Donald E. Davis Arboretum: Difference between revisions

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| mark_width =
| type = [[Arboretum]]
| motto = Promoting Education, Research, Conservation and Outreach
| location = 181 Garden Drive [[Auburn, Alabama]] 36830
| nearest_city =
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The arboretum's [[Rhododendron]] and [[Azalea]] Collection is one of the more extensive native azalea collections in the nation<ref name=":03">{{Cite web|url=https://www.auburnvillager.com/news/auburn-azalea-festival-blooms-saturday/article_432c8692-61e9-11e9-a64b-2f48ac5ae620.html|title=Auburn Azalea Festival blooms Saturday&|website=auburnvillager.com}}</ref><ref name=":04">{{Cite web|url=https://www.aotourism.com/Event/39729/Auburn-Azalea-Festival-2020/|title=Auburn Azalea Festival 2020|website=aotourism.com}}</ref> and the nationally accredited Oaks Collection contains over 40 regional [[Quercus]] species.<ref name=":02" />
The arboretum partners in a number of [[Conservation biology|conservation]] projects through the [[Alabama Plant Conservation Alliance]] (APCA) hosted by Auburn University and largely coordinated by the arboretum.<ref name=":09">{{Cite web|url=https://www.auburn.edu/cosam/arboretum/apca/index.htm|title=APCA|website=auburn.edu/cosam/arboretum/apca/}}</ref>
== History & Mission ==
In [[1959]], by the proposal of Prof. Donald E. Davis, the Auburn University School of Agriculture passed a resolution asking that a plot of land located immediately south of the university president’s home be used as an arboretum for Alabama's native trees. The plot, which was just north of the [[Old Rotation]], contained forest, wetland, and pasture. Davis began surveying and working the Arboretum after its approval in [[1963]].<ref name=":02" /> In [[1977]] the Arboretum was dedicated in his name. The mission of the Arboretum was established "to display and preserve living plant collections and native [[Southeastern United States|southeastern]] plant communities; to inspire an understanding of the natural world and our connection to it; and to promote [[education]], [[Research#Scientific research|research]], [[Conservation biology|conservation]], and [[outreach]]."​<ref name=":01" />
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At the turn of the century, the Auburn [[Forestry]] department worked with the arboretum to document 900 tree specimens on campus and the arboretum's plant [[accessions]] database was built to facilitate an [[acorn]] collecting program to track the [[Provenance#Seed provenance|provenance]] of its specimens.<ref name=":02" /> In 2002, [[Natureserve]] published a report showing that Alabama was among the most biologically diverse states in the nation.<ref name=":05">{{Cite book|title= States of the Union: Ranking America's Biodiversity| publisher= NatureServe|year= 2002|author= Stein, Bruce. A.}}</ref> This is in part because of the state's intersection of many [[Physical geography|physiogeographic regions]] creating ranges of species overlap. <ref name=":06">{{Cite web|url=http://bonap.org/2015_SpecialtyMaps/State%20Flora%20Similarity%202015/State%20Flora%20Similarity%202015.html.|title=BONAP state similarity in flora|website=bonap.org}}</ref> Unfortunately, the state was also found to have the most extinctions in the [[continental US]]. <ref name=":07">{{Cite book|title=Bringing Nature Home: How You Can Sustain Wildlife with Native Plants|author=Douglas W. Tallamy|publisher=Timber Press|isbn=0881929921|year=2009}}</ref> In light of this, staff and faculty from Auburn's School of Biological Sciences were invited to a meeting of the [[Georgia (U.S. state)|Georgia]] Plant Conservation Alliance, and it was agreed that they would establish and host The Alabama Plant Conservation Alliance. The Arboretum staff and special collections curator, Patrick Thompson, began participating with state and federal conservation departments, private land owners, as well as other universities, and gardens in the statewide conservation program.<ref name=":08">{{Cite web|url=https://www.auburn.edu/cosam/arboretum/apca/index.htm|title=Alabama Plant Conservation Alliance|website=auburn.edu}}</ref><ref name=":02" />
 
== Conservation and Collections==
Along with working on [[in situ#Biology and biomedical engineering|''in situ'' conservation]] projects throughout the state, the APCA starts ''[[ex situ]]'' populations with the aid of the arboretum's propogation program. The native plants nursery tracks accession provenance as well as participates in genomic [[ecotype]] studies with about 20 institutions.<ref name=":02" /><ref name=":09" /> The Arboretum is also home to the only university plant collection accredited by the [[American Public Gardens Association|APGA]]’s [[Plant Collections Network]] in the [[Southeastern Conference|SEC]]. It has one of two nationally accredited plant genera collections in the state of Alabama, the other being [[Huntsville Botanical Gardens]] Trillium collection.<ref name=":02" /><ref name=":12">{{Cite web|date=Fall 2020|title=Donald E. Davis Arboretum|url=https://www.publicgardens.org/about-public-gardens/gardens/donald-e-davis-arboretum|website= publicgardens.org}}</ref>
===Rhododendron===
The Rhododendron collection is world-renowned, containing 60 varieties of Rhododendron and Azalea including its own Auburn Azalea Series of hybrids. <ref name=":02" /> During their period of bloom, the Arboretum is host to the Auburn Azalea Festival.<ref name=":04" />
===Quercus===
The arboretum's conservation program has participated in''The Tree Gene Conservation'' projects with APGA and the [[USDA Forest Service]] for four oak species including the rare ''[[Quercus boyntonii]]''.<ref name=":02" /> It's oak collection contains all 39 of Alabama’s oak species plus two more from Tennessee and Arkansas. The collection includes Auburn University's ''Founders Oak'' (''[[Quercus stellata]]''), which became the most prized tree on AU campus, after the [[Iron Bowl#Notable games|2010 Iron Bowl]] [[Toomer's Corner#Vandalism|arboricidal rampage]] on the ceremonious [[live oak]]s across from [[Toomer's Corner]]<ref name=":08">{{Cite news|url=https://www.usatoday.com/story/sports/ncaaf/sec/2013/03/22/harvey-updyke-auburn-toomers-corner-oaks-poisoning/2011673/|title=Alabama fan pleads guilty to poisoning iconic Auburn oaks|work=USA TODAY|access-date=2018-11-12|language=en}}</ref>. The ''Founders Oak'', considered the "heart of the Davis Arboretum", was planted in 1850, six years before the founding of what is now called Auburn University.<ref name=":02" />
 
===Carnivorous plants===
The arboretum's ''[[Carnivorous plants|Carnivorous]] Bog'' contains species from all carnivorous genera of the [[Deep South]], [[Sarracenia]] (19 sp.), [[Drosera]] (3 sp.), [[Dionaea (plant)|Dionaea]], [[Utricularia]], and [[Pinguicula]].<ref name=":09">{{Cite web|date=Fall 2020|title=Alabama Plant Conservation Alliance Projects|url=https://www.auburn.edu/cosam/arboretum/apca/projects/index.htm|website=auburn.edu|pages=10}}</ref>
 
===APCA Projects===
After [[2014]], the Arboretum partnered with APCA members conserving populations of endangered species from the [[Cahaba River|Cahaba]] Ketona glade such as ''[[Xyris]] spathifoli''. Other statewide APCA projects include the restoration of Harper's ginger ''([[Hexastylis]] speciosa)'', [[Eastern turkeybeard]], [[Pondberry]], Giant whorled sunflower (''[[Helianthus]] verticillatus''), Green Pitcher Plant ''([[Sarracenia oreophila]])'', Alabama Canebrake Pitcher Plant ''([[Sarracenia alabamensis]])'', and various species in the 480 acre Haines Island Park on the [[Alabama River]]<ref name=":09" />
 
===Other notable species===
Some notable species in the arboretum's collection include:<ref name=":11">{{Cite web|date=Fall 2020|title=Arboretum Plant List|url=https://ssl.acesag.auburn.edu/projects/plants/plant/list.php|website=auburn.edu}}</ref>
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