Odontoglossum Alliance Newsletter

Volume 5 November 2008 Odontoglossum Species

Reference Edition

Special Edition Odontoglossum Species

This is a Special Edition of the Odontoglossum Alliance Newsletter devoted to producing a reference edition of the odontoglossum species. Dr. Guido Deburghgraeve has an extensive collection of odontoglossum species and provided us with a DVD of the flowers of the species in his collection. This edition is devoted to showing these flowers. The pic­ tures are augmented by (1) additional pictures of species from Steve Beckendorf’s collection and (2) the complete list of odontoglossum species as produced by Kew Gardens. This list contains what they consider as the recognized names as well as the historical names applied to each species. It is planned that this edition will be repeated in the future with other genera in the Odontoglossum Alliance.

The pictures have (when available) both a facing photograph and a profile photograph. Where there are multiple photographs of the same species, this is done to show the variability within the species. There were more photographs available then we had space and money to show in this edition. A number of these species are marked with an X indicat- ing a natural hybrid. Please see the explanation and definition of natural hybrids by Steve Beckendorf in the newsletter following the photographs.

The Alliance is indebted to Dr. Guido Deburghgraeve for supplying the DVD of his flowers, to Stig Dalstrom for consulting on the material and to Dr. Steve Beckendorf for his consultation, flower pictures and explanation of the mate­ rial contained m this issue.

1 ^ Volumn 6 November 2008

0dm ariasii 0dm ariasii

0dm armatum 0dm armatum

0dm aspidorhynum 0dm aurarium

0dm blandum 0dm blandum

2 . Volumn 6 November 2008

0dm cirrhosum 0dm cirrhosum

iSi

0dm constrictum 0dm crinitum

0dm crispum 0dm crispum

flavidum Odm crispum lehmanii maculatum 0dm crispum xanthotes

3 . Volumn 6 November 2008

0dm crispum 0dm crispum

1 »

0dm cristatellum 0dm cristatellum

>

V \

0dm cristatum Odm cristatum furcatum

f I

Odm crocidipterum ssp.crocidipterum Odm crocidipterum ssp.crocidipterum

4 . Volumn 6 November 2008

0dm crocidipterum ssp. dormanianum 0dm cruentum

Odm dracoceps 0dm epidendroides

Odm epidendroides 0dm epidendroides

Odm gloriosum Odm gloriosum

5 . Volumn 6 November 2008

0dm gloriosum 0dm hallii

0dm hallii Odm harryanum

Odm juninense Odm kegeljanii

E

/ Odm lindleyanum Odm lindleyanum

6 . Volumne November 2008

▼ 4 I*

0dm lucianianum 0dm luteopurpureum

I

0dm luteopurpureum 0dm micklowii

VM J.... I

0dm mirandum 0dm mirandum

0dm multistellare Odm multistellare

7 • Volumn 6 November 2008

0dm multistellare 0dm naevium

; /

0dm naevium Odm nevadense

Odm nobile Odm nobile

Odm nobile Odm nobile

8 . Volumn 6 November 2008

Odm odoratum Odm odoratum

Odm portillae Odm povedanum

Odm praenitans Odm praestans

Odm praestans Odm reversum

9 • Volumn 6 November 2008

0dm rhychanthum 0dm sceptrum

t

0dm schillerianum 0dm spectatissimum

- Vfly - A I..J ■Tti m. •4 m m \i / M > •

0dm spectatissimum 0dm spectatissimum

0dm subuligerum 0dm subuligerum

10 . Volumn 6 November 2008

V 4: ' i

0dm tenue 0dm tenuifolium

0dm tripudians 0dm velleum

4.

W V ■ # a A.

r -- MIMm

Odm wallisii 0dm wyattianum

A,

Odm wyattianum Odm X andersonianum

11 Volumn 6 November 2008

Odm X andersonianum Odm X Elegans

Odm X Harvengtense Odm X hennisii

K

Odm X Horsmannii Odm X leeanum

Odm X mulus Odm X mulus Odm X wilckeanum

12 Natural Hybrids

By Steve Beckendorf One of the fascinations of the odontoglossums is the amazing variety that is available in nature. This variation is most obvious in Odontoglossum crispum, which was discovered not only in many different shapes and sizes, but also in many different color patterns - white spotted or blotched with brown, red, or purple; yellow ground with red spots; all yellow or yellow and white flowers. When i was first getting interested in odonts I often heard that this extreme variation arose from a hybrid swarm, a kind of chaotic interbreeding among several species, as well as further breeding between the resulting hybrids, or backcrosses between the hybrids and the parental species. My recent trip to Colombia for the Medellin show clarified a bit better how all this hybridizing occurs.

First a word about nomenclature. Natural hybrids are designated by placing an x between the genus name and the specific name, e g. Odontoglossum x andersonianum. I’m not sure, but I’ve always assumed that the x indicates that this plant arose as a cross between two species. Because this is a natural, not man-made, hybrid, the parents are not immediately known when an individual is found but can sometimes be deduced from the shape and color of the flowers and from the species that are known to grow nearby.

Rolfe, writing in 1893 in the first volume of the Orchid Review, suggested that Odontoglossum natural hybrids are actually quite rare. They are, however, readily noticed by collectors because they are distinctly different from the species plants that they are intermixed with. Thus they may appear to be over represented in collections. Even though these hybrids are rare, over evolutionary time they probably do allow transferof genes between species that grow near each other.

For example, in one area of overlapping ranges, crispum, luteopurpureum and gloriosum are juxtaposed. All three possible natural hybrids occur and all are showm in the photos in this issue, X andersonianum (crispum x gloriosum), x mulus (luteopurpureum x gloriosum) and x wiickeanum (crispum x luteopurpureum). All three are quite variable as are all three of the parental species.

You may notice that three of the hybrids in Guido’s photos have the specific part of the name capitalized. These are 0dm. x Elegans, xHarvengtense, and x Horsmanii. These are not actually natural hybrids. Instead they are part of an ongoing project for Guido to test whether the presumed parents of some of the natural hybrids were actually correct. He made the crosses himself, grew the seedlings and flowered them to see if they looked like the corresponding natural hybrids. I think he plans one or more articles about this project so I’ll leave that to him.

13 Culture

By Steve Beckendorf

I’ve always thought of odontoglossums as a cool or cold growing orchids and I grew all the species in the same greenhouse, the only one I had. However, recently Cindy Hill and I rented a greenhouse for her intermediate orchids, and 1 thought that maybe some of the odonts would do better there. This led me to reread the cultue sections in Leonore Bockemuhl’s indispensible monograph and realize that she clearly states the “cultivation of the species in a common green­ house is not successful.” Accordingly, I’ve moved several species from the lower cloud forest (1800-2200 m) into Cindy’s greenhouse (I may have exceeded the available space). I won’t list all of the species here (they’re specified in Bockemuhl), but some of the more common ones are harryanum, wyattianum, and cirrhosum. They seem to be growing well in intermediate/cooUnter- mediate conditions, blooming more frequently and with more flowers. I would encourage others to try these species and their hybrids in conditions that are somewhat warmer than are typically used for crispum and its hybrids.

Kew Manocot List of Odonloglossum Species

The Odontoglossum Species list that fbllows is available from the Kew Gardens. It can be obtained from the following website: http://appSi.kew.Grg/wGsp/home One extensive list is at the Kew IVIonoeot Checklist site http://apps.kew.org/wcsp/home.do Ty pe in odontoglossum and it will return the list of accepted names (bold) and sy nonyms (regular) that follows. Notice that the natural hybrids are included with an X preceding the name. The list is pretty good but has a number of probably incorrect names ( Dr. Guido Deburghgraeve, Stig Dal- stom and r would agree on most but not all of the mistakes), some of them recognized as syn­ onyms by Bockemuhl and not yet red uced to synony my by Govaerts, the curator of the list, these include boddaertianum and hrubyanum. A few othersthat were published in 2001 in the leones Grchidacearum Peruviarum should actually be cyrtochirums but have not been formally trans­ ferred (callacallense, contaypacchaense, .gramazuense, llanachagaense, machupicchuense, pseudomelanthes, rubrocallosum). Odm. depauperatum is on the Kew list but WAS formally transferred to Cyrtochilum. That leaves a few Odontoglossums that are on the Kew list but not on Dr. Guido’s list; albertii, alvarezii, astranthum, dlgitatum, hauensteinii, helgae, heterosepalum, portmannii,platynaris, povedanum.

Steve Beckendorf

14 Names in bold' indicate accepted' names> plain iist indicates non' accepted names.

Qdontootosswn Kunth in F.W.H.von Hurriboldt.- A.J.A.BonDiand ■& -C.S.Kuntb, .Nov. 6en. Sp. 1: 3S0 (1816). Odontoglossum x acuminat/ssffnufn Rchb.f.. Card. Chron.. n.s.. 17; 256 (1882). Odofitoalossum acom/natom.' Lindi., Fdk Orchidv 1: 9 (1852). Odontoglossum X acfrianae L. Linden. Semaine Hort. 1: 150 f 1879)^ Odontoglossum albert! P.OrtiT, .Orauideoloqia 24" 5 (2005). Gdontoaiossum alboroseum,Dslstrdm, liindley,ana:9:,191 (1994); Odontoglossum ,a/exandrae-Baterdan, Gard. Ctiron. .1.864: 1Q.83 (18647. ■Odontoglossum alexandrae var.-coo/eson/7.B.S.\ffliliiams-& T.Mbore, Orctiid Album 3: t. 118 ('1884). Odontoglossum alexandrae var. flaveolum (RckbdA B.SMMams & T.Moore, Orchid Album 1: t. 43 (1883). Odontoglossum alexandrae van ootra/r?// B.S.Williams,. Orchid Album 9: t. 403 11891). Odontoglossum alexandrae vao stevens// B.S.Wiil jams & T. Moore, Orchid. Album. 3.: 1.27 (1884'). Odontoglossum alexandrae var. trianae Hook.f.. Bot. Mag. 94: t. 5691 (1868). Oc/ontoo/ossL/m a/exandrae var. w/7son/7 B.S.Williams. Orchid Album 9: t. 387 (1891). Ocfontoo/osswii afi^are^//P.QFtiz> Orquideologia 22: 7 (2001).

Odontoglossum x amabile auct., Gard; Ghron; 1905(1): 197 (1905) i .Odontoglossum a mob IglattiI Rch b..f., Li n n aea 4±: .2 (:18.7 6).. Odontoglossum ancebs Lem., III. Hiort. BrMisc;): 45 11856), nom: illed; OdOnfog/Ossom anceps Klotzsch, :AHq. ..Gartenzei.turtq 19: .250 (ISSl). Odontoglossum x anderson/anu/n >Rcbb.f., Gard. Cbron. 1868: 599 f1868)■ Odontoglossum x ^ndOrsonJanum var. sptepdfepS 'B.S:.Williams, Orchid Album 7: t. 292 (1888). Odontoglossum angustatum Ur]d\., EdWards% Bot. Red. 23: t. 1992 (1837). Odontoglossum anqdstatd/T? Lindi., Orchid. Linden. : 17 (1846), nom. ilieq. Odontoglossum. angostatom. van, deterosepa/gm. Rchb.f., Linnaea. 28::. 350 (1858). Odontoglossum,arithoxarithum Rchb.f., Gard..Ghron.. 1869: 388 (1869). Odoptog/ossgm apterom Lex, in P.de'La Liave-8t'3.‘M.de'Lexarza, Nov. Veq. Deser. 2: 35 (1825). Odontoglossum adterum van cand/dg/gm (Rchb.f.) Halb., Orauidea (Mexico City), n-.s., 5: 318 (1976). Odontoolossum-anasii Dalstrom, Selbvana 22: 137 (2001). Odontoglossum armatum' Rchb^f■, Linnaea 41: 32 (1876) ■ Odontoglossum arminii Rchb.f:, Bonpiandia (Hannover) 3 : 66 (1855). ■Odontoglossum asoasia Rchb.f. in W:G.Walpers. Ann. .Bot. Svst. 6: 851 (1864). Odontoglossum asoersum Rcbb.f., Gard. Chron., n.s., 11: 266 ri879). Odontoglossum asoensum var. fulvidum John Fraser, Gard. World 11: 134 (1894). Odontoglossum aspf'dorfainom F.:Lehm„ Gard. Chron., HI. 18: 356 (1895). Odontoglossum astranthum t.\nden & Rchb.f...'Gard. Chron. 1867: 404 (1867). Odontoglossum aurarium (Rchb^f.) Garay, Taxon 19: 459 (1970). 15 Odontoglossum, aureum (Lindl.) GaraVv Taxon 19: 458 (1970).-1 Odontoalossum aureum var. stenochilum (Lind,I.), Garay, Taxon 19: 458 (1970X OdontoaJossum auncutatum Rolfe, Btill. Mlsc. Inform. Kew 1892: 140 fl&92>. Odontoalossum auroDurpureum Rchb.f., Linnaea 22: 848 (ISSO). Odontoalossum axinoDterum Rchb.f.. Linnaea 41: 6g (1876>. Odontoalossum bachmannii l.Bock, Orchidee f Hamburqy 49: 265 (1998). Odontoalossum x baphicanthum Rchb.f., Gard. Chron., n.s., 6: 260 fl876). Odontoalossum barker! (Hook.) Rchb.f. in W.G.Watoers. Ann. Bot. Svst. 6: g54n8B4'). Odontoalossum helium Schltr., Repert. Spec. Nov. Reqni Veq. Beih. 9: 108 (1921). Odontoalossum beloalossum Rchb.f., Xenia Orchid. 2: 149 (18701. Odontoalossum x faero/nan/V LLinden, Lindenia 6: 95 fl890.'). Odontoalossum biberlanum (Rchfa.f.) Rchb.f. in W.G.V\/alpers. Ann. Bot. Svst. 6: 851 (1864) Odontoalossum bicolor Lmdl.. Edwards's Bot. Reg. 31fMisG.): 59 (1845). Odontoalossum bictoniense (Bateman) Lindl., Edwards's Bot. Reg. 26: t. 66 (1840). Odontoalossum bictoniense var. SDlendens\.em.. HI. Hort. 12: t. 449 (1865). Odontoalossum blandum Rchb.f., Gard. Chron. 1870: 1342 fl870>. Odontoalossum x bleichroederianum Lmden & L.Lmden. Lindenia 4: 69 (1888). Odontoalossum x 6/et// (God.-Leb.) auct., Otxhidophjie (Arqenteuil) 9: 63 (1889). Odontoalossum bluntii Rchb.t, Bot. Zeitunq (Berlin) 22: 415 (1864). Odontoalossum boddaertianum Rchb.f., Gard. Chron. 1888(1); 296 (1888). Odontoalossum boaotense Schltr., Repert. Spec. Nov. Regnj Veq. Beih. 27: 179 (1924). Odontoalossum brachYDterum Rchfa.f., Linnaea 41: 26 (1876). Odontoalossum x btandtii KraenzI. &. Wittm., Gartenflora 38; 378 (1889). Odontoalossum X brassia Rchb.f.. Gard. Chron., n.s., 23: 501 (1885). Odontoalossum brevifolium LmdL in G.Bentham, PK Hartw.: 152 (1845). Odontoalossum brevlfollum var. soathulatum P.3.Cr\bb. Orchid Rev. 83: 349 (1975). Odontoalossum brevifoHum var. weberbauerianum (KraenzI.y C.Schwemf., Bot. Mus. Leafl. 14: 64 (1949). Odantoalossum breyilabium C.Scbwemf:., Amer. Orchid Sac. Bull. 18: .578 (194.9):. OdontoaJossum caeruJescens A.Rich. &. Galeotti, Ann. Sci. Nat., Bot., III. 3: 27 (1845).

Odontoalossum ca//aca//aei7se D.E.Benn. 8l Christenson. Icon. Orchid. Peruv.: t. 725 (2001). Odontoalossum calodrvas Rchb.fLinnaea 41: 3 (1876). Odontoalossum x cambridaeanum auct., J. Hort. Pract. Gard. 16: 411 (1888). Odontoalossum candelabrum hook.f., Bot. Mag. 125: t. 7687 (1899), pro svn. Odontoalossum candidulum (Rchb.f.) Haifa., Orquidea (Mexico City), n.s., 8: 175 (1982). Odontoalossum candidum Linden & Andre, III. Hort. 22: 58 (1875). Odontoalossum cardiochilum (Lindl.) KraenzI. in H.G.A.Enqler (ed.), Pflanzenr., 1V> 50(80): 288 (1922). Odontoalossum cariniferum Rchb.f., Bot. Zeitunq (Berlin) 10: 638 (1852). Odontoalossum celsianum VJ.R.Gerard, Portef. Hort. 2: 141 (1848). Odontoalossum-cervantesil Lex, in P.de La Have & J.M.de Lexarza, Nov. Veq . Descr. 2: 34 (1825). Odontoalossum cervantesii var. decorum Rodlaas, III. Hort. 36: 85 (1889). Odontoalossum cervantesii var. lilacinum L.Linden & Rodigas, Lmdenia 4: t. 172 (1888). Odontoalossum cervantesii var. membranaceum (Lindl.) Lindl., Fbl. Orchid. 1: 10 (1852). Odontoalossum chaetostroma O'Brien, Gard. Chron., n.s., 25: 76 (1886). Odontoalossum x chestertonii auct., Gard. Chron. 1878(1): 374 (1878). 16 Odontoalossum chiriauense Rchb.f., Bot. Zeitunq (Berlin) 10: 692 (1852). Oddnfoalossum dmidferum Rctib.f., Linnaea 22: 849 {ISSOI.. OdontoaJossum. cinnamomeum H.B.Will., Orchid Album 3: t. 143 fl8841. Odontoalossum cirrhosum Lindl., Gen. Sp. Orchid. PI.: 211 (1833). OdontoaJossum cirrhosum f. hrubvanum (Rchb.f.) O.Gruss & M.Wolff. Orchid. AOas: 242 (2007), with incorrect ba- sionvm ref. Odontoalossum citrosmum Ur\d\.. Edwards's Bot. Reg. 28fMisc.'); 60 fl842>. Odontoalossum citrosmum van rosellum Lem., III. Hort. 2: t. 59 (ISSSy Odontoalossum x claeslanum L.Linden, Lindenia 6: 65 (1890^. Odontoalossum daviceps Rchb.f., Gard. Chron., n.s., 6: 516 (18761. Odontoalossum c/owes/7 Lindl., Edwards's Bot. Reg. 25(Misc.1: 93 (1839). Odontoalossum cochlearilabre. Guillaumin, Bull, Mus. Natl. Hist. Mat.,. II,. 3: 1.74 (1.9311. Odontoalossum cochleatum /Lindl.l Rchb.f., Gard. Chron. 26: 70 /ISSSI. Odontoalossum cochlioda Rchb,f. in W.G.Walpers, Ann. Bot. Svst. 6: 853 (1864), Odontoalossum comnactum Rchb.f., Gard. Chron. ISySdl: 492 (1875).. Odontoalossum confertum Rchb.f., Gard. Chron., n.s., 11: 298 (1879.'). Odontoalossum. confusum Garay, Orchid.ee IHamburqY 13: 217 (.1962V. Odontoalossum connivens Scheidw., J. Hort: Prat: Belgique 3: 148 (1846). Odontoalossum canstrictum Lindl:., Edwards's Bot. Jteg. 29f Misc. >: 17 (18431. Odontoalossum eonstrictum f. castaneum (Rclib-f.) OvGruss & M.Wolff, Orchid:. Atlas: 2:42 (01007%. Odontoalossum constrictum var. castaneum Rchb.f., Gard. Chron., n.s., 24: 714 (1885). Odontoalossum eonstrictum var. maius Lindl., Fol. Orchid. 1: 2 r.lSSZy. OdontoaJossum constrictum f. pa//ens /.Rchb.f.) O.Gruss & M.Wolff, Orchid. Atlas: 242 .(2007').. OdontoaJossum constrictum van oallens Rchb.f., Gard. Chron.. n.s., 26:. 648 (18861. Odontoalossum constrictum var. sanderianum ('Rchb.f.Y H.J.Veitch, Man. Orchid. PI. 1: 20 (1887). Odontoalossum contavpacehaense D.E.Benn. & Ghnstenson, Icon. Orchid. Peruv.: t. 726 f200iy. Odontoalossum convallarloides (Sch\tr.) Ames & Correll, Bot. MUs. Leaf!.. 11: 19 (19.43'). Odontoalossum x cookianum Ro\fe, Card. Chron. 1891: 696 (1891^. Odontoalossum x corarf/ner Rchb.f., Gard. Chron. 1872: 1068 {1872). Odontoalossum cordafu/7? Lindl., Edwards's Bot. Reg. 24riviisc.): 50 (1838). Odontoalossum cordatum var. aureum B.S.Williams, Orchid Album 11: t. 489 (1897). Odontoalossum cordatum var. sulphureum Rchb.f.,..Gard. Chron., n.s., 14: 8 (1880). Odontoalossum coronarlum Lindl., Fol. Orchid. 1: 21 (1852). Odontoalossum coronarlum var. chlriauense (Rchb.f.) H.J.Veitch, Man. Orchid. PI. 1: 23 (1887). Odontoalossum coronarlum var. davanum Rchb.f., Gard. Chron., n.s., 6: 226 (1876). Odontoalossum coronarlum var. flavum Rolfe, Orchid Rev. 25: 175 (1917). Odontoalossum coronarlum var. mlniatum H.3.Veitch, Man. Orehid. PI, 1: 23 (1687^. Odontoalossum costatum Lindl., Fol. Orchid. 1: 11 (1852'). Odontoalossum crinitum Rchb.f., Xenia Orchid. 2: 207 f 18741. Odontoalossum .crispatulum Rchb.f. in W.G.Wal.p:ers, Ann:. Bot:. Svst: .6: 853 (ISe#)'. Odontoalossum crisoum Lintit., Man. Mag. Nat. Hist. ,15; ,256 f1845);. Odontoalossum crispum vac andersonianum lRch:b.f.) H.2.ye\tch., Man. Orchid'. PI. 1: 25 ('1887).. Odontoalossum crispum var. bluntii (Rchb.f.) Stein, Qrchid.-Buch: 379 (18921. Odontoalossum crispum van cZ/estertor;// H.J.Veitch, Man. Orchid. PI. 1: 26 (18871. 17 Odontoalossum crispum f. flaveolum Rchb.f. In ?. OdontoaJossum criSpum van Jivoerxanthum Rchb.f., Gard. Chron., nr, 1: 477 (1887). Odontoalossum crisoum f. hyoerxanthum fRchb.f.l Christenson, Richardiana 7: 76 (2007). OdontoaJossum crispum van ienninasianum (Rchb.f.') H.J.Veitch, Man. Orchid. P<. 1: 26 CISS?). Odontoalossum crisoum van latranum Bosschere. HI. Hort. 42: 189 (1895). Odontoalossum crispum van lehmannii Rchb.f., Card. Chron., n.s., 13: 712 (1880^. Odontoalossum crispum var. limbatum (Rchb.f.^ H.J,Veitch, Man. Orchid. PI. 1: 26 (1887^. Odontoalossum crispum van Ivntanthum F.Lehm., Bot. 3ahrfa. Svst. 26; 490 (1899). Odontoalossum crispum van plumatum B.S.Williains. Orchid Album 9: t. 414 (1891). Odontoalossum crispum var. req/nae F.A.Philbrick, Orchid Album 6: t. 264 (1887). Odontoalossum crispum van rueckerianum (Rchb.f.) H.J,Veitch, Man. Orchid. PI. 1: 27 (1887). Odontoalossum crisoum van trianae fHook.f.l L.Linden & Rodioas, Lindenia 3: 25 (1887), Odontoalossum crisoum van wolstenholmiae Rchb.f., Gard. Chron., Ill, 2: 98 fl887). Odontoalossum crisoum van wriatevanum B.S.Williams, Orchid Album 11: t. 493 (18971. Odontoalossum cristatellum Rchb.f., Gard. Chron., n.s., 10; 716 (1878^. OdontoaJossum cristatelJum f. araus {Rchb.f.l O.Gruss & M.Wolff, Orchid. Atlas' 244 (20071. Odontoalossum cristatellum van araus (Rchb.f.l Bockemuhl, Odontoalossum. Monoon: 51 (19891. Odontoalossum cristatellum f. canaria (Rchb.f.) O.Gruss & M.Wolff, Orchid. Atlas: 244 f2007). Odontoalossum cristatellum van canaria (Rchb.f.') Bockemuhl. Odontoglossum, Monoqn: 51 (1989'). Odontoalossum cristatellum subsp. eristatellum. Odontoalossum cristatellum f. davanum (Rchh.f.) O.Gruss & M.Wolff, Orchid. Atlas: 244 (2007). Odontoalossum cristatellum var. davanum (Rchb.f.) Bockemuhl, Odontoglossum:, Monogn: 51 (1989>. Odontoalossum cristatellum var. lehmanniKftchhS.') O.Gruss.& M.Wolff, Orchid. Atlas: 244 f:20:07>. Odontoalossum cristatellum subsp. lehmannii f Rchb.f.y Bockemuhl. Odontogtossuni. Monogr.; 53 (1989). Odontoalossum cristatum Lmdl. in G.Bentham; PI. Hartw.: 152 ri845^. Odontoalossum cristatum var. arqt/s Rchb.f., Gard. Chron. 1868: 1014(1868). Odontoalossum cristatum war, canaria Rchb.f.. Gard. Chron. 1868: 1014 (1868^ Odontoalossum cristatum van cristatellum (Rchb.f:\ H.J.Veitch, Man. Orchid’. PI. 1: 3.2 (1887). .Odontoalossum cristatum van davanum Rchb.f., Gard. Chron. 1868: 1014 (1868). Odontoalossum cristatum van lehmannii Reqel, Gartenflora 39: 58 (1890). Odontoalossum crocatum Ur\6er\ &. Rchb.f., Gard. Chron. 16: 404 (1867'). Odontoalossum crocidioterum Rchb.f., Gard. Chron. 1871: 1129 (1871). Odontoalossum crocidipterum subsp. crocidioterum. Odontoalossum crocldipterum f. dormanianum (Rchb.f.^ O.Gruss & M.Wolff, Orchid. Atlas: 244 (2007). Odontoalossum crocidipterum subsp. dormanianum f Rchb.f.) Bockemuhl, Odontoglossum, Monogr.: 162 f1989). Odontoalossum cruentum Rchb.fXenia Orchid. 2: 174 (1873). Odontoalossum x cusoidatum Rchb.f., Xenia Orchid. 2: 194 (1874). Odontoalossum da/essandro/ Dodson & Garay, Icon. PI. Trop. 5: t. 467 11982'). Odontoalossum da.wsonianum Rchb.f., Gard. Chron. 1865: 1226 (1865/). Odontoalossum x delJense O'Brien, Gard. Chron. 1891(1'): 520 (1891'). Odontoalossum x de/tog/osst/m Rchb.f., Gard. Chron., n.s., 15: 202 (1881), Odontoalossum x den/sonae auct., FI. Mag. (London), n.s., 1872: t. 26 (1872). 18 Odontoglossum densiflorum Lindl., Orchid. Linden.: 17 (1846). Odontoalossum cfeoatioeiratom Kraenzi.. Bot. latirb. Svst. 37: 391 if1906). Odofitoalossum dichromum Rolfe, Orchid Rev; 3:: 363 (1865\ Odontoalossum x dicranoohorum Rchb.f., Gard. Chron. 1888/11; 330 ,f1888'). Odontoalossum diaitatum C.Schweirtf., Amer. Orchid Soc. Bull. 14: 208 (1945). Odontoalossum dioterum Lindl., Orchid. Linden.: 16 (1846^ Odontoalossum distans Rchb.f., Linnaea 22: 848 (1850^. Odontoalossum divaricatum Lindl., Orchid. Linden.: 17 (1846). Odontoalossum dormanlanum Rchb.f., Card. Chron., n.s., 21: 11 (1884). Odontoalossum dracocepsOalstrom, Llndlevana 14: 87 f19991. Odontoalossum x duvivlerianum Rchb:f.. Card.. Ctiro:n.. 188.8(2^r 352..f.l888).- Odontoalossum edithlae R.Warner. Select Orchid. Pi. 3: t. 25 (18851. Odontoalossum edwardli Rchb.f., Card. Chron., n.s., 10: 74 (1878^. Odontoalossum eaertonli Lindl., Edwards's Bot. Reg. 31(Misc.y: 50 (18451. Odontoalossum ehrenberaii Unk, Klotzsch & Otto, Icon. PI. Rar. 1: 38 ('1841V. Odontoalossum x eleaans Rchb.f., Card. Chron., n.s., 11: 462 ,f IS/QI. Odontoalossum x elegantius Rchb.f,, Gard. Chron. 1888(11: 20.0 .f.l888):. Odontoalossum epidondroides Kunth in F.W.H.von Humboldt, A.J.A.BDnpland & C.S.Kunth. Nov. Gen. Sp. 1: 351 (18161. Odontoalossum epidendroides Lmdl., Fol. Orchid. 1: 2 (1852'), nom. illeq. Odontoalossum erosum A.Rich. &. Galeotli, Ann. Sci. Nat., Bot., Ill, 3: 27 (1845). Odontoalossum x euastrum Rchb.f., Gard. Chron. 1887(2^: 71 (1887~). Odontoalossum x euaenes auct., Gard. Chron., n.s., 20: 120 (ISSSy Odontoalossum x excellens Rchb.f., Gard. Chron., n.s., 16: 426 (1881). Odontoalossum facetum Rchb.f., Gard, Chron., n.s., 15: 563 (188iy. Odontoalossum x ferruaineum Rchb.f., Gard. Chron., n.s., 19: 814 (18831. Odontoalossum festatum Rchb.f., Bonplandia (Hannover) 2: 100 (1854'). Odontoalossum fidicularium Da[str6m, Lindlevana 14: 168 (1999').. Odontoalossum f/avescens. Rolfe,. Orchid. Rew.. 12: 92. (190.4.).. Odontoalossum floribundum Schltr., Repert. Spec. Nov. Reqni Veq. Beih. 27: 107 ri924>. Odontoalossum foliosum (Hook.) Rchb.f. in W.G.Walpers, Ann. Bot. Svst. 6: 854 (1864y. Odontoalossum forcioatum Linden & Rchb.f., Bonplandia (HannoverV 2: 279 (1854y. Odontoalossum fractiflexum KraenzI., Bot. Jahrb. Svst. 37: 390 .(igOS). Odontoalossum fractum Rchb.f., Linnaea 41.: .26 .(1876y. Odontoalossum funis (R.Lehm. & KraenzI.) Garay, Taxon 19: 447 (1970). Odontoalossum aaleottianum A.R\ch., Ann. Sti. Nat., Bot., HI, 3: 27 (1845). Odontoalossum ahiesbreghtianum A.R\ch., Ann. Sci. Nat., Bot., HI, 3: 27 (1845). Odontoalossum alonerianum Linden. Lindenia 4: 17 (ISSS). Odontoalossum aloriosum Linden & Rchb.f., Bonplandia fHannover) 2: 278 (1854). Odontoalossum:aloriosum f. flaviflorum (Bockemuhn O.Gruss .&. M.Wolff, Orchid. Atlas: 246 (2007). Odontoalossum aloriosum '^ar. flaviflorum Bockemuhl, Odontoqlossuin. Monoqr.: 148 (1989). Odontoalossum x aodseffianum Rolfe, Gard. Chron., Ill, 16: 728 (1894). Odontoalossum aracile Lindl. in G.Bentham, PI. Hartw.: 151 (1845'). Odontoalossum aramazuense D.E.Benn. & Christenson, Icon. Orchid; Peruv;: t. 728 (2001); 19 Odontoalossum aramlnifolium C.Schvjelnf., Amer. Orchid Soc. Bull. 15: 30 fl.946f). Odontoalossum grande Llndl., Edwards's Bot. Reg. 26(Misc.'): 47 (1840). Odontoalossum grande var. aureum Stem, Qrchid.-Buch: 385 fl892). Odontoalossum grande var. wUliamsianum (Rchb.f.^ HJ.Veitch, Man. Orchid. PI. 1: 33 fl886). Odontoalossum grande-pallidum Klotzsch ex Rchb.f.. <3ard. Chron. 1865:: 1082 f 1865^. Odontoatossum x qmson/ant/m auct., Lindenfa 4: 83 (1888^,

Odontoalossum x guttatum Rolfe, Bull. MIsg. Inform. tCew 1892: 140 ri892y. Odontoalossum x halli-xanthum L.Unden, Linderiia 10 : 73 (1894>. Odontoalossum haUii Llndl., Edwards's Bot. Reg. 23: t. 1992 f l837). Odontoalossum hallii var. leucoalossum Rchb.f. in ?. Odontoalossum hall a var. xanthoalossum Rchb.f. in ?. Odontoalossum harrvanum Rchb.f.. Gard. Chron., n.s.. 26; 486 f ISSSy. Odontoalossum harrvanum f. flavescens fRolfe) Chriaenson, Rlchardiana 7: 76 (2007). Odontoalossum harrvanum var. flavescens Rolfe, Gard. Chron., Ill, 2: 38 (1S89). Odontoalossum harrvanum van pavonium Rchb.f., Gard. Chron., Ill, 5: 428 (1889). Odontoalossum x harvenatense L.Linden, J. Orchidees 5: 7 (1894). Odontoalossum harzyanum Rchb., Gard. Chron., n.s., 26: 486 (1886). Odontoalossum hastatum Bateman, Orchid. Mexico Guatemala: t. 20 (1841V Odontoalossum hastilablum Llndl., Orchid. Linden.: IS flS^ey. Odontoalossum hastilabium var fuscatum Hook., Bot. Mag. 82: t. 4919 (1856). Odontoalossum hauensteinii Koniger/ Arcula 2; 45 f1994). Odontoalossum x bebra/cum Rchb.f., Gard. Chron., n.s., 11: 4.62 fl879>. Odontoalossum helaae KSnlaer, Arcuia 7: 211 il997y. Odontoalossum hemichrysum Rchb.f. & Warsz., Bbnplandia (HannQvery2: 100 (1854). Odontoalossum /lenn/s/f Rolfe, Card. Chron.. in, 16: 158 f1894T. Odontoalossum heterosepalum (Rchb.f.) Garay, Bot. Mus. Leaf!. 26; 31 (1978). Odontoalossum x hinnus Rchb.f., Xenia Orchid. 2: 153 f1870). Odontoalossum xhlstrionicUm Rchb.f ..Gard. Chron., n.s., 17: 178 (1882).. Odontoalossum hoeiierl Dalstrbm. Undlevana 14: 171 (1999’). Odontoalossum hodkeri Lem.^ III. Hort. BIMiSG.l: 41 (1856). Odontoalossum hoppii Schitr., Repert. Spec. Nov. Reqni Veq. Beih. 27: 1Q8 (.19241. Odontoalossum x ftorsmann/V Rchb.f., Gard. Chron., n.s., 13: 41 (1880). Odontoalossum hortensiae R.L.Rodr, Orquidea fMexico CitvV, n.s., 7: 145 (1979). Odontoalossum hrubvanum Rchb.f., Gard. Chron. 1888(2): 234 (1888). Odontoalossum x humeanum Rchh.f., Gard:. Chron., n..s., 5: 170 (1876). Odontoalossum x hunnewellianum Rolfe, Gard. Chron. 1889(2): 67 (1889). Odontoalossum hvstrix Bateman, Gard. Chron. 1864: 1202 (1864). Odontoalossum x imschootianum Rolfe, Gard. Chron. 1891(2): 758 (1891). Odontoalossum Insleayi (Baker ex Lindl.) Lindl., Fol. Orchid. 1: 4 (1852). Odontoalossum Insleayl var. aureum Rchb.f. ex B.S.Wilfiams, Orch.-Grow. Man., ed. 7: 570 (1894). Odontoalossum insleayi var,. imschootianum Rolfe, Lindenia 8:: 49 (18921. Odontoalossum insleayi var. leooardinum RGhb.f., Gartenflora 25: 34 (1876). Odontoalossum insleayi var. macranthum Lind!., Fol. Orchid. 1: 4 (1852). Odontoalossum insleayi var pantherinum Rchb.f., Gard. Chron. 1873: 1302 (1873). 20 Odontoalossum insleayi var. spiendens Rchbd., Gard. Chron. 1868: 1038 (1868). Odon£oal:ossum /og/oco/? Rchb.f.. Garnet. Chinan., .n.s.. 21.- 445 (18841. Odontocr/ossum ixjoides (Lindt) Undl., EdwardS% Bot. Reg. 31(Misc.1::. 55 fl845>., Odontoalossum iamaicense Griseb., R. Brit. W. I.: 633 f1864^. Oddntodlossum x ienninasianam Rchb.f., Card. Chron.,-n;s.. 9: 366 (1878). Odontoalossum iohnsoddrum L.O.Wiriiams. Ceiba 4: 191 {1954'). Odontoalossum x ioseOhinae B.S.Williams. Orchid Alfaum 4: t. 174 (ISSSY. Odontoalossum iuninense Schitr., Repeii:. Spec. Nov. Ttegrii Vea> Beitii. 9: 109 (1921). Odontoalossum karwinsktl (Lindl.) Rchb.f. in JJ.Llndeh, Pescatorea: t. 19 (1854'). Odontoalossum keaelianlEMorren, Ann. Hort. Beige Etranqere 27; 212 f 1877). Odontoalossum koehlerlSchitr., Repetl. Spec. IMov. Reqni Veq: Beih. 9: 109 (1921'). Odontoalossum x kraenziinii O’Brien, Gard. Chron„ III, 13; 442 (1893). Odontoalossum liramen Rchb.f., Gard, Chron. 1868: 98 rises'). Odontoalossum krameri var. album Lucas Rodr. ex Halb., Qrgufdea (Mexico Citv>. n.s.. 8: 186 (1982). Odontoalossum krameri var. smithianum Rchb.f., Gard. Chron. 19: 242 (18831 Odontoalossum lacerum Lindl., Sert. Orchid.: t 25 I.1838y. Odontoalossum. /aeve. Lindl., Edwards's Bot- Reg. 30::. t. 39. (.184.4.).. Odontoalossum laeve var. auratum Rchb.f., Gard.. Chron., n.s., 24: 166 (1885). Odontoalossum laeve var. karwinskil (Lmdl.) H.D.Sawver. Orchid Digest 10: 135 (19461. Odontoalossum laeve var. relchenhelmii (Linden & Rchb.f.) O'Brien; Gard. Chron., n.s., 1886(2): 39 (1886')■ Odontoalossum laoacense R.Vasquez &Dalstrom, Revista Soc. Boliv. Bot. 2: 10 M998’). Odontoalossum latimaculatum Linden. Lindenia 4: .5 (18881. Odontoalossum x lawrenceanum auct., .Gard. Chror\. 1905fiy: 19.7 (1905). Odontoalossum laxiflorum (Lindl.y Rchb.f. in W^G-WaJpers, Ann. Bot. Svst. 6: 853 (18641. Odontoalossum x leeanum Rchb.f.. Gard. Chron,, n.s., 17: 525 fl882). Odontoalossum lehmannil Rchb.f., Otia Bot. Hamburg.: 4 (ISyS). Odontoalossum x leoidum Rchb.f., Gard. Chron., n.s., 20: 526 (1883^ Odontoalossum. X /erovanum God.-Leb., Rev. Hort. .62: 167 ri89.0V Odontoalossum. leucomelas Rchb.t, Bot. Zeitunq (BerlinV 22: 415. (.1864'). Odontoalossum leucopterum RGhb.f., Bonplandia rHannovery 2: 279 (1854). Odontoalossum x ligulare Rchb.f., Gard. Chron., n.s., 17: 558 (1882). Odontoalossum liaulatum fRuiz & Pav.VGarav, Caldasla 8: 528 (1962). Odontoalossum liliiflorum (H.3.\/e\tch) auct., Gard. Chron., Ill, 7: .554 f.l890y. Odontoalossum x limbatum Rchb.f., Gard. Chron. 1870: 417 fl870). Odontoalossum lindeniJ Lindl., Fol. Orchid. 1: 16 (1852'). Odontoalossum lindlevanum Rchb.f. SL Warsz., Bonplandia f Hannovery 2: 99 f 1854>. Odontoalossum lindleyanum var. coradinel (Rchb.f.') H.J.Veitch, Man. Qrchjd. PI. 1: 43 (1887'). Odontoalossum lindlevanum van ligulare (Rchb.f.') H.J.Veitch, Man. Orchid. PI. 1: 43 (1887). Odontoalossum lindleyanum van mirandum (Rchb.f.) HJ.Veitch, Man. Orchid. PI. 1: 43 fl887). Odontoalossum lindleyanum var. parviflorum Bockemuhl, Odontoqlossum, Monogn: 194 (1989). Odontoalossum lindleyanum f. pamWorum (BockemuhO Q.Gruss & M.Wolffi Orchid. Atlas: 248 (2007). Odontoalossum lindlevI Galeottl ex Lindl., Fol. Orchid. 6: 33 flSSSy. Odontoalossum llanachaaaense D.E.Benn. & Christenson, Icon. Orchid. Peruv.: t. 729 (2001). Odontoalossum loesenerianum Schitr., Repert. Spec. Nov. Reqni Veq. Beih. 9: 109 f 19211. 21 Odontoalossum londesboroughianum Rchb.f., Gard. Chron., n.s., 6: 111. (1876). Odontoalossum lonpifolium Llndl., in G.Bentham, PI... Hartw.: 152 (18451. Odontoalossuw /ong/pes Rchb.f. & Warsz., BoFiDiarvdia (Hannovery 2: 100 (1854’). Odontoalossum /oxense F.Lehm. & Kraenzl., Bot. lahrb. Svst. 26: 492 fl899>. Odontoalossum lucianianum Rchb.f., Lindenia 2: 37 fl886). Odontoalossum lueddemannii Reqel, Gartenflora 8: 353 (1859). Odontoalossum lunatum fUndJ J Rchb.f, in W.G.Walpers. Ann. Bot. Svst. 6: 849 fl864). Odontoalossum luteopuroureum Lindl., Orchid. Linden.: 16 (1846y. Odontoalossum luteoDuwureum van cusoidatum (Rchb.f.') HJ.Veitch, Man. Orchid. PI. 1: 45 (1887'). Odontoalossum luteopuroureum van facetum (Rchb.f.) HJ.Veitch, Man. Orchid. Pi. 1: 45 (1887’). Odontoalossum luteoDurpureum var. hinnus (Rchb.f.) H.J.Veitch, Man. Orchid. PI. 1: 46 flSSy). Odontoalossum luteoDurDureum subvar. masereelianum Rodiqas, HI. Hort. 37: 21 (1890). Odontoalossum luteoDumureum var. mulus (Rchb.f.) H.J.Veitch, Man. Orchid. PI. 1: 46 (1887). Odontoalossum luteopuroureum var. vuvistekeanum fRchb.f.) H.J.Veitch, Man. Orchid. PI. 1: 47 f 1887V Odontoalossum Ivratum fVell.> Rchb.f. in W.G.Walpers, Ann. Bot. Svst. 6: 852 fl864). Odontoalossum x lyroalossum Rchb.f., Flora 65: 534 (1882’). Odontoalossum machuoicchuense D.E.Benn. & Christenson, Icon. Orchid. Peruv.: t. 730 (2001). Odontoalossum x macrospilum Rchb.f., Gard. Chron., n.s., 24: 70 (1885). Odontoalossum macrum Lindl., Fol. Orchid. 1: 12 (1852). Odontoalossum maculatum Hook., Bot. Mag. 81: t. 4878 (1855'), nom. illeq. Odontoalossum maculatum Lex, in P.de La Llave StJ.M.de Lexarza, Nov. Veq. Descr. 2: 35 (1825). Odontoalossum maculatum var. duvMerianum Rchb.f., Gard. Chron., Ill, 4: 352 /1888). Odontoalossum maculatum var. integrals Rchb.f., Gard. Chron. 1871: 307 (1871V. Odontoalossum x maderoi Schitr., Repert. Spec. Nov. Reqni Veq. Beih. 7: 188 (1920'). Odontoalossum madrense Rchb.f.. Gard. Chron., n.s., Z: 804 (1874’). Odontoalossum maiale Rchb.f., Flora 69: 550 fl886). Odontoalossum mapiriense Mansf., Repert. Spec. Nov. Reqni Veq. 36: 62 (1934'). Odontoalossum marainellum Rchb.f., Gard. Chron., n.s., 18: 680 (1882'). Odontoalossum x marriottianum Rchb.f., Card. Chron., n.s.. 15; 168 f 18811. Odontoalossum masereelianum Rchb.f., Card. Chron. I888(l): 618 (1888). Odontoalossum matanaense Bockemuhl, Orchidee (Hamburg) 37: 209 (1986). Odontoalossum maxillare Hook.f., Bot. Mag. 101: t. 6144 (1875), nom. ilteq. Odontoalossum maxillare Until., Edwards's Bot. Reg. 33: t. 62 (1847). Odontoalossum x measuresianum O'Brien, Gard. Chron., n.s., 24: 619 (1885). Odontoalossum medellinense (Kraenzl.) Schitr., Repert. Spec. Nov. Reqni Veq. Beih. 7: 283 (1920). Odontoalossum meaaloohium Lindl., Orchid. Linden. : 15 (1846). Odontoalossum melanthes Rchb.f. &. Warsz., Bonplandia (Hannover') 2: 100 (1854). Odontoalossum membranaceum Lindl., Serf. Orchid.: t. 25 (1838y. Odontoalossum mentiaerum Rchb.f. & Warsz., Bonplandia (Hannover) 2: 100 (1854'). Odontoalossum micklowii Dalstrdm, Lindlevana 8: 15 fl993). Odontoalossum mlcrothyrsus Kraenzl, Bot. Jahrb. Syst. 37: 390 11906). Odontoalossum miniatum Hook.f., Bot. Mag. 125: t. 7687 (1899), pro svn. Odontoalossum mirandum Rchb.f., Gard. Chron., n.s., 17: 143 f1882). Odontoalossum multlstellare Rchb.f., Linnaea 41: 25 (1876). 22 Odontoalossum x mulus Rchb.f., Xenia Orchid. 2: 151 fl870). Odontoalossum x murrellianum Rchb-f.. Gard. Chroit.. 3: 653 f1875>. OdontoaJossum mvanthum Lindl. in G.Bentham, PI. Hartw.: 152 flg45)- Odontogiossum mvrianthum Rchb.f., Xenia Orciiicf. 1: 1^9 (^1856). . OdontQglossum mvstaemum (Lmdl) Lindl., Fol. Orchid. 1: 6 (1852). Odontoalossum naevium i-indl.. Paxton's FI. Card. 1; 87 (1850y. Odontoahssum naevium van maius Lindl., Fol. Orchid. 1: 2 (18521. Odontoalossum narthecioides (Kraenzl.l Garay, Caldasia 10: 235 (1968). Odontoalossum nebuhsum Und\., Sert. Orchid.: t. 25 (1838V Odontoalossum nebulosum van candidulum Rchb.f., Gard. Chron. 1867: 710 riSS?). Odontoalossum nebulosum subvar. candissimum H.D.Veitch, Man. Orchid. PL 1: 53. fl887~). OdontoaJossum nevadense Rchb.f.. HI. Hort. 17: 243 f1870>. OdontoaJossum nobJJe Rchb.f., Linnses 22: 850 f1850). Odontoalossum noblle van leucoxanthum (Rchb.f.) Bockemuhl, Orchidee (Hamburg’) 38: 177 (1987). Odontoalossum nobile f. leucoxanthum fRcbb.f.) Christenson, Richardiana 7: 76 (2007). Odontoalossum nobile f. leucoxanthum (Rchb.f.) O.Griiss & M.WolfP, Orchid. Atlas: 250 (2007). Odontoalossum nobile var. veitchianum (Rchb.f.') Bockemuhl, Orchidee {tiamburq') 38: 177 {1987). Odontoalossum noezlianum Mast.. Card. Chron., Ill, 7: 602 (1890). Odontoalossum obscurum C.Schweinf.. Bot. Mus. Leafl. 14: 67 (1949). OdontoaJossum odoratum Lindl., Orchid. Linden.: 16 f18461. Odontoalossum odoratum var. baphicanthum (Rchb.f.') HJ.Veltch, Man. Orchid. PI. 1: 55 (1887). Odontoalossum odoratum war, deltoalossum fRchb.f. 1 H.J.Veitch, Man. Orchid. PI. 1: 56 (1887). Odontoalossum odoratum var. hebraicum (Rchb.f.) H.J.Veitch, Man. Orchid. PI. 1: 56 (1887). Odontoalossum odoratum van latimaculatum Andre, Hi. Hort. 17: 201 (1870). Odontoalossum odoratum var. leeanum (Rchb.f.) H.J.Veitch, Man. Orchid. Pi. 1: 56 (1887). Odontoalossum oerstedii Rchb.f., Bonpiandia (Hannover) 3: 214 (1855). Odontoalossum oerstedii var. maius B.S.Wiiiiams. Orchid Aibum 8: t. 376 (1889). Odontoalossum oHaanthum Rchb.f.. Bonpiandia (Hannover) 4: 321 (1856). Odontoalossum orientate Rchb.f., Card. Chron., n.s.. 11: 366 (1879). Odontoalossum ornatum auct., Wiener Hi. Gart.-Zeituno 16: 341 (1891). Odontoalossum x ortaiesianum Sander, Gartenfiora 40: 617 (1891). Odontoalossum x owenianum Roife, Gard. Chron. 1891(2): 178 (1891). Odontoalossum oardinum (Lindi.) Lindl., Sert. Orchid.: t. 25 (1838). Odontoalossum oauciflorum L.O.Williams, Ceiba 4: 226 (1954). Odontoalossum pendulum (Lex.) Bateman, Monoqr. Odontogiossum.: t. 6 (1865). Odontoalossum oescatorei Linden ex Lindl., Paxton's FI. Gard. 3: 83 (1852). Odontoalossum oescatorei var. aerminvanum B.S.Wiiiiams, Orchid Album 7: t. 305 (1888). Odontoalossum oescatorei var. leucoxanthum Rchb.f., Gard. Chron., Ill, 1: 6Q6 (1887). Odontoalossum oescatorei van lindenianum L.Linden & Rodioas, Lindenia 4: 71 (1888). Odontoalossum pescatore/van stuoendum Rchb.f., Gard. Chron., Ill, 2: 186 (1887). Odontoalossum oescatorei van veitchianum Rchb.f. in ?. Odontoalossum ohalaenoosis Linden &. Rchb.f., Bonpiandia (Hannover) 2: 278 (1854). Odontoalossum ohyllochilum C.Morren, Ann. Soc. Roy. Aqrlc. Gand 5: 295 (1849). Odontoalossum olcturatum auct., Wiener lil. Gart.-Zeitunq 16: 341 (1891). 23 Odontoalossum olanifolium (Lindl.) Rchb.f. in W.G.Walpers, Ann. Bot. Syst. 6: 853 (1864). Odontoalossttm DJatvcheilum Ro\fe. Gard. Chrort., IIL 12: 35 (1.892) . OdontoaJossum Dfatvchellum Weathers. Gard. Chron., Ill, 11: 587 M892>. Odontoalossum olatvnaris Dalstrom. Selbvana 22: 5. f 2&Q1T. Odontoafossum platvodon Rchb.f., Gard. Chron. 1871: 1163 (1871). Odontoalossum platvotum Rchb.f.. Gard. Chron. 1871: 1163 (18711. Odontoalossum pliciaerum (Rchb.f./) Garav. Taxon 19: 466 (1970), Odontoalossum x Dollettianum O'Brien, Gard. Chron., n.s., 24: 680 (1885). Odontoalossum Dolvxanthum Rchb.f- Gard. Chron., n.s.. 16: 460 (18S1>. Odontoalossum polvxanthum var. arandiflorum B.S.Williams, Orchid Album 6: t. 258 (1887"). Odontoalossum popavanense F.Lehrn. & Kraenzl., Bot. Jahrb. Svst. 26: 490 fl899>. Odontoalossum portillae Bockemiihl, Orchidee fHamburg^ 36: 153 fl985). Odontoalossum portmannii Bockemuhl, Orchidee f Hamburg) 39:13 (1988). Odontoalossum portmannii subsp. cohrsiae Bockemuhi. Orchidee f Hamburg) 39: 15 fl988). Odontoalossum portmannii var. cohrsiae (Bockemuhl) O.Gmss & M.Wolff, Orchid. Atlas: 252 (2007). Odontoalossum portmannii subso. portmannii. Odontoalossum oosadarum Koniqer, Arcula 6: 158 (1996). Odontoalossum povedanum P.Ortiz. Orauideoioqia 20: 321 fl997). Odontoalossum Dowellii Schitr., Repert. Spec. Nov. Reqni Veq. Beih. 17: 78 (1922). Odontoalossum praenitens Rchb.f., Gard. Chron., n.s., 3: 524 fl875). Odontoalossum praestans Rchb.f. & Warsz., Bonplandia fHannovery 2: 99 (1854). Odontoalossum praestans var, usemannii Roeth, Orchidee fHamburq) 58: 213 (2007). Odontoalossum orasinum Linden & Rchb.f.. Gard. Chron. 1870: 987 (1870). Odontoalossum princlDissa fRchb.f.y Rchb.f. in W.G.Walpers, Ann. Bot. Svst. 6: 852 (1864). Odontoalossum x prionoDetalon O'Brien, Gard. Chron., n.s., 24: 620 (1885). Odontoalossum pseudomelanthes D.E.Benn. & Christenson. Icon. Orchid. Peruv.: t. 733 f2001). Odontoalossum Dsittacinum Rchb.f., Unnaea 41: 102 ri876^. Odontoalossum oulchellum Bateman ex Lindl., Edwards's Bot. Reg. 27: t. 48 ri841'). Odontoalossum oulchellum van dormanianum B.S.Williams, Orch.-Grow. Man., ed. 7: 588 (1894). Odontoalossum DurDusii Schltn, Repert. Spec. Nov. Reqni Veq. 21: 340 (1925). Odontoalossum ourum Rchb.f., Gard. Chron. 1872: 1323 (1872^. Odontoalossum ousillum C.Schwelnf., Amen Orchid Soc. Bull. 14: 340 (1946'). Odontoalossum ovamaeum Lindl. in G.Bentham, Pi. Hartw.: 82 (1841). Odontoalossum auadridentatum D.E.Benn. & Christenson. Lindlevana 13: 76 (1998). OdontoaJossum radiatum Rchb.f., Gard. Chron. 1865: 746 (1865). Odontoalossum ramosissimum Lindl,, Fol. Orchid. 1: 16 fieSZI. Odontoalossum ramosissimum f. albomaculatum (Bockemuhn O.Gruss & M.Wolff, Orchid. Atlas: 252 (2007). Odontoalossum ramosissimum van albomaculatum Bockemuhl, Orchidee fHamburq) 37: 161 (1986'). Odontoalossum ramosissimum van coeleste Rodiqas, III. Hort. 40: 21 nsSBl. Odontoalossum ramosissimum van liliiflorum l-l.3.Veitch, Man. Orchid. PI. 1: 63 (1886). Odontoalossum ramosissimum van xanthinum Rchb.f., Gard. Chron. 1: 298 (1880). Odontoalossum ramosissimum f. xanthinum (Rchb.f.) O.Gruss & M.Wolff, Orchid. Atlas: 252 (2007). Odontoalossum ramulosum Lindl., Fol. Orchid. 1: 13 fl852’). Odontoalossum recurvum (R.Bn^ Rchb.f. in W.G.Walpers, Ann. Bot. Svst. 6 : 853 (1864). 24 Odontoalossum reichenbachianum F.Lehm., Gard. Chron. 20: 395 fl883>. Odontoofossum reichenheimii Linden Pescatorea: t. 19 (1854). Odontoalossum retusum tJndi. in G.Bentham, PI. Hartw.: 152 (1845). Od&Rtoatossum retusum yar. /afro Rchb.f.. Card. Clirofi. 1868: 7E6 (1868). Odontodtossum reversum Bockemtihl, Orchidee fHamburg! 37: 207 (19861. Odontoalossum revoiutum Lindl.. Ann. Mag. Nat. Hist. 15: 256 (1845). Odbntoafossum rhvnchanthum Rchb.f.. Card. Gfaron., Ill, 1: 380 f1887). Odontoaiossum riaidum Lindl. in G.Bentham, PI. Hartw.; 152 (1845^. Odontoaldssum nnaens Rchh.f.. Xenia Orchid. 2i 150 (1870). Odontoatbssum robustum Rchb.f. & Warsz., Bonplandia fHannoverl 2: IQO11854). OdontOQlossum x roebeUnianum Sander. Card. Chron., Ill, 13: 51811893). Odontoalossum roezlii Rchb.f„ Xenia Orchid. 2: 191 (1873). Odontoalossum roezJiJ var. aiba W-Bull ex W.G.Sm., FL Maa. (London), n.s.,: t. 164 (1875). Odontoalossum roseum Lindl. in G.Bentham. PI. Hartw.: 151 fl845). Odontoalossum ross/7 Lindl., Sett. Orchid.: t. 25 (1838). Odontoalossum rossii van acuminatum Knowles & Westc., FI. Cab. 3: 151 (184CI). Odontoalossum rossil var. a/dens B.5.Williams, Orchid Album 10: t. 434 (1893). Odontoalossum rossii van amesianum B-S-WHIiams, Orchid Album 8: t. 343 (1889). Odontoalossum rossii van aspersum (Rchb.f.^ H.J.Veitch, Man. Orchid. PL 1: 65 (1887). Odontoalossum rossii subvar. caerulescens fA.Rich. & Gateotti) H.J.\/eitch, Man. Orchid. PI. 1: 65 (1887). Odontoalossum rossii var. ehrenberaii (Link, Klotzsch & Otto) H.3.V&'itch, Man. Orchid. PI. 1: 65 (1887). Odontoalossum rossii var. humeanum (Rchb.f.> H.J.Veitch, Man. Orchid. PI. 1: 65 (1887). Odontoalossum rossii van warnerianum (Rchb.f.) H.J.Veitch, Man. Orchid. PI. 1: 65 fl887). Odontoalossum rubescens Lindl.. J. Hort. Soc. London 5: 35 (1850). Odontoalossum x rubJainosum L.L\nden, Lindenta 11: 7 fl895). Odontoalossum rubrocaUosum P.E.Benn. & Christenson, Icon. Orchid. Peruv.: t. 734 f2001). Odontoalossum x rueckerianum Rchh.f.. Gard. Chron. 1873: 105 fl873). Odontoalossum sanderianum Rchb.f.. Gard. Chron., n.s., 16: 524 TlSSl). Odontoalossum sanauineum (Rchb.f.^ Dalstrom. Selbyana 22: 139 (2001). Odontoalossum saDDhiratum Rchb.f. ex Bockemuhl in ?■ Odontoalossum scabiosum Rchb.f. ex Kraenzl., Notizbl. Bot. Gart. Berlin-Dahlem 7: 1.00 (1917), nom. inval. Odontoalossum scaDhochilum fKraenzI.V Garav, Taxon 19: 446 (1970), Odontoalossum scentrum Rchb.f. & Warsz., Bonplandia CHannover) 2: 99 fl854). Odontoalossum sceotrum f. facetum (Rchb.f.> O.Gruss & M.Wolff, Orchid. Atlas: 253 (2007). Odontoalossum sceptrum var. facetum f Rchb.f.) Bockemuhl, Odontogiossum, Monogr.: 116 (1989). Odontoalossum sceotrum van masereelianum (Rchb.f.) Bockemuhl, Orchidee (Hamburg) 38: 229 (1987L. Odontoalossum sceotrum f. masereelianum (Rchb.f.) O.Gruss & M.Wolff, Orchid. Atlas: 253 (2007). Odontoalossum sceptrum var. sceotrum. Odontoalossum schiHerianum Rchb.f.. Bonplandia fHannover) 2: 12 (1854). Odontoalossum x schlesinaerianum L.Linden. Undenia 5: 99 {1889). Odontoalossum schlieoerianum Rchb.f.. Gard. Chron. 1:865; 1082 (1865). Odontoalossum schlieoerianum var. flavidum Rchb.f.:, Card. Chron., n.s., 20: 135 (1883). Odontoalossum schlimii Unden & Rchb.f., Bonplandia rHannover) 2 : 278 (1854). Odontoalossum schroederianum Rchb.f., Gard. Chron., Ill, 2: 364 (1887), nom. iHeq. 25 Odontoalossum x schroederianum Rchb.f.. Gard. Chron., n.s., 17: 700 fl882>. Odontoalossum. schulzei Schltr., Reoert. Spec. Nov,, Reani Veq,.. Beih. Z7t 147 (1924). Odontoalossum x SGOtt» auct., Gard. Chron., n.s.. 19: 222 (18831. Odontodiossum seringa auct., Wiener III. Gart.-Zeitunq 16: 341 (18911. Odontoalossum x shuttleworthii atiO... Gard. Chron., n.s., 21: 490 (1884). Odontoalossum sodirot Schkr., Repert. Spec. Nov. Regni Veq. Beth. 8: 101 (1921). Odontoalossum spathaceum LindL, FoL Orchid. 1.: 18 (1852). Odontoalossum soectatissimum Lind].» Fol. Orchid. 1: 19 flS52). Odontoalossum soectatissimum van cinctum fRchb.f.) Bockemuhl, OdontoqlOSsum, Monogn: 68 f 1989). Odontoalossum soUotanthum Linden & Rchb.f.. Gard. Chron. 22: 731 (1872). Odontoalossum splendens rRchb.f.^ G.C.Kenn. & Garay, Orchid Digest 40: 98 (19761. Odontoalossum x staurastrum Rchb.f,, Gard. Chron., Ill, 1; 313 {1887^. Odontoalossum stellatum Lindl.. Edwards's Bot. Reg. 27(Misc.V. 9 (1841). Odontoalossum x stellimicans Rchb.f., Gard. Chron., n.s.r 22; 680 f1884). Odontoalossum stenochilum Linden & Rchb.f., Card. Chron. 1872: 969 fl872). Odontoalossum stenoalossum fSchitr.V L.O.Williams ex Correll, Llovdia 10: 212 (1948). Odontoalossum subcruciforme k.W.HdAev. Fieldiana, Bot. 32: 73 (igsg). Odontoalossum subuliaerum Rchbif., Linnaea 41: 27 (1876). Odontoalossum x tentaculatum Rchb.f., Gard. Chron., n.s., 19: 814 fl883|. Odontoalossum tenue Coqh„ 3. Orchldees 6; 266 (18951. Odontoalossum tenuifdlium Dalstrdm, Undlevana 11: 114 f 1996). Odontoalossum tetraplasfum Rchb.f., Gard. Ghron. 1875fl): 558{1875'). Odontoalossum x thomosonianum Gamier, J. Orchidees 4: 108 (1893). Odontoalossum tiarinum (Lex.^ Lindi., Fol. Orchid. 1: 5 (1852). Odontoalossum tiaroides C.Schweinf., Amen Orchid Soc. Buil. 14: 22 (1945). Odontoalossum trilobum SChltn, Repert. Spec. Nov. Regni Veq. Beih. 9: 111 (1921). Odontoalossum tnoudians Rchb.f. & Warsz., Bonplandta fHannover") 2: 100118541. Odontoalossum trioudlans van oculatum Rchb.f., Gard. Chron. 1872: 393 (1872). Odontoalossum triumphans RchbJ. & Warsz., Bonplandia fJ-lannover) 2: 99 (1854). Odontoalossum triumbhans va n aureum B.S. Wil l ja ms . Orchid Al bum 10 : t. 460 :f 18931. Odontoalossum trlumphans van cinctum Rchb.f. in ?. Odontoalossum ulooterum Linden & Rchb.f., Card. Chron. 1872: 731 (1872). Odontoalossum umbrosum Rchb.f., Linnaea 22 : 848 (1850’). Odontoalossum uroskinneri Lindi., Card. Chron. 1859: 708 (1859). Odontoalossum varieaatum tLindi.) Rchb.f. in W.G.Walpers, Ann. Bot. Svst. 6: 851 (1864). Odontoalossum velleum Rchb.f., Gard. Chron., n.s., 1: 406 (1S74>. Odontoalossum x vexativum Rchb.f., Gard. Chron., n.s., 6: 808 (1876). Odontoalossum vexillarium Rchb.f., Gard. Chron., n.s., 6: 901 ('1876'), Odontoalossum vexillarlum var, /ehmapn/V Rchb.f., Gard. Chron., n.s., 13: 586 (1880). Odontoalossum vexillarium van purpureum L.Linden & Rodtqas, Lindenia 1: t. 13 (1885). Odontoalossum vexillarium var. superbum Rchb.f., Card. Chron., n.s., 16: 364 (1881). Odontoalossum victor Rchb.f., Gard. Chron., o.s., 19: 532 (1883). Odontoalossum vierlinaii Senahas, J. Orchideenfr. 7: 136 (2000). Odontoalossum viminale Rchb.f., Card. Chron., n.s., 23: 108 (1885). 26 Odontoalossum x vuylstekeanum Rchb.f., Gard. Chron., n.s., 22: 7 (1884i. 1*

Orinntoalossum waaeneri Rchb.f.. BonDlandia {Hannover). 2: IZ (1,854).. Oddntocilossum wa//fe/l Linden & Rthb.f .. Gard» Ctiron^. X870i 104^ {187(81. Odontoalossum warneri Lin4l.. Edwards's Bot. Reg. BlfWsc.Y: 54 f18451. Odontoalossum warneri var. Durouratum Lind!., Edwards's Bot. Reg. 33: t. 20 (1847'). Odontoalossum warneri var. sordidum Lindl., Edwards's Bot. Reg. 33: t. 20 fl847>. Odontoalossum warnerianum Rchb.f-. Bot Zeituno (Bertm) 22: 297 f 1S64>. Odontoalossum warocaueanum Linden & LLinden, Lindenia 4: 75 f ISSSl. Odontoalossum warszewiczfi Rchb.f.. Bot. Zeituna (Berlin^ 10: 692 (1852). Odontoalossum x wattianum Rolfe, Gard. Chron. 1890(2): 354 (18901. Odontoalossum weberbauerianum (Kraenzl.) Schltr., Repert. Spec. Nov. Reqni Veq. 6eih. 27: 109 ri924y. Odontoalossum we/n7 Rchb.f.. Gard. Chron. 1875(1): 461 (1875). Odontoalossum we/ton//auc±.. Gard. Chron. 1870: 417 (1870). Odontoalossum x wendlandianum Ro\fe, Gard. Chron. 1889MV: 6 (ISSg). Odontoalossum werneri (Schltr.) Garay, Taxon 19: 448 (1970V Odontoalossum x wilckeanutn Rchb.f., Gard. Chron., n.s., 13: 298 fl880~). Odontoalossum x wiickeanum var. pallens Rchb.f., Orchid Album 5: t. 201 (1886). Odontoalossum wiUiamsianum Rchb.f., Gard. Chron., n.s., 16: 134 (188iy. Odontoalossum wvattianum Gurhev Wilson, Orchid Rev. 36; 47 (19281. Odontoalossum vounali Gower, Garden (London 1871-1927) 37: 84 (1890). Odontoalossum zebrinum Rchb.f., Linoaea 22: 849 (18501.

27 Editors Note: The contribution of the DVD of Dr. Guido Deburghgraeve’s flowers so nicely and professionally organized was the inspiration for puting out this newsletter of the Odontoglossum species. The DVD contains a number of genera. I would appreciate any comments you might have on this issue. In particular if you have photogrpahs of odontoglossum species not show In this issue, please send them to me [email protected]. I will plan on adding them as an addendum to a future issue. This issue also created in my mind a series to be published in the future of all the genera of the odontoglossum alliance with pictures of the species. If this is successful, perhaps in the future we could put out a publication of all the genera showing pictures of the species in a single publication. I would appreciate any comments you have on this issue, on what might be the plans for the future and what would be most useful to you. John Miller-Editor

Odontoglossum AHIance Meeting

The 2009 Odontoglossum Alliance meeting will be held in conjunction with the Houston Orchid Society and American Orchid Society Members meeting and show 22-26 April 2009. The location is at the Houston Hilton Hotel North, web site address: www.hiltonhoustonhotel.com. The theme of the show is “Orchids, Texas Style”.

Russ Vernon and Bob Burkey are taking the lead in preparation and execution of the Odon­ toglossum Alliance meeting which will be held commencing on Saturday morning with two lectures and a business meeting. Saturday evening will be a banquet and auction of donated items and plants for the benefit of the Alliance. The February 2009 newsletter will have more details of the meeting and show. Plan to attend. Details of the show may be obtained from the Hduston Orchid Society web site. Type in your search for Houston Orchid Society and click on ‘show’.

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