Difference between revisions of "Anaphalis margaritacea"

From Puget Prairie Plants
m
 
(41 intermediate revisions by 6 users not shown)
Line 1: Line 1:
 +
* Latin Name: ''Anaphalis'' ''margaritacea''
 +
* Family: Asteraceae
 +
* Common Names: pearly everlasting
 +
* Synonyms/Misapplications: ''Gnaphalium'' ''margaritaceum''
 +
* Codon: ANAMAR
 +
{{Taxobox
 +
| image = ANMA RodGilbert flw good.jpg
 +
| image_caption = Photo by Rod Gilbert. Also featured on Main Page
 +
| name = '''''Anaphalis margaritacea'''''
 +
| regnum = [[Plant]]ae
 +
| subregnum = Tracheobionta
 +
| phylum = Spermatophyta
 +
| subphylum= Magnoliophyta
 +
| classis = Magnoliopsida
 +
| subclassis = Asteranae
 +
| ordo = Asterales
 +
| familia = Asteraceae
 +
| genus = '''''Anaphalis''''' DC.
 +
| species = '''''Anaphalis margaritacea''''' (L.) Benth.
 +
| subspecies =
 +
}}
 +
 +
 +
===Plant Description===
 +
Individual, erect, cottony stems grow 1-3 ft. tall and are often clumped together creating a bushy appearance. Narrow leaves are gray-green to woolly-white. Globular flowers are actually long-enduring, white, dry bracts arranged around a yellow center. Several evenly leafy woolly stems in a small patch are topped by a crowded, roundish cluster of flower heads with pearly-white bracts, sometimes with a dark spot at base of each outer bracts.
 +
The dried stalks with their pearly-white heads are attractive in floral arrangements. The pure white flower is commonly used in dried flower arrangements.  Good dried flowers; food plant for Painted lady butterflies.
 +
 +
===Bloom Period===
 +
July through September.
 +
===Distribution===
 +
Widely distributed throughout Washington; occurring throughout North America except for portions of Midwest and Southeast.
 +
 +
===Habitat===
 +
Dry to somewhat moist open areas, low to sub-alpine elevations.
 +
 +
===Uses===
 +
In folk medicine, it is used as a salve for burns. (Strickland)
 +
 +
===Propagation===
 +
[[http://www.plant-materials.nrcs.usda.gov/pubs/orpmcmt9920.pdf Propagation protocol from USDA NRCS]]
 +
 
===Seed===
 
===Seed===
[[File:Anaphalis margaritacea single.jpg|300px|thumb|right|''Anaphalis margaritacea'' single]]
 
  
'''Abbreviation:''' ANMA
 
  
 
'''Seed sample from '''2010
 
'''Seed sample from '''2010
  
'''Measurement:''' : 0.6 x 0.2 x 0.2
+
'''Average Measurement:''' 0.6 x 0.2 x 0.2
  
'''Features:''' Hilium is glossy and puckered, lighter colored that rest of seed. Seeds somewhat ribbed. Pappus of downy white hairs significantly longer that seed itself. Right above hilium, seed narrows considerably before flaring out again. Seed is brown.
+
'''Measurement Range:''' L: 0.4 - 0.75, W: 0.1 - 0.3, D: 0.1 - 0.3
  
Seed covered in clear globules and is slightly lustrous.
+
====Features====
  
   
+
'''Shape:''' Seeds somewhat ribbed. Right above hilum, seed narrows considerably before flaring out again.
 +
 
 +
'''Color:''' Seed is brown. Hilum is glossy and puckered, lighter colored that rest of seed.
 +
 
 +
'''Additional Features: '''Pappus of downy white hairs significantly longer that seed itself.
 +
 
 +
'''Surface:''' Seed covered in clear globules and is slightly lustrous.
 +
 
 +
'''Could be confused with:''' ''Antennaria howellii''
  
 
'''Latitudinal Cross Section:''' elliptical [[File:ANMA-lat-crosssection.png]]
 
'''Latitudinal Cross Section:''' elliptical [[File:ANMA-lat-crosssection.png]]
  
 
'''Longitudinal Cross Section:''' elliptical [[File:ANMA-long-crosssection.png]]
 
'''Longitudinal Cross Section:''' elliptical [[File:ANMA-long-crosssection.png]]
 +
 +
[[File:Anaphalis margaritacea with pappus.jpg|300px|thumb|left|''Anaphalis margaritacea'' with pappus, photo: Lisa Hintz]]
 +
[[File:Anaphalis margaritacea single.jpg|300px|thumb|''Anaphalis margaritacea'', photo: Lisa Hintz]]
 +
 +
{{Basics}}
 +
==References==
 +
 +
==Photo Gallery==
 +
<gallery>
 +
File:ANAMAR2.jpg|Photo: Craig Althen, 2010
 +
File:ANAMAR3.jpg|Photo: Craig Althen, 2017
 +
</gallery>

Latest revision as of 00:00, 8 July 2020

  • Latin Name: Anaphalis margaritacea
  • Family: Asteraceae
  • Common Names: pearly everlasting
  • Synonyms/Misapplications: Gnaphalium margaritaceum
  • Codon: ANAMAR
Anaphalis margaritacea
Photo by Rod Gilbert. Also featured on Main Page
Scientific classification
Kingdom: Plantae
Subkingdom: Tracheobionta
Phylum: Spermatophyta
Subphylum: Magnoliophyta
Class: Magnoliopsida
Subclass: Asteranae
Order: Asterales
Family: Asteraceae
Genus: Anaphalis DC.
Species: Anaphalis margaritacea (L.) Benth.


Plant Description

Individual, erect, cottony stems grow 1-3 ft. tall and are often clumped together creating a bushy appearance. Narrow leaves are gray-green to woolly-white. Globular flowers are actually long-enduring, white, dry bracts arranged around a yellow center. Several evenly leafy woolly stems in a small patch are topped by a crowded, roundish cluster of flower heads with pearly-white bracts, sometimes with a dark spot at base of each outer bracts. The dried stalks with their pearly-white heads are attractive in floral arrangements. The pure white flower is commonly used in dried flower arrangements. Good dried flowers; food plant for Painted lady butterflies.

Bloom Period

July through September.

Distribution

Widely distributed throughout Washington; occurring throughout North America except for portions of Midwest and Southeast.

Habitat

Dry to somewhat moist open areas, low to sub-alpine elevations.

Uses

In folk medicine, it is used as a salve for burns. (Strickland)

Propagation

[Propagation protocol from USDA NRCS]

Seed

Seed sample from 2010

Average Measurement: 0.6 x 0.2 x 0.2

Measurement Range: L: 0.4 - 0.75, W: 0.1 - 0.3, D: 0.1 - 0.3

Features

Shape: Seeds somewhat ribbed. Right above hilum, seed narrows considerably before flaring out again.

Color: Seed is brown. Hilum is glossy and puckered, lighter colored that rest of seed.

Additional Features: Pappus of downy white hairs significantly longer that seed itself.

Surface: Seed covered in clear globules and is slightly lustrous.

Could be confused with: Antennaria howellii

Latitudinal Cross Section: elliptical ANMA-lat-crosssection.png

Longitudinal Cross Section: elliptical ANMA-long-crosssection.png

Anaphalis margaritacea with pappus, photo: Lisa Hintz
Anaphalis margaritacea, photo: Lisa Hintz

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.

References

Photo Gallery