Pluchea. Pluchea foetida . From Britton and Brown 1898. Pluchea odorata (right), a. Tip of flowering branch, b. Enlargement of leaf showing glandular pubescence, c. Flower head, side view. d. Perfect disk flower, side view. e. Perfect disk flower, longitudinally dissected, f. Floral diagram of perfect disk flower, g. Pistillate disk flower, side view. h. Pistillate disk flower, longitudinally dissected, i. Floral diagram of pistillate disk flower, j. Achene with pappus. Drawn by Priscilla Fawcett. From Correll and Correll 1982.

Florida Ethnobotany ◽

10.1201/9780203491881-155 ◽

2004 ◽

pp. 919-928

Keyword(s):

Flower Head ◽

Side View ◽

Disk Flower ◽

Flowering Branch

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Borrichia. Borrichia arborescens . a. Flowering branch, b. Flower head, side view. c. Ray flower on left, side view. d. Floral diagram of ray flower, e. Disk flower on left, side view; longitudinally dissected on right, f. Floral diagram of disk flower. g. Achene. Drawn by Priscilla Fawcett. From Correll and Correll 1982. Borrichia frutescens , a and b. Top of two different plants showing leaf variation, c. Phyllary. d. Disk corolla, e. Anthers, f. Achene. Drawn by Vivian Frazier. From Correll and Correll 1972.

Florida Ethnobotany ◽

10.1201/9780203491881-28 ◽

2004 ◽

pp. 254-256

Keyword(s):

Flower Head ◽

Side View ◽

Disk Flower ◽

Borrichia Frutescens ◽

Leaf Variation ◽

Flowering Branch ◽

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Bourreria succulenta. a. Flowering branch, b. Flower bud. c and d. Leaf outlines to show some variation, e. Flower, side view. f. Flower longitudinally dissected, g. Floral diagram, h. Fruiting and flowering branch, i. Fruit. Drawn by Priscilla Fawcett. From Correll and Correll 1982.

Florida Ethnobotany ◽

10.1201/9780203491881-29 ◽

2004 ◽

pp. 257-268

Keyword(s):

Side View ◽

Flowering Branch

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Prunus. Prunus americana (top left). Prunus angustifolia (upper middle left). Prunus caroliniana (lower middle left). Prunus serotina (bottom left). All from Sargent 1905. Prunus myrtifolia (right), a. Flowering branch, b. Lateral spike at early stage of expansion, c. Staminate flower, the pistillode longitudinally dissected, d. Perfect flower, front-side view. e. Perfect flower, longitudinally dissected, f. Floral diagram of perfect flower, g. Fruits. Drawn by Priscilla Fawcett. From Correll and Correll 1982.

Florida Ethnobotany ◽

10.1201/9780203491881-161 ◽

2004 ◽

pp. 946-953

Keyword(s):

Early Stage ◽

Staminate Flower ◽

Prunus Serotina ◽

Side View ◽

Flowering Branch ◽

Bottom Left ◽

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Conyza canadense. a. Habit, b. Flower head. c. Disk flower, d. Achenes. Drawn by Regina O.Hughes. From Reed 1971.

Florida Ethnobotany ◽

10.1201/9780203491881-50 ◽

2004 ◽

pp. 404-406

Keyword(s):

Flower Head ◽

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Solidago. Solidago canadensis (top left), a. Habit, b. Flower head. c. Disk flower, d. Ray flower, e. Achene. f. Leaves, upper (u) and lower (1) surfaces. Drawn by Regina O.Hughes. From Reed 1971. Solidago fistula sa (top middle). From Britton and Brown 1898. Solidago gigantea (top right). From Britton and Brown 1898. Solidago odora (bottom left). Drawn by P.N.Honychurch. Solidago sempervirens (bottom middle). From Britton and Brown 1898. Solidago stricta (bottom right). From Britton and Brown 1898.

Florida Ethnobotany ◽

10.1201/9780203491881-186 ◽

2004 ◽

pp. 1095-1102

Keyword(s):

Flower Head ◽

Solidago Canadensis ◽

Disk Flower ◽

Solidago Gigantea ◽

Bottom Left ◽

Solidago Sempervirens

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Amyris elemifera. a. Flowering branch, b. Leaf outline, c. Flower triad, side view. d. Flower triad from above, e. Flower longitudinally dissected, f. Floral diagram, g. Fruiting branch. Drawn by Priscilia Fawcett. From Correll and Correll 1982.

Florida Ethnobotany ◽

10.1201/9780203491881-17 ◽

2004 ◽

pp. 157-164

Keyword(s):

Side View ◽

Fruiting Branch ◽

Flowering Branch

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Erigeron annum, a. Habit, b. Flower head. c. Disk flower, d. Ray flower, e. Achenes. Drawn by Regina O.Hughes. From Reed 1971.

Florida Ethnobotany ◽

10.1201/9780203491881-62 ◽

2004 ◽

pp. 487-489

Keyword(s):

Flower Head ◽

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Cordia. Cordia globosa , a. Flowering branch, b. Flower bud. c. Flower from above, d. Flower, side view. e. Flower longitudinally dissected, f. Pistil. g. Floral diagram, h. Fruit in cluster on left, enlarged fruit on right. Cordia sebestena , a. Flowering branch, b. Details of base of inflorescence , arrow showing sympodial renewal shoot from leaf axil. c. Leaf with details of lower and upper surfaces (right); inset is of C. globosa for comparison of size. d. Long-stamened flower, longitudinally dissected, with detail of throat , e. Short-stamened flower, with detail of throat , f. Flora diagram, g. Fruits, h. Fruit in longitudinal section and transverse section . Both drawn by Priscilla Fawcett. From Correll and Correll 1982.

Florida Ethnobotany ◽

10.1201/9780203491881-51 ◽

2004 ◽

pp. 407-410

Keyword(s):

Transverse Section ◽

Longitudinal Section ◽

Leaf Axil ◽

Side View ◽

Flowering Branch

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Canella winterana. a. Flowering branch, b. Flower bud. c. Flower, side view. d. Flower from above, e. Flower longitudinally dissected, f. Floral diagram, g. Fruits. Drawn by Priscilla Fawcett. Correll and Correll 1982.

Florida Ethnobotany ◽

10.1201/9780203491881-32 ◽

2004 ◽

pp. 279-282

Keyword(s):

Side View ◽

Flowering Branch

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Radial mass analysis of unstained STEM images of molluscan hemocyanins

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100161618 ◽

1990 ◽

Vol 48 (3) ◽

pp. 810-811

Author(s):

M.G. Hamilton ◽

T.T. Herskovits ◽

J.S. Wall

Keyword(s):

Image Analysis ◽

Hollow Cylinder ◽

Electron Micrographs ◽

Side View ◽

Mass Analysis ◽

Mass Measurements ◽

Electron Microscopic ◽

Transmission Electron ◽

Transmission Electron Microscopic ◽

Microscopic Studies

The hemocyanins of molluscs are aggregates of a cylindrical decameric subparticle that assembles into di-, tri-, tetra-, penta-, and larger multi-decameric particles with masses that are multiples of the 4.4 Md decamer. Electron micrographs of these hemocyanins typically show the particles with two profiles: circular representing the cylinder viewed from the end and rectangular representing the side-view of the hollow cylinder.The model proposed by Mellema and Klug from image analysis of a didecameric hemocyanin with the two decamers facing one another with collar (closed) ends outward fits the appearance of side-views of the negatively-stained cylinders. These authors also suggested that there might be caps at the ends. In one of a series of transmission electron microscopic studies of molluscan hemocyanins, Siezen and Van Bruggen supported the Mellema-Klug model, but stated that they had never observed a cap component. With STEM we have tested the end cap hypothesis by direct mass measurements across the end-views of unstained particles.

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