@ARTICLE{TreeBASE2Ref15168,
author = {Kenneth J. Curry and Lorraine M. McDowell and Walter S. Judd and William Louis Stern},
title = {Osmophores, floral features, and systematics of Stanhopea (Orchidaceae).},
year = {1991},
keywords = {},
doi = {},
url = {},
pmid = {},
journal = {American Journal of Botany},
volume = {78},
number = {},
pages = {610--623},
abstract = {The floral fragrance glands (osmophores) of 18 species of Stanhopea and Sievekingia were examined through a series of developmental studies at light and electron microscope levels including late bud stages through postanthesis. Various characters were identified to be of potential systematic value and were recorded for each species. These characters included: texture of the osmophore surface, number of distinct cell layers comprising the osmophore, nature of lipid inclusions in osmophore cells, and presence or absence of plastoglobuli in osmophore amyloplasts. These characters were combined with traditional features of floral lip morphology for cladistic analysis. Sievekingia was the postulated outgroup. Stanhopea ecornuta showed the largest number of plesiomorphic characters. Stanhopea pulla, S. annulata, and S. candida were only slightly more derived. Stanhopea anfracta, S. gibbosa, S. martiana, S. oculata, S. radiosa, S. ruckeri, S. saccata, S. shuttleworthii, S. tigrina, S. vasquezii, and S. wardii form a monophyletic group that can be recognized by a labellum with an articulated epichile and a bicornuate mesochile (or hypochile). Stanhopea tricornis may be a hybrid between a species of Sievekingia and Stanhopea.}
}
Matrix 1810 of Study 350
Citation title:
"Osmophores, floral features, and systematics of Stanhopea (Orchidaceae).".
This study was previously identified under the legacy study ID S279
(Status: Published).
Matrices
Title: Table 1
Description: Legacy TreeBASE Matrix ID = M315
Rows
|
Taxon Label |
Row Segments |
Characters 1?–30 |
| Stanhopea ecornuta |
(none)
|
0000101110000 |
| Stanhopea pulla |
(none)
|
0000111110000 |
| Stanhopea candida |
(none)
|
1000111110000 |
| Stanhopea tricornis |
(none)
|
1010011010110 |
| Stanhopea martiana |
(none)
|
1110001110111 |
| Stanhopea tigrina |
(none)
|
1000001111111 |
| Stanhopea radiosa |
(none)
|
1111001110111 |
| Stanhopea saccata |
(none)
|
1111001110111 |
| Stanhopea gibbosa |
(none)
|
1000110111110 |
| Stanhopea vasquezii |
(none)
|
0010000111110 |
| Stanhopea anfracta |
(none)
|
1000000111110 |
| Stanhopea oculata |
(none)
|
1000000111110 |
| Stanhopea ruckeri |
(none)
|
1000000111110 |
| Stanhopea shuttleworthii |
(none)
|
1000000111110 |
| Stanhopea wardii |
(none)
|
1000000111110 |
| Sievekingia marsupialis |
(none)
|
001000000?000 |
| Sievekingia suavis |
(none)
|
000000000?000 |
| Stanhopea annulata |
(none)
|
1000101110000 |
Columns
| Column |
Character Description |
|
1
|
Osmophore surface
|
|
2
|
Osmophore surface
|
|
3
|
Epidermal cells
|
|
4
|
Cytoplasmic lipid inclusions
|
|
5
|
Cytoplasmic lipid inclusions
|
|
6
|
Plastoglobuli
|
|
7
|
Inflorescences
|
|
8
|
Petals
|
|
9
|
Distinct hypochile
|
|
10
|
Hypochile
|
|
11
|
Labellum
|
|
12
|
Articulated epichile
|
|
13
|
Apex of labellum
|
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