|
''Lomatia'' is a genus of 12 species of evergreen flowering plants in the protea family Proteaceae. Within the family, they have been placed, alone, in their own subtribe, Lomatiinae according to Johnson & Briggs 1975 classification of the family and subsequently in Flora of Australia (1995). The genus has a Pacific Rim distribution, with members native to eastern Australia and southern South America, forming a part of the Antarctic flora. The species range from prostrate shrubs less than 0.5 m tall to small trees up to 12 m tall. Genetic analysis using microsatellite markers showed that species found close together geographically are most closely related to each other. ''Lomatia dentata'', then ''L. hirsuta'' and ''L. ferruginea'' all diverged successively from the lineage that gave rise to Australian species. The three Tasmanian species (with ''L. tasmanica'' sister to the other two species) are sister to the mainland Australian group. On mainland Australia, the far northern ''L. fraxinifolia'' is sister to the other five species, all of which are found in southeastern Australia. ''L. fraseri'' and ''L. myricoides'' are sister taxa, with ''L. ilicifolia'' sister to them, while ''L. arborescens'' and ''L. silaifolia'' are each others' closest relatives. ==Selected species== *''Lomatia arborescens'' - eastern Australia *''Lomatia dentata'' - Chile, Argentina *''Lomatia ferruginea'' - Chile, Argentina *''Lomatia fraseri'' - eastern Australia *''Lomatia fraxinifolia'' - Queensland *''Lomatia hirsuta'' - Chile, Peru, Argentina *''Lomatia ilicifolia'' - eastern Australia *''Lomatia myricoides'' - southeastern Australia * ''Lomatia occidentalis'' - (Eocene fossil records) Patagonia * ''Lomatia patagonica'' - (Late Oligocene-Early Miocene (Ñirihuau Formation) fossil records) Patagonia〔 * ''Lomatia preferruginea'' - (Middle Eocene fossil records (Ventana Formation) Patagonia〔 *''Lomatia polymorpha'' (mountain guitarplant)〔H. WAPSTRA, A. WAPSTRA, M. WAPSTRA, L. GILFEDDER,(''The Little Book of Common Names for Tasmanian Plants'' ), DPIPWE〕 - Tasmania *''Lomatia silaifolia'' - eastern Australia *''Lomatia tasmanica'' (King's Lomatia) - Tasmania *''Lomatia tinctoria'' (guitarplant)〔 - Tasmania 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Lomatia」の詳細全文を読む スポンサード リンク
|