7 0 2 ORCH1DES. £t-)inii iNffd , iniiififHii

ORCH1DES.
702
ONCIDIUM.
c a r i n a m e d i a e r e c l a acuta, 2 Intern I I'S p r e m i e adnalae
denticulis
2 a frontc verrucisque pluribus ulrinque ; alae retusae .
.
.
17,
orgyale.
•
18.
Icnense.
.
19. c o r ^ n c p / i o r u m .
carinao paucae erectae ncuiae verrucis paucis sinuosis u t r i n q u e ;
alae triangulares
Labellum
panduralum
integrum,
c o l u m n s aplera
r e l u s u m , l a c i o i i s laleralibus p a r t i s
triangularibus;
utrinque auriculata
.
L a b e l l u m r o t u n d u m aut e q u i l a t e r i - t r i a n g u l a r e
£t-)inii iNffd
,
iniiififHii
oblatum trilobum
.
.
.
columna
.
.
.
.
.
basi
.
.
20.
loxense.
convexum I
'nil ito-o;»-l ji;M>-.i <-n ' w
(Cimicifera.)
.
.
.
i ulmU
.
.
.
.
, l»biHi'« v t j .
21.
micvochilum.
circularc
sepalis laleralibus linearibus
elongatis
s e p a l i s o m n i b u s ovatis
i
.
.
.
.
.
.
22.
cimiciferum.
23.
cocciferum.
Iriangulare.
alis c o l . o b s o l e t i s
24.
alls c o l , a c u m i n a t i s
25.
.aStio&qa aril 'lo '.tg^lefit
A.
All
straggling or twining,
cultivation,
though most of them
Hartweg, or
• ..
ractenstic.
(•^lUtuuiVru
1. O N C I D I U M
reaching
flowers,
have
to
been
T h e i r p a n i c l e s are
a great length.
sent
t
usually
S c a r c e l y any are in
h o m e b y e i t h e r W a r s c e w i c z , or
.
.
.
.
.
r.i.
r. A i j y c lata
M A C R A N T I 1 U M L . 0 . 205. L . F . 1. c . N r . 1. p . 4 :
A m a g m ' Q c e n t s p e c i e s , with a c l i m b i n g p a n i c l e .
Lip p u r p l e ,
F l o w e r s t h r e e i n c h e s in
with a w h i t e c r e s t ,
a c e n t r a l k e e l , w i t h t w o a c u t e r e v e r s e d teeth o n either
in
the p r e v a i l i n g tint o f w h i c h
M r . L i n d e n ' s c o l l e c t o r s . T h e t o u g h l e a t h e r y lip is a n e s s e n t i a l c h a . u i t r t i hiiuaiiun ' iiImitaAl' cl.'"L'.j9i S3ttid ii"iiiESoo iihi sfiiinjolo.T
Sepals purplish b r o w n , petals y e l l o w .
Wild
-
o r without a mixture o f y e l l o w .
sometimes
oxaminans.
Auriculata.
the s p e c i e s o f this s e c t i o n h a v e v e r y l a r g e
is c i n n a m o n - b r o w n w i t h
trulla.
Central-Amerika,
common;
1919 ; at the f o o t o f T u n g u r a g u a ,
Guayaquil
11,000 ft.
diameter.
c o n s i s t i n g of
side.
lib. L a m b e r t ;
P e r u — Matthews,
a b o v e the s e a — H a r t w e g ; d e s c e n t f r o m
A l a u s i to J a q u a c b i , at 7000 ft. — J a m i e s o n , in l i b . H o o k e r .
L i n d l . in P a x t . F l . G a r d . I I I . 1 2 6 :
Pseudobulbis o v a t i s , foliis oblongis obtusis, r a c e m o volubili, sepalis
cordatis oblongis obtusis undulatis u n g u i c u l a t i s , petalis aequalibus conibrmibus paulo latioribus et brevius u n g u i c u l a t i s , labelli hastati laciniis
lateralibus subfalcatis intermediae acuminatae aequalibus, crista 3 lamellata, lamellis apice confluentibus utrinque dentibus t r u n c a t i s , columnae
alis rottinda,tis. Guayaquil.
F l o w e r s 3—4 i n c h e s a c r o s s .
bright y e l l o w .
Sepals purplish
L i p p u r p l e , with a w h i t e
b r o w n , tipped
with
yellow.
Petals
crest.
^ILii'ijliuaj
2 . ONCIDIUM C O R D A T U M L . F . 1. c . s u b N . 2 .
C J I i i t l l S H G n t HG!lU:Q fta! 'nun m.lr.
L . S e r t . 1. c . p . 4:
Pseudobulbis —, foliis oblongo lanceolatis acutjs coriaceis basi angustatis, s c a p o paniculato ramosissimo, bracteis oblongis cucullatis rnemb r a n a c e i s obtusisi, sepalis unguiculatis ovatis undulatis, petalis unguicu­
latis cordatis margine crispis dnnliculatis, labelli hastati unguiculati
lobis angustis acuminatis appendicibus disci p e t a l o i d e i s , columna subaptera.