LANKESTERIANA


Stenia calceolaris (Garay) Dodson & D.E.
Benn.
Stenia glatzii Neudecker & Gerlach
Stenia pallida Lindl.
Stenia pallida Lindl.
Warczewiczella wailesiana (Lindl.) Rchbf ex
E. Morren
Warczewiczella discolor (Lindl.) Rchbf
Warczewiczella lipscombiae (Rolfe) Fowlie
Warczewiczella marginata Rchb.f.
Warrea warreana (Lodd. ex Lindl.) C.
Schweinf.
Warreopsis colorata (Linden & Rchbf.) Garay
Warreopsis pardina (Rchb.f.) Garay
Zygopetalum intermedium Lodd. ex. Lindl.
Zygopetalum maxillare Lodd.
Zygosepalum labiosum (Rich.) Garay
Zygosepalum tatel (Ames & Schltr.) Garay &
Dunst.


Whitten 1699 FLAS


Neudecker s.n.
Whitten 88010
Dressier s.n.
Gerlach 93/3314

Whitten 1859
Gerlach 94/4006
Whitten s.n.
Whitten 1752

Gerlach s.n.
Gerlach s.n.
Chase 160
Whitten 94103
Gerlach s.n.
Maguire & Politi
27494


M
FLAS
FLAS
M

FLAS
M
FLAS
FLAS

unvouchered
unvouchered
FLAS
FLAS
M
AMES


AY870018 AY869919


AY870020
AY870021
AY870022
AY870059

AY870058
AY870054
AY870057
AF239321

AY870083
AY870084
AY870097
AY870095
AY870094
AY870093


AY869921
AY869922
AY869923
AY869960

AY869959
AY869955
AY869958
AF239417

AY869984
AY869985
AY869998
AY869996
AY869995
AY869994


Table 2. Values and statistics from PAUP analyses of separate and combined data matrices.

 matK trnL-F ITS 1&2 matK + trnL-F + ITS
 1&2

 # included positions in 1341 1358 838 3537
 matrix

 # variable sites 262 292 399 953

 # potentially 154 (10%) 146 (10.8%) 289 (34.5%) 589 (16.7%)
 phylogenetically
 informative sites (%)

 % of sites variable 19.5 21.5 47.6 26.9
 # of trees (Fitch) 2115 9310 857 10,000+

 # of steps 472 443 949 1887

 CI 0.53 0.64 0.54 0.54

 RI 0.81 0.87 0.86 0.85

 Ave. # of changes per 1.8 1.5 2.4 2.0
 variable site
 (# steps/# var. sites)


Table 3. A comparison of some features in Chondroscaphe and Chondrorhyncha.

 Character Chondroscaphe Chondrorhyncha

 Lateral sepals not reflexed often reflexed

 Lip and petal margin often fimbriate entire or undulate

 Calli second thickening distally single callus
 Stipe distinct, attached to mid-viscidium slight, attached to edge of viscidium

 Pollinia sublinear, unequal obovoid, subequal


Vol. 5, N 2


AY869833

AY869835
AY869836
AY869837
AY869872

AY869871
AY869867
AY869870
AF239513

n.a.
n.a.
AY869901
AY869899
AY869898
n.a.