Difference between revisions of "Agoseris grandiflora"

From Puget Prairie Plants
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===Taxonomy===
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===Description===
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===Bloom Period===
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===Distribution===
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===Habitat===
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===Uses===
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===Propagation===
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===Photo Gallery===
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===References===
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===Seed===
 
===Seed===
 
[[File:Agoseris grandiflora.jpg|300px|right|thumb|''Agoseris grandiflora'']]
 
[[File:Agoseris grandiflora.jpg|300px|right|thumb|''Agoseris grandiflora'']]

Revision as of 11:40, 16 April 2012

Taxonomy

Description

Bloom Period

Distribution

Habitat

Uses

Propagation

Photo Gallery

References

Seed

Agoseris grandiflora

Abbreviation: AGGR

Seed sample from: 2010

Average Measurement: 5.2 x 0.7 x 0.7

Measurement Range: L: 4.6 - 6, W: 0.5 - 0.9, D: 0.5 - 0.9

Features

Shape: Seeds tapering to a beak 2-3 times as long as the body of the seed.

Color: Seeds pale brown with white, glossy hilum.

Additional Structures: Pappus white, and downy.

Surface: Seed body deeply longitudinally grooved. Ridges are finely toothed. Seed slightly glossy.

Latitudinal Cross Section: elliptical Latitudinal AGGR.png

Longitudinal Cross Section: obovate Longitudinal AGGR.png



Basic Explanations and Assumptions:

The dimensions for the seeds are length x width x depth. The location of the hilum is used as the base of the seed, and the length is measured from hilum to the opposite apex. Where a style is present, the length is measured from the hilum to the bottom of the style. Width is measured at a right angle to the length at the widest part. Depth is measured at a right angle to the intersection of height and width lines.

Measurements included are the mean average for each measurement of ten separate seeds.

All measurements in millimeters unless otherwise noted.