| 翻訳と辞書 |
| Bulbothrix cinerea ： ウィキペディア英語版 |
Bulbothrix cinerea
''Bulbothrix cinerea'' is a species of lichenized fungi within the family Parmeliaceae.〔Marcelli, M. P., and Celio Henrique Ribeiro. "Twenty-one new species of Parmeliaceae (lichenized fungi) from southeastern Brazil." Mitt. Inst. Allg. Bot. Hamburg 30.32 (2002): 125-155.〕 Among other ''Bulbothrix'' species, only ''B. isidiza'' has isidia combined with an underside which is light coloured. ''B. isidiza''s laciniae are wider, while its thallus is pale, and contains salazinic acid. In turn, ''B. ventricosa'' is larger and a black underside and rhizinae. The African species, ''B. decurtata'' is an obligately saxicolous lichen, and while similar, it has a dark underside and produces salazinic acid in its medulla. The species' name thus refers to its uncommon dark gray colouration of its thallus.〔
==Description==
''Bulbothrix cinerea'' possesses a dark gray thallus and is saxicolous, measuring between wide, being tightly adnate. Its laciniae measure between wide, being shiny at the apex and laterally overlapping, also adnate. The species' ramification is irregularly dichotomous, with rounded apices, a crenate margin with a black line. It shows cilia that are between long. Lacinules, soredia and pustulae are absent in this species.〔
Its isidia are abundant, being laminal, cylindrical, irregular in diameter, and slightly inflated in shape. Its medulla is white white, with a chestnut-dark brown coloured underside, being rugose, veined and papillate. The rhizinae are light brown, simple and bulbate, measuring between long. Its apothecia are coronate, about in diametre., while the amphithecia are isidiate. It counts with 8 spores per ascus, which are ellipsoid and measure between long and wide.〔
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「Bulbothrix cinerea」の詳細全文を読む
スポンサード リンク
| 翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|