 |
 |
|
| Phylogenetic monograph of Mitthyridium |
|
|
|
||||||||||
|
|
c l a d o g r a m |
|
 |
|
|
|
|
Click the yellow dot to see these synapomorphies (click any yellow dot to see a clade's characters) Margin characters: margin inrolled or tubulate. Indel characters: indel 1 evolves. |
|
Click the yellow dot to see these synapomorphies (click any yellow dot to see a clade's characters) Gemmae characters: gemmae smooth Margin characters: number of border cell columns evolves from 7 to 30+; margin involute/constricted Leaf characters: leaf tip rhizoids present Indel characters: indel 1, 2, 6 and 8 evolve. |
|
Click the yellow dot to see these synapomorphies (click any yellow dot to see a clade's characters) Cancellinae characters: Gemmae characters: gemmae present. Costa characters: abaxial epidermis evolves Indel characters: indel 5 evolves.
|
|
Click the yellow dot to see these synapomorphies (click any yellow dot to see a clade's characters) Cancellinae characters: Cancellinae/Lamina transition evolves from 3-->4 Leaf characters: laminar papillae lost Costa characters: abaxial epidermis evolves |
|
Click the yellow dot to see these synapomorphies (click any yellow dot to see a clade's characters) Leaf characters: leaf apex evolves from acute to flat Margin characters: serrations lost Indel characters: indel 3 evolves. |
|
Click the yellow dot to see these synapomorphies (click any yellow dot to see a clade's characters) Cancellinae characters: Cancellinae cell columns evolve from 15 to 26 Margin characters: serrations lost, marginal border cell columns evolve from 7 to 12. Leaf characters: laminar papillae lost |
|
Click the yellow dot to see these synapomorphies (click any yellow dot to see a clade's characters) Cancellinae characters: Cancellinae/Lamina transition evolves from 0-->3 Costa characters: adaxial epidermis evolves |
|
Click the yellow dot to see these synapomorphies (click any yellow dot to see a clade's characters) Gemmae characters: gemmae present Leaf characters: leaf apex evolves from acute to subulate both leaf tip and base rhizoids present |
|
Click the yellow dot to see these synapomorphies (click any yellow dot to see a clade's characters) Cancellinae characters:cancellinae/lamina transition shape
evolves from 3 to 5 Leaf characters:Leaf apex evolves from acute to mucronate |
|
Click the yellow dot to see these synapomorphies (click any yellow dot to see a clade's characters) Margin characters: Margin serrations evolve to be many and extended along the length of the leaf Indel characters: Indel 9 evolves |
|
Click the yellow dot to see these synapomorphies (click any yellow dot to see a clade's characters) Cancellinae characters: Cancellinae cell columns evolve from
an average of 17 to an average of 26. Margin characters:Number of border cells (stereome) columns evolve from less than 7 to an average of 12 Costa characters: |
|
Click the yellow dot to see these synapomorphies (click any yellow dot to see a clade's characters) Gemmae characters: gemmae present. |
|
Click the yellow dot to see these synapomorphies (click any yellow dot to see a clade's characters) Costa characters: adaxial epidermis evolves and costa shape evolves from round to elliptical. |
|
Click the yellow dot to see these synapomorphies (click any yellow dot to see a clade's characters) Leaf characters: Leaf apex evolves to become subulate from acute. |
|
Click the yellow dot to see these synapomorphies (click any yellow dot to see a clade's characters) Cancellinae characters: Cancellinae cell columns evolve to be fewer (2 --> 1) Margin characters: Margin widens further down the leaf base (3 -->4) Indel characters: indel 4 evolves |
|
Click the yellow dot to see these synapomorphies (click any yellow dot to see a clade's characters) Costa characters: adaxial epidermis evolves and costa shape evolves from circular to elliptical. |
|
Click the yellow dot to see these synapomorphies (click any yellow dot to see a clade's characters) Margin characters: leaf margin evolves to widen only at the very base of leaf (from 4 --> 6) |
|
Click the yellow dot to see these synapomorphies (click any yellow dot to see a clade's characters) Leaf characters: laminar papillae evolve |
|
Click the yellow dot to see these synapomorphies (click any yellow dot to see a clade's characters) Cancellinae characters:Cancellinae cell columns evolve from12 -19 |
Click here for a pop-up window containing all the molecular and morphological characters used for the full analysis behind this phylomonograph. |
 |
|
|
|
| Mitthyridium repens - Specimen 289 |
|
| |||||
|
| Images |
|
| |
| ||||
|
| |||||
|
|
Cancellinae characters: cancellinae/lamina transition shape evolves from 4 -->1; cancellinae size evolves from 1/3 or 1/4 --> 1/5 the total leaf length. Leaf characters: leaf apex evolves from mucronate back to +/- acute. Margin characters: Margin widens further down the leaf base (3 -->4) |
|
Cancellinae characters: cancellinae/lamina transition shape evolves from 4 -->1; cancellinae size evolves from 1/3 or 1/4 --> 1/5 the total leaf length. Leaf characters: leaf apex evolves from mucronate back to +/- acute. Margin characters: Margin widens further down the leaf base (3 -->4) |
|
Cancellinae characters: cancellinae/lamina transition shape evolves from 4 -->1; cancellinae size evolves from 1/3 or 1/4 --> 1/5 the total leaf length. Leaf characters: leaf apex evolves from mucronate back to +/- acute. Margin characters: Margin widens further down the leaf base (3 -->4) |
|
Leaf characters: leaf-base rhizoids present Cancellinae characters: cancellinae/lamina transition shape evolves from 4 -->1; cancellinae size evolves from 1/3 or 1/4 --> 1/5 the total leaf length. Leaf characters: leaf apex evolves from mucronate back to +/- acute. Margin characters: Margin widens further down the leaf base (3 -->4) |
|
Cancellinae characters: cancellinae/lamina transition shape evolves from 4 -->1; cancellinae size evolves from 1/3 or 1/4 --> 1/5 the total leaf length. Leaf characters: leaf apex evolves from mucronate back to +/- acute. Margin characters: Margin widens further down the leaf base (3 -->4) |
| nada! |
| Leaf characters: leaf-tip rhizoids present |
| Costa characters: adaxial epidermis lost. |
|
Cancellinae characters: cancellinae/lamina transition shape evolves from 4 -->1. Margin characters: Margin widens further down the leaf base (3 -->4) Leaf characters: leaf undulate |
| Leaf characters: leaf-tip rhizoids present |
|
This is the smallest lineage in Mitthyridium Cancellinae characters: cancellinae cell columns evolve from 26 -->8 (8 typical of the group) Cancellinae/lamina transition evolves to shape state 2. Leaf characters: leaf apex evolves from acute to mucronate. Margin characters: margin serration generally dense and large |
| Margin characters: Margin widens further down the leaf base (3 -->4) |
|
Cancellinae characters: cancellinae cell columns evolve from 10-->15 Cancellinae characters: cancellinae/lamina transition shape evolves from 4 -->2 |
| Cancellinae characters: cancellinae cell columns evolve from 9 --> 5 |
| Costa characters: adaxial epidermis not prominent. |
|
Cancellinae characters: cancellinae/lamina transition shape evolves from 2 -->1. Cancellinae characters: cancellinae/lamina transition shape evolves from 4 -->1. |
| Cancellinae characters: cancellinae/lamina transition shape evolves from 4 -->1. |
[move your cursor over the double helix to view The Full Character Matrix]
