283 ORCHIDACEAE: 
3—31/2 em. longum, 26—29 mm. latum. CoLumna recta vel paulo incurva, 
obtuse trigona, antice leviter canaliculata, flavescens, 7—8 mm. longa. 
ANTHERA obtuse conica, subtiliter papillosa, purpureo-fusca, CAPSULA ignota. 
Formae hortenses principales sunt: 
Var. citrina Cogn. Dict. Ic. Orch, Milt. tab. 7A (Mart. 1900); 
Gard. Chron. 1901. II. 209 (M. Regnellii var. concolor Duval in Journ. 
Soc. Nat. Hort. de Fr., Jun. 1900. p. 390). 
Var. PURPUREA Hort.; Flor. Mag. tab. 490 (1870); Du Buyss. 
L'Orchid. 388; Williams, Orch. Alb. II. tab. 72, Orch. Grow. Man. edit. 7. 
p. 521 cum ic.; L'Orchidoph. 1889. p. 113 cum tab. col.; Watson, Orch. 
319; Rev. Hort. Belg. XVII. 253. tab. 21 (1891); Nichols. Dict. of Gard. 
II. 369; Stein, Orchideenb. 355; Veitch, Man. Orch. Pl. VIII. 103; 
Kew Bull., Add. Ser. IV. 264; Sander, Orch. Guide 126. 
Var. Travassosıana Cogn. Chron. Orch. n. 39. p. 310 (1900) 
(M. Travassosiuna Hort.; Orch. Rev. 1901. p. 284). 
Var. Verrcniana Cogn. Dict. Ic. Orch, Milt. tab. 7 B (1900), 
Chron. Orch. n. 39. p. 310. 
Habitat in prov. Minas Geraés: St. Hilaire ser. B* n. 1485, C' 
n. 1485; in sylvis supra arbores ad Caldas: Regnell ser. I. n. 429'/a, 
ser. II. n. 265; in prov. Rio de Janeiro: Binot; in prov. S. Paulo: 
Comm. Geogr. e Geol. S. Paulo n. 3261; in prov. S. Catharina: Devos; 
in arboribus ad Joinville: Anna Schwacke ex Schwacke n. 6958. — Floret 
Januario— Maio 
12. MILTONIA WARSZEWICZII Rerous. F. pseudo- 
bulbis magnis, oblongo-ligulatis, valde compressis ancipitibus- 
que, junioribus vaginis paucis distichis majusculis foliaceis 
vestitis, vetustioribus denudatis, apice monophyllis; foliis 
mediocribus, satis coriaceis, ligulato-oblongis, apice abrupte 
acutis, basi breviuscule attenuatis; pedunculo communi nutante, 
satis gracili, foliis longiore, inferne simplici vaginis satis 
numerosis longiusculis scariosis laxe imbricatis acutisque 
vestito, superne plus minusve ramoso et densiuscule multi- 
floro; bracteis tenuiter membranaceis, anguste ovato-lanceo- 
latis, acutis, basi amplexicaulibus, ovario subdimidio brevi- 
oribus; floribus mediocribus, breviuscule pedicellatis, sepalis 
petalisque membranaceis, stellato-patentissimis, margine valde 
undulato-crispis et leviter revolutis; sepalis anguste oblongo- 
spathulatis, apice obtusis, lateralibus paulo longioribus usque 
ad basin liberis; petalis oblongo-spathulatis, apice subrotun- 
datis, subtiliter 7-nervulosis, sepalo dorsali aequilongis; labello 
patenti-deflexo, sepalis lateralibus aequilongo, sessili, usque 
ad basin libero, late obovato-suborbiculari vel obscure quadran- 
gulo, apice subtruncato et angustissime profundeque emargi- 
nato, basi late rotundato, margine satis undulato, utrinque 
glabro, disco nudo ima basi obscure bidentato; columna brevis- 
sima, crassa, alis paulo productis late rotundatis, clinandrio 
truncato, immarginato. 
Miltonia Warszewiezii (Warscewiczii) Reichb. f.! Xenia 
Orch. I. 129 et 132 (1856), in Gard. Chron. 1867. p. 277, 
1870. p. 417 et. 1117, 1871. p. 1258. fig. 281, new ser. V. 394 
(1876), VII. 202 (1877); Bot. Mag. tab. 5843; Regel in 
Gartenfl. XXI. 340 cum ic.; Williams, Orch. Alb. V. tab. 216, 
Orch. Grow. Man. edit. 7. p. 527; Nichols. Dict. of Gard. 
II. 369. fig. 574; Watson, Orch. 325. fig. 77 ; Stein, Orchideenb. 
359; Rolfe in Lindenia VIII. 99. tab. 384; Veitch, Man. 
Orch. Pl. VIII. 115 cum ic.; Bois, Orch. 166; Cogn. in Journ. 
des Orch. IV. 81, Dict. Ic. Orch., Milt. tab. 8; L. Lind. Orch. 
MILTONIA. 284 
Exot. 841; Journ. des Orch. VI. 38; Rolfe in Orch. Rev. 
IX. 328; Sander, Orch. Guide 129. 
Oncidium fuscatum Reichb. f. in Walp. Ann. Bot. VI. 
763 (1863), in Gard. Chron. 1869. p. 1306, new ser. II. 715 
(1874); FI. des Serres XVIII. 23. tab. 1331 (1869); André 
in IU. Hort. XXI. 11. tab. 158; Du Buyss. L'Orchid. 421. 
PsEUDOBULBI aggregati, erecti vel erecto-patuli, non vel vix obliqui, 
apice rotundati vel leviter attenuati, intense virides et nitidi, primum 
laeves, demum obscure plurisulcati, 8—12 cm. longi, 2'/2—4 cm. lati. 
FoLia erecto-patula, basi breviter conduplicata, superne leviter concava et 
satis recurva, supra nitida et laete viridia, subtus paulo pallidiora, 12 ad 
24 cm. longa, 3—5 cm. lata; nervo mediano supra profundiuscule canali- 
eulato, subtus satis prominente; nervulis lateralibus numerosis, paulo 
distinctis. PEDUNCULUS communis satis arcuatus, teretiusculus, laevis, 
viridis et plus minusve dilute purpureus, 25—35 em. longus, 2—3 mm. 
crassus; VAGINAE arcte adpressae, laeves, pallide virides, 2—3 cm. longae. 
PEDICELLI patentissimi, graciles, recti vel paulo arcuati, cum ovario lineari- 
clavato acutiuscule trigono 2—21/2 em. longi. BRACTEAE adpressae, valde 
concavae, laeves, pallide virides, 1—1'/a cm. longae. FLORES patentes, 
sepalis petalisque rubro-fuscescentibus, apice albis vel flavescentibus. 
SrPALA leviter convexa, inferne longe attenuata, subtiliter 5-nervulosa, 
superne 6 mm. lata, dorsale 17—18 mm. longum, lateralia subfalcata, 
2 cm. longa. PETALA paulo convexa, basi satis attenuata, 17—18 mm. 
longa, 6—7 mm. lata. LABELLUM satis convexum, tenuiter multinervulosum 
nervulis satis ramosis, roseo-purpureum, margine et ima basi album, disco 
ad medium rubro-fusco et vernicoso inferne flavescente, circiter 2 cm. 
longum et fere totidem latum. CoLumna paulo incurva, semiteres, antice 
concava, 4—5 mm. longa, basi purpurea, superne alba, alis purpurascenti- 
bus. ANTHERA convexa, alba, laevis, sub lente subtiliter puberula. CAPSULA 
ignota. 
Formae hortenses principales sunt: 
Var. artHEREA Reichb. f. in Gard. Chron. new ser. XV. 428 
(1881), XVII. 732; Kew Bull., Add. Ser. IV. 265; Rolfe in Orch. Rev. 
TX 395 
Var. Wettont Moore; Williams, Orch. Grow. Man. edit. 6. p. 415 
cum tab. (1885), edit. ?. p. 527 cum tab.; Stein, Orchideenb. 360; Sander, 
Orch. Guide 129 (Oncidium Weltoni Lind. in Ill. Hort. ser. 3. tab. 156. — 
Odontoglossum Weltoni Hort. ex Nichols. Dict. of Gard. Il. 369). 
Var. XANTHINA Reichb. f. in Gard. Chron. new ser. XX. 812 (1884); 
L'Orchidoph. 1884. p. 7; Stein, Orchideenb. 360; Williams, Orch. Grow. 
Man. edit. 7. p. 527; Kew Bull, Add. Ser. IV. 265; Sander, Orch. 
Guide 129; Rolfe in Orch. Rev. IX. 328. 
Habitat in Peruvia orientali supra arbores ad Cuchero: Poeppig 
n. 1765, Warszewiez; în Novae-Granatae prov. Antioquia secus Rio Verde 
altit. 700—1000 m.: Burke. In Brasilia contermina forsan adhuc in- 
venienda. — Floret Februario. 
Hybridae naturales Brasilienses. 
1. MILTONIA BINOTI Coan. in Gard. Chron. ser. 3. 
XXII. 393 (1897), XXIV. 242, Chron. Orch. n. 11. p. 85, 
in Dict. Ic. Orch, Milt. hybr. tab. 4; Chapm. in Gard. Mag. 
1898. p. 736 cum ic; Journ. R. Hort. Soc. XXII. Proc. 
D. 167 et 173. fig. 113; Journ. Soc. Nat. Hort. Fr. 1898. 
p. 303 el 745; Sem. Hort. 1898. p. 426; The Garden. 1898. 
Il. 249; Rolfe in Orch. Rev. VI. 330, IX. 292; Sander, 
Orch. Guide 125. 
Var. CRAWSHAYANA Rolfe in Orch. Rev. X. 319 (1902). — 
Miltonia Crawshayana Hort.; Gard. Chron. ser. 3. XXX. 
210 (1901). 
Var. FLAVESCENS Cogn. Chron. Orch. n. 39. p. 310 (1900). 
Var. INTERMEDIA Cogn. in Dict. Ic. Orch., Milt. hybr. 
tab. 44 (1898). 
