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Alnus rubra . Bong
RED ALDER
Life   Plantae   Dicotyledoneae   Betulaceae   Alnus

Alnus rubra, whole tree or vine - general
© Copyright Steve Baskauf, 2002-2011 · 4
Alnus rubra, whole tree or vine - general

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Alnus rubra, fruit - section or open
© Copyright Steve Baskauf, 2002-2011 · 4
Alnus rubra, fruit - section or open
Alnus rubra, fruit - as borne on the plant
© Copyright Steve Baskauf, 2002-2011 · 4
Alnus rubra, fruit - as borne on the plant

Alnus rubra, fruit - as borne on the plant
© Copyright Steve Baskauf, 2002-2011 · 4
Alnus rubra, fruit - as borne on the plant
Alnus rubra, fruit - immature
© Copyright Steve Baskauf, 2002-2011 · 4
Alnus rubra, fruit - immature

Alnus rubra, fruit - immature
© Copyright Steve Baskauf, 2002-2011 · 4
Alnus rubra, fruit - immature
Alnus rubra, leaf - whole upper surface
© Copyright Steve Baskauf, 2002-2011 · 4
Alnus rubra, leaf - whole upper surface

Alnus rubra, leaf - showing orientation on twig
© Copyright Steve Baskauf, 2002-2011 · 4
Alnus rubra, leaf - showing orientation on twig
Alnus rubra, twig - orientation of petioles
© Copyright Steve Baskauf, 2002-2011 · 4
Alnus rubra, twig - orientation of petioles

Alnus rubra, bark - of a medium tree or large branch
© Copyright Steve Baskauf, 2002-2011 · 4
Alnus rubra, bark - of a medium tree or large branch
Alnus rubra, leaf - showing orientation on twig
© Copyright Steve Baskauf, 2002-2011 · 4
Alnus rubra, leaf - showing orientation on twig

Associates · map
FamilyScientific name @ source (records)
Aphididae  Euceraphis gillettei @ AMNH_PBI (1)

Euceraphis punctipennis @ NCSU_ENT (1)

Myzocallis @ AMNH_PBI (1)

Oestlundiella flava @ AMNH_PBI (6)

Pterocallis alni @ AMNH_PBI (13); NCSU (5)

Pterocallis @ AMNH_PBI (1)
Botryosphaeriaceae  Dichomera @ BPI (1)

Diplodia alni-rubrae @ BPI (1)
Clypeosphaeriaceae  Apiorhynchostoma curreyi @ BPI (1)
Coccinellidae  Cycloneda polita @ I_LB (1)

Psyllobora borealis @ I_LB (1)

Psyllobora vigintimaculata @ I_LB (1)
Corticiaceae  Corticium galactinum @ BPI (1)

Corticium luridum @ BPI (1)
Corynidae  Coryne sarcoides @ BPI (1)
Cyphellaceae  Cyphella fasciculata @ BPI (3)
Dacrymycetaceae  Dacrymyces ellisii @ BPI (1)
Dermateaceae  Cylindrosporium alni @ BPI (1)

Gloeosporium cylindrospermum @ BPI (1)

Mollisia cinerea @ BPI (1)
Diaporthaceae  Diaporthe tiliacea @ BPI (1)
Diatrypaceae  Diatrype bullata @ BPI (2)

Diatrype disciformis @ BPI (1)

Diatrypella favacea @ BPI (1)

Diatrypella placenta @ BPI (2)

Diatrypella @ BPI (1)

Eutypa flavovirescens @ BPI (1)

Eutypella stellulata @ BPI (1)

Eutypella tumidula @ BPI (1)
Didymosphaeriaceae  Didymosphaeria oregonensis @ BPI (7)
Erysiphaceae  Erysiphe aggregata @ BPI (2)

Microsphaera alni @ BPI (2)

Phyllactinia corylea @ BPI (2)

Phyllactinia suffulta @ BPI (2)
Exidiaceae  Exidia glandulosa @ BPI (1)

Exidiopsis grisea @ BPI (1)
Fomitopsidaceae  Daedalea unicolor @ BPI (2)
Gnomoniaceae  Gnomonia alni @ BPI (3)

Ophiognomonia intermedia @ BPI (2)

Ophiognomonia @ BPI (3)

Phragmoporthe conformis @ BPI (1)
Gomphaceae  Clavariadelphus fistulosus @ BPI (2)
Hyaloscyphaceae  Dasyscyphus lachnodermus @ BPI (1)
Hydnaceae  Hydnum @ BPI (1)
Hymenochaetaceae  Hydnochaete fuscescens @ BPI (1)

Hymenochaete tabacina @ BPI (4)
Hypocreaceae  Hypocrea rufa @ BPI (3)

Hypocrea schweinitzii @ BPI (1)
Hysteriaceae  Hysterium pulicare @ BPI (1)
Lachnocladiaceae  Scytinostroma galactinum @ BPI (1)
Liliaceae  Maianthemum dilatatum @ I_GBP (1)
Marasmiaceae  Marasmius candidus @ BPI (1)
Margarodidae  Xylococculus betulae @ CSCA_TCN (7)
Massarinaceae  Massarina salicincola @ BPI (1)
Melanconidaceae  Melanconis alni @ BPI (1)

Melanconis marginalis @ BPI (1)

Melanconis stilbostoma @ BPI (1)

Melanconis thelebola @ BPI (7)

Melanconis @ BPI (1)

Melanconium bicolor @ BPI (4)

Melanconium candidum @ BPI (1)
Melanommataceae  Melanomma pulvis-pyrius @ BPI (3)
Meruliaceae  Merulius corium @ BPI (2)

Merulius niveus @ BPI (4)

Phlebia merismoides @ BPI (1)

Phlebia radiata @ BPI (3)
Miridae  Blepharidopterus angulatus @ AMNH_PBI (58); AMNH_IZC (22)

Blepharidopterus provancheri @ AMNH_PBI (5); AMNH_IZC (28)

Campyloneura virigula @ NCSU (1)

Compsidolon salicellum @ AMNH_PBI (2)

Deraeocoris brevis @ AMNH_ENT (8)

Deraeocoris fasciolus @ AMNH_ENT (22)

Deraeocoris validus @ AMNH_ENT (1)

Heterotoma planicornis @ AMNH_IZC (1)

Lygocoris pabulinus @ AMNH_ENT (1)

Lygus shulli @ AMNH_IZC (5)

Malacocoris chlorizans @ AMNH_PBI (20)

Orthotylus @ AMNH_PBI (1)

Phytocoris conspurcatus @ AMNH_PBI (4); AMNH_ENT (1)

Phytocoris interspersus @ AMNH_PBI (23)

Phytocoris neglectus @ AMNH_PBI (2)

Phytocoris populi @ AMNH_PBI (40); AMNH_ENT (1)

Phytocoris tiliae @ AMNH_PBI (6); AMNH_ENT (1)

Pilophorus perplexus @ AMNH_PBI (1)

Plagiognathus lattini @ AMNH_PBI (2)

Psallus falleni @ AMNH_PBI (2); AMNH_IZC (2)

Stenotus binotatus @ AMNH_PBI (1)
Mycosphaerellaceae  Cercosporella alni @ BPI (1)

Septoria alnifolia @ BPI (10)

Septoria @ BPI (1)
Mytilinidiaceae  Glyphium elatum @ BPI (2)
Nectriaceae  Nectria cinnabarina @ BPI (2)

Nectria coccinea @ BPI (2)

Nectria episphaeria @ BPI (1)

Nectria magnusiana @ BPI (5)

Nectria mammoidea @ BPI (1)

Nectria pithoides @ 550648A (1); BPI (2)

Neonectria major @ BPI (3)
Niessliaceae  Melanopsamma saccardiana @ BPI (1)
Nitschkiaceae  Coronophora @ BPI (1)

Nitschkia callista @ BPI (1)
Patellidae  Patella sequoiae @ BPI (1)
Peniophoraceae  Peniophora aurantiaca @ BPI (2)

Peniophora incarnata @ BPI (1)
Phaeosphaeriaceae  Mycopappus alni @ BPI (5)
Pleomassariaceae  Helminthosporium macrocarpum @ BPI (4)
Pleurotaceae  Pleurotus serotinus @ BPI (1)
Polyporaceae  Cerrena unicolor @ BPI (2)

Coriolus micromarginatus @ BPI (1)

Coriolus versicolor @ BPI (1)

Fomes annosus @ BPI (1)

Fomes applanatus @ BPI (5)

Fomes igniarius @ BPI (2)

Fuscoporia ferruginosa @ BPI (1)

Polyporus adustus @ BPI (2)

Polyporus crispus @ BPI (1)

Polyporus hirsutus @ BPI (3)

Polyporus pargamenus @ BPI (1)

Polyporus versicolor @ BPI (8)

Poria cinerascens @ BPI (1)

Poria eupora @ BPI (1)

Poria ferrea @ BPI (12)

Poria ferruginosa @ BPI (2)

Poria reticulata @ BPI (1)

Poria spissa @ BPI (1)

Poria subtilis @ BPI (1)

Poria versipora @ BPI (8)

Poria @ BPI (2)
Pucciniastraceae  Melampsoridium alni @ BPI (3)

Melampsoridium hiratsukanum @ BPI (1)
Reduviidae  Phymata @ AMNH_PBI (1)
Reticulariaceae  Lycogala epidendrum @ BPI (1)
Schizophyllaceae  Schizophyllum commune @ BPI (1)
Schizoporaceae  Schizopora paradoxa @ BPI (6)
Sclerotiniaceae  Ciboria amentacea @ BPI (1)
Steccherinaceae  Irpex cinnamomeus @ BPI (1)

Odontia bombycina @ BPI (1)

Odontia fimbriata @ BPI (1)

Steccherinum ochraceum @ BPI (2)
Stereaceae  Stereum fasciatum @ BPI (3)

Stereum hirsutum @ BPI (1)

Stereum purpureum @ BPI (4)

Stereum vellereum @ BPI (1)
Strophariaceae  Kuehneromyces mutabilis @ BPI (1)
Taphrinaceae  Taphrina alnitorqua @ BPI (1)

Taphrina japonica @ BPI (7)

Taphrina macrophylla @ BPI (2)

Taphrina occidentalis @ BPI (18)
Tremellaceae  Tremella mesenterica @ BPI (1)
Tricholomataceae  Helotium citrinum @ BPI (1)

Helotium fastidiosum @ BPI (1)

Helotium virgultorum @ BPI (1)
Valsaceae  Cryptospora femoralis @ 550648B (1); BPI (2)

Cytospora truncata @ BPI (1)

Radulum owensii @ BPI (1)

Septomyxa alni @ BPI (1)

Valsella alnicola @ BPI (1)

Valsella furva @ BPI (2)

Valsella salicis @ BPI (1)
Xylariaceae  Daldinia concentrica @ BPI (1)

Daldinia occidentalis @ BPI (1)

Hypoxylon bartholomaei @ BPI (5)

Hypoxylon exutans @ BPI (1)

Hypoxylon fuscum @ BPI (5)

Hypoxylon mediterraneum @ BPI (3)

Hypoxylon multiforme @ BPI (6)

Hypoxylon vogesiacum @ BPI (3)

Hypoxylon @ BPI (2)

Nummularia bulliardii @ BPI (1)

Rosellinia aquila @ BPI (1)

Rosellinia corticium @ BPI (1)

Xylaria hypoxylon @ BPI (2)
_  Creonectria pithoides @ BPI (1)

Ductifera sucina @ BPI (1)

Elfvingia megaloma @ BPI (1)

Exoascus @ BPI (1)

Myxosporium alni @ 396222B (1); 396222A (1)

Thyrsidium botryosporum @ BPI (1)

Thyrsidium hedericola @ BPI (1)

Ustulina vulgaris @ BPI (1)

Zignoella pulviscula @ BPI (1)

unknown unknown @ AMNH_PBI (3)

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Following modified from US Forest Service
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&pull 20q v5.145 20180528: Error 301 Moved Permanently http://www.na.fs.fed.us/spfo/pubs/silvics_manual/volume_2/alnus/rubra.htm

Following modified from Virginia Tech Dendrology
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Following modified from Plants Database, United States Department of Agriculture
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http://plants.usda.gov/java/profile?symbol=ALRU2 ---> https://plants.usda.gov/java/profile?symbol=ALRU2
https://plants.usda.gov/java/profile?symbol=ALRU2 ---> http://plants.usda.gov/core/profile?symbol=ALRU2
http://plants.usda.gov/core/profile?symbol=ALRU2 ---> https://plants.usda.gov/core/profile?symbol=ALRU2
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You are here: Home / Plant Profile

Alnus rubra Bong.
red alder

Image of Alnus rubra

General Information
Symbol: ALRU2
Group: Dicot
Family: Betulaceae
Duration: Perennial
Growth Habit : Tree
Native Status : AK   N
CAN   N
L48   N
Characteristics
Plant Guide (pdf) (doc)
Data Source and Documentation
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green round image for nativity Native blue round image for introduced Introduced ocre round image for introduced and nativity Both white round image for no status Absent/Unreported
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Native Status:
lower 48 status L48    Alaska status AK    Hawaii status HI    Puerto Rico status PR    Virgin Islands status VI    Navassa Island NAV    Canada status CAN    Greenland status GL    Saint Pierre and Michelon status SPM    North America NA   

Images

click on a thumbnail to view an image, or see all the Alnus thumbnails at the Plants Gallery

Steve Hurst. Provided by ARS Systematic Botany and Mycology Laboratory . United Kingdom, England, Kew, Royal Botanic Gardens. Usage Requirements .

©Susan McDougall. Trees Live Here . United States, WA, Mount Rainier National Park, Sunshine Point. April 2003. Usage Requirements .

©Susan McDougall. Trees Live Here . United States, WA, Mount Rainier National Park. Usage Requirements .

©Susan McDougall. Trees Live Here . United States, WA, Mount Rainier National Park. July 2003. Usage Requirements .

©Susan McDougall. Trees Live Here . United States, OR, Clearwater River. June 2003. Usage Requirements .

©Richard A. Howard. Provided by Smithsonian Institution, Richard A. Howard Photograph Collection . United States, WA, Port Angeles. Usage Requirements .

Constance A. Harrington. Provided by National Agricultural Library . Originally from USDA Forest Service . United States, WA, Thurston Co. 1983. Usage Requirements .

slideshow

Synonyms

Symbol Scientific Name
ALOR Alnus oregona Nutt.
ALORP Alnus oregona Nutt. var. pinnatisecta Starker

Classification

Click on a scientific name below to expand it in the PLANTS Classification Report.
Rank Scientific Name and Common Name
Kingdom Plantae – Plants
Subkingdom Tracheobionta – Vascular plants
Superdivision Spermatophyta – Seed plants
Division Magnoliophyta – Flowering plants
Class Magnoliopsida – Dicotyledons
Subclass Hamamelididae
Order Fagales
Family Betulaceae – Birch family
Genus Alnus Mill. – alder
Species Alnus rubra Bong. – red alder

Subordinate Taxa

This plant has no children

Legal Status

Wetland Status

Interpreting Wetland Status

North America
Alaska FAC
Arid West FACW
Western Mountains, Valleys, and Coast FAC

Related Links

More Accounts and Images
ARS Germplasm Resources Information Network (ALRU2)
CalPhotos (ALRU2)
Flora of North America (ALRU2)
Integrated Taxonomic Information System (ALOR)
Integrated Taxonomic Information System (ALORP)
Integrated Taxonomic Information System (ALRU2)
Jepson Interchange (University of California - Berkeley) (ALRU2)
Lady Bird Johnson Wildflower Center Native Plant Information Network (ALRU2)
Native American Ethnobotany (University of Michigan - Dearborn) (ALRU2)
Native Plants Network (ALRU2)
USDA Forest Service Fire Effects Information System (ALRU2)
Related Websites
USDA Forest Service-Silvics of North America (ALRU2)

Wildlife

Food

Source Large Mammals Small Mammals Water Birds Terrestrial Birds
Quinlan Low

Cover

Source Large Mammals Small Mammals Water Birds Terrestrial Birds
Quinlan Low

Sources

Quinlan, S.E., and S. Cuccarese. 2004. Native Alaskan and exotic plants used by wildlife . Alaska Department of Fish and Game. Anchorage.

Description of Values

Value Class Food Cover
High Average 25-50% of diet Regular source of cover
Low 5-10% of diet Infrequently used as cover
Minor 2-5% of diet Sparsely used as cover
Moderate Average 10-25% of diet Occasional source of cover


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Following modified from Flora of North America
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Link to Flora of North America home
 
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FNA | Family List | FNA Vol. 3 | Betulaceae | Alnus

1. Alnus rubra Bongard, Mém. Acad. Sci. St.-Pétersbourg. Sér. 6, Sci. Math. 2: 162. 1833.

Red alder, Oregon alder

Alnus oregona Nuttall; A . rubra var. pinnatisecta Starker

Trees , to 28 m; trunks often several, crowns narrow or pyramidal. Bark gray, smooth, darkening and breaking into shallow rectangular plates in age; lenticels inconspicuous. Winter buds stipitate, ellipsoid, 6--10 mm, apex rounded, long; stalks 2--8 mm; scales 2--3, outer 2 equal and valvate, usually heavily resin-coated. Leaf blade ovate to elliptic, 6--16 × 3--11 cm, leathery, base broadly cuneate to rounded, margins strongly revolute, deeply doubly serrate or crenate, with distinctly larger secondary teeth, apex acute to obtuse; surfaces abaxially glabrous to sparsely pubescent. Inflorescences formed season before flowering and exposed during winter; staminate catkins in 1 or more clusters of 2--6, 3.5--14 cm; sistillate catkins in 1 or more clusters of 3--8. Flowering before new growth in spring. Infructescences ovoid to nearly globose, 1--3.5 × 0.6--1.5 cm; peduncles 1--10 mm. Samaras ovate or elliptic, wings much narrower than body, irregularly elliptic to obovate, leathery. 2 n = 28.

Flowering early spring. Stream banks, moist flood plains, lake shores, wet slopes, and sandy, open coasts; 0--300 m; B.C., Yukon; Alaska, Calif., Idaho, Oreg., Wash.

Alnus rubra is the largest alder in North America north of Mexico; it often forms extensive stands along streams and on low-lying flood plains in the Pacific Northwest. The strongly revolute margins of its leaf blades make it easily distinguished from all of the other alders in the flora. It is an important commercial tree; the wood is used to make inexpensive furniture, small wooden items, and paper pulp.

Native Americans used various parts of plants of Alnus rubra medicinally as a purgative, an emetic, for aching bones, headaches, coughs, biliousness, stomach problems, scrofula sores, tuberculosis, asthma, and eczema, and as a general panacea (D. E. Moerman 1986).

Following modified from CalPhotos
   Top | See original

http://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Alnus+rubra&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant ---> https://calphotos.berkeley.edu/cgi/img_query?query_src=dl&where-taxon=Alnus+rubra&where-lifeform=specimen_tag&rel-lifeform=ne&rel-taxon=begins+with&where-lifeform=Plant

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Number of matches : 48
Query: SELECT * FROM img WHERE ready=1 and taxon like "Alnus rubra%" and (lifeform != "specimen_tag" OR lifeform != "Plant") ORDER BY taxon

Click on the thumbnail to see an enlargement

Alnus rubra
Alnus rubra
Red Alder
ID: 8253 3202 0180 0083 [detail]
Beatrice F. Howitt
© 1999 California Academy of Sciences

Alnus rubra
Alnus rubra
Red Alder
ID: 7335 3182 4414 0077 [detail]
© 1995 Saint Mary's College of California

Alnus rubra
Alnus rubra
Red Alder, Oregon Alder
ID: 8253 3202 4138 0107 [detail]
Walter Knight
© 1999 California Academy of Sciences

Alnus rubra
Alnus rubra
Red Alder
ID: 8120 3181 4954 0042 [detail]
Charles Webber
© 1998 California Academy of Sciences

Alnus rubra
Alnus rubra
Red Alder
ID: 0024 3291 2013 0116 [detail]
Charles Webber
© 2000 California Academy of Sciences

Alnus rubra
Alnus rubra
Red Alder
ID: 7335 3182 4414 0076 [detail]
© 1995 Saint Mary's College of California

Alnus rubra
Alnus rubra
Red Alder
ID: 8120 3181 4569 0060 [detail]
Charles Webber
© 1998 California Academy of Sciences

Alnus rubra
Alnus rubra
Red Alder
ID: 8120 3181 4954 0043 [detail]
Charles Webber
© 1998 California Academy of Sciences

Alnus rubra
Alnus rubra
Red Alder
ID: 7335 3182 4414 0081 [detail]
© 1995 Saint Mary's College of California

Alnus rubra
Alnus rubra
Red Alder
ID: 7335 3182 4414 0080 [detail]
© 1995 Saint Mary's College of California

Alnus rubra
Alnus rubra
Red Alder
ID: 7335 3182 4414 0082 [detail]
© 1995 Saint Mary's College of California

Alnus rubra
Alnus rubra
Oregon Alder, Red Alder
ID: 0000 0000 0102 0427 [detail]
© 2002 Tony Morosco

Alnus rubra
Alnus rubra
Red Alder, Oregon Alder
ID: 8253 3202 3492 0088 [detail]
Charles Webber
© 1999 California Academy of Sciences

Alnus rubra
Alnus rubra
Red Alder
ID: 7335 3182 4414 0079 [detail]
© 1995 Saint Mary's College of California

Alnus rubra
Alnus rubra
Red Alder
ID: 7335 3182 4414 0078 [detail]
© 1995 Saint Mary's College of California

Alnus rubra
Alnus rubra
Red Alder
ID: 0000 0000 0105 0427 [detail]
© 2005 Louis-M. Landry

Alnus rubra
Alnus rubra
Red Alder
ID: 1351 3151 4005 0118 [detail]
J. E.(Jed) and Bonnie McClellan
© 2005 California Academy of Sciences

Alnus rubra
Alnus rubra
Red Alder
ID: 1351 3151 4005 0119 [detail]
J. E.(Jed) and Bonnie McClellan
© 2005 California Academy of Sciences

Alnus rubra
Alnus rubra
ID: 0000 0000 0506 1083 [detail]
© 2006 Louis-M. Landry

Alnus rubra
Alnus rubra
ID: 0000 0000 0506 1084 [detail]
© 2006 Louis-M. Landry

Alnus rubra
Alnus rubra
Red alder cones
ID: 6666 6666 0707 5030 [detail]
Gerald and Buff Corsi
© 2007 California Academy of Sciences

Alnus rubra
Alnus rubra
ID: 0000 0000 0616 1801 [detail]
© 2016 Zoya Akulova

Alnus rubra
Alnus rubra
ID: 0000 0000 0616 1802 [detail]
© 2016 Zoya Akulova

Alnus rubra
Alnus rubra
ID: 0000 0000 0616 1803 [detail]
© 2016 Zoya Akulova

Using these photos: A variety of organizations and individuals have contributed photographs to CalPhotos. Please follow the usage guidelines provided with each image. Use and copyright information, as well as other details about the photo such as the date and the location, are available by clicking on the [detail] link under the thumbnail. See also: Using the Photos in CalPhotos .   


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