at least the Monocotyledonae.

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Section: Classification Of Stomatal Patternsmentioning

confidence: 99%

Stomatal Patterns in Embryophytes: Their Evolution, Ontogeny and Interpretation

Payne

1979

TAXON

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“…The stomatal cell complex in angiosperms was first studied by Strasburger (1866) and particularly by Vesque (1889) who recognized 4 broad categories based on the presence and arrangement of accessory cells as well as their mode of develop. ment.…”

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Variation in the Organization of the Stomatal Complex in the Leaf Epidermis of Monocotyledons and Its Bearing on Their Phylogeny

Stebbins

Khush

1961

American J of Botany

108

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Stebbins, G. L., and G. S. Khush. (U. California, Davis.) Variation in the organization of the stomatal complex in the leaf epidermis of monocotyledons and its bearing on their phylogeny. Amer. Jour. Bot. 48(1): 51–59. Illus. 1961.—Using macerated pieces of epidermal tissue from living plants and herbarium specimens, stomatal complexes of 192 species belonging to 49 families of monocotyledons were studied. Four categories are recognized, 2 with 4 or more subsidiary cells surrounding the guard cells, 1 with 2 subsidiaries, and 1 with none. Development of the 2‐subsidiary type, studied in acetocarmine preparations of Juncus effusus and Sagittaria montevidensis, resembles that in Gramineae previously described. No correlation was found between type of stomatal complex and either leaf shape or type of xylem vessel, but some correlation exists between this character and type of seed germination, vascular anatomy of seedling, growth habit of mature plant, and geographic distribution. Types with 4 or more subsidiaries are most commonly phanerophytes with tropical distribution, many vascular bundles in the cotyledon, and hypogeal germination. Complexes with 2 subsidiaries occur in many families of a diverse nature, but the most primitive plants with this type are hydrophytes or helophytes with tropical or temperate distribution, 1 vascular bundle in the cotyledon, and epigeal germination. Stomatal complexes without subsidiaries are almost confined to the Liliales and their more specialized derivatives. These plants are predominantly geophytes with temperate or tropical distribution, 2 bundles in the cotyledon, and epigeal germination. Reasons are advanced for suggesting that the type with many subsidiaries is the most primitive and the other 2 types have been derived from it independently by reduction of the number of subsidiary cells.

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confidence: 99%