TreeBASE Search-Trees for study 90

@ARTICLE{TreeBASE2Ref14814, author = {D. E. Boufford and Jorge V. Crisci and H. Tobe and P. C. Hoch}, title = {A cladistic analysis of Circaea (Onagraceae).}, year = {1990}, keywords = {}, doi = {}, url = {}, pmid = {}, journal = {Cladistics}, volume = {6}, number = {}, pages = {171--182}, abstract = {Circaea (Onagraceae), a genus of seven species from the northern hemisphere, forms a monophyletic group defined by the following synapomorphies: two stamens (opposite the sepals), fruits indehiscent capsules, hooked hairs on the fruits, and perianth parts reduced to two. A cladistic analysis of the genus was performed using 22 characters from morphology, anatomy and palynology. The seven species and seven additional subspecies were considered the terminal taxa. Polarity of the characters is based on the outgroup comparison method. Eighteen equally parsimonious cladograms were produced, each with 32 steps and a consistency index of 0.75. A successive weighting procedure was applied, resulting in six cladograms with a consistency index of 0.95. All 24 cladograms share the following seven monophyletic groups: (1) all species except C. cordata and C. glabrescens (stipules deciduous); (2) the group of C. mollis, the three subspecies of C. lutetiana and C. erubescens (exserted nectary); (3) C. repens and all six subspecies of C. alpina (single-seeded fruits, stolons terminated by tubers, and viscin threads reduced or absent); (4) the six subspecies of C. alpina (unilocular ovaries with no trace of a second locule and tardily opening perianth); (5) C. alpina subspecies alpina, micrantha, pacifica, and imaicola (flowers opening on ascending to erect pedicels); (6) C. alpina subspecies alpina, micrantha, and pacifica ( translucent leaves); (7) C. alpina subspecies alpina and micrantha (glabrous stems) . Results of the cladistic analysis support most of the current systematic classification of the genus, except for the relationships among the three subspecies of C. lutetiana.} }

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Trees for Study 90

Citation title: "A cladistic analysis of Circaea (Onagraceae).".

This study was previously identified under the legacy study ID S11x4x95c21c00c08 (Status: Published).

Trees

ID	Tree Label	Tree Title	Tree Type	Tree Kind	Taxa
Tr1615	Fig. 1B & J	Circaea	Single	Species Tree	View Taxa
Tr1608	Fig. 1C & J	Circaea	Single	Species Tree	View Taxa
Tr1628	Fig. 2	Circaea	Single	Species Tree	View Taxa
Tr1616	Fig. 1B & H	Circaea	Single	Species Tree	View Taxa
Tr1626	Fig. 1A & D	Circaea	Single	Species Tree	View Taxa
Tr1622	Fig. 1A & H	Circaea	Single	Species Tree	View Taxa
Tr1611	Fig. 1C & G	Circaea	Single	Species Tree	View Taxa
Tr1617	Fig. 1B & F	Circaea	Single	Species Tree	View Taxa
Tr1627	Fig. 4B	Circaea	Single	Species Tree	View Taxa
Tr1612	Fig. 1C & F	Circaea	Single	Species Tree	View Taxa
Tr1610	Fig. 1C & H	Circaea	Single	Species Tree	View Taxa
Tr1618	Fig. 1B & G	Circaea	Single	Species Tree	View Taxa
Tr1621	Fig. 1A & J	Circaea	Single	Species Tree	View Taxa
Tr1624	Fig. 1A & F	Circaea	Single	Species Tree	View Taxa
Tr1625	Fig. 1A & E	Circaea	Single	Species Tree	View Taxa
Tr1609	Fig. 4A	Circaea	Single	Species Tree	View Taxa
Tr1614	Fig. 1C & D	Circaea	Single	Species Tree	View Taxa
Tr1613	Fig. 1C & E	Circaea	Single	Species Tree	View Taxa
Tr1623	Fig. 1A & G	Circaea	Single	Species Tree	View Taxa
Tr1619	Fig. 1B & E	Circaea	Single	Species Tree	View Taxa
Tr1620	Fig. 1B & D	Circaea	Single	Species Tree	View Taxa