Amanita costaricensis

Singer ex Tulloss, Halling & G.M. Mueller

(和名データなし)

GBIF 観察データ数

国内: , 海外: 14

GBIFで「Amanita costaricensis」を検索

iNaturalist 観察データ数(研究用のみ)

国内: , 世界: -

iNaturalist(国内) iNaturalist(全世界)

同属掲載種の一覧 454

数字はGBIF観察データ数(2024/12):国内、456海外

海外のサイト一覧 1件

掲載サイト リンク
Macrofungi of Costa Rica
[1]

掲載論文

1件
R3-03425
中米産テングタケ属菌の研究 (1):コスタリカおよびホンジュラス産の3新種
Studies in Amanita (Amanitaceae) of Central America. 1. Three new species from Costa Rica and Honduras
大菌輪-論文3行まとめ
コスタリカにおいて15年間大型菌類の調査を実施し、テングタケ属に12分類群を認めた。
ここにAmanita conara、A. costaricensis、およびA. garabitoanaの3新種を加えた。
また、Vittadiniae亜節の未記載種を加えたコスタリカ・ホンジュラス産マツカサモドキ節の検索表を掲載した。
Amanita atkinsoniana 1
差異 形質 出典
× 本種より担子胞子のサイズが小さい サイズ [1]
× 本種と異なりコスタリカおよびホンジュラスではなく米国、カナダ、メキシコなどに分布する 地理的分布 [1]
× 本種と異なり柄の基部の塊茎が通常蕪形または洋独楽形 形状 [1]
× 本種と異なりチロシナーゼ陰性ではなく陽性 生理学的形質 [1]
× 本種と異なりつばが黄白色になって柄に残ることがある 発達 [1]
× 本種と異なり傘表皮に帯灰色、のちに帯赤褐色の疣を伴う [1]
× 本種と異なり子実体が白色〜淡色 [1]
× 本種と異なり柄の基部の塊茎の周囲に少なくとも6重の同心円状に帯赤褐色、細かい疣状の外被膜を伴う 表面性状 [1]
× 本種と異なりつばがスライム状になることがある 質感 [1]
[1] http://www.ingentaconnect.com/content/mtax/mt/2011/00000117/00000001/art00019
Amanita onusta 1
差異 形質 出典
× 本種より傘の直径が小さい サイズ [1]
× 本種より担子胞子のサイズが小さい サイズ [1]
× 本種と異なりパラクレゾール陰性ではなく陽性 呈色反応 [1]
× 本種と異なりコスタリカおよびホンジュラスではなく北米東部のカナダや米国などに分布する 地理的分布 [1]
× 本種と異なりチロシナーゼ陰性ではなく陽性 生理学的形質 [1]
× 本種と異なり襞が速やかに黄色を帯びる [1]
× 本種より子実体が淡色でほとんど褐色を帯びない [1]
[1] http://www.ingentaconnect.com/content/mtax/mt/2011/00000117/00000001/art00019

縁部

傘表皮

サイズ
(315-460 μm thick overall, suprapellis 95-230 μm thick, subpellis 160-260 μm thick) 315-460 μm thick overall, suprapellis 95-230 μm thick, subpellis 160-260 μm thick [2]
(filamentous undifferentiated hyphae 2.8-8.4 μm wide, branching densely packed dominantly subradially oriented but with some criss-crossing, vascular hyphae 7.4-21 μm wide scattered to locally common sinuous, with those of largest diameter from old specimen) filamentous undifferentiated hyphae 2.8-8.4 μm wide, branching densely packed dominantly subradially oriented but with some criss-crossing, vascular hyphae 7.4-21 μm wide scattered to locally common sinuous, with those of largest diameter from old specimen [2]

襞実質

サイズ
(trama bilateral divergent central stratum composed largely of rather broad hyphae apparently lacking intercalary inflated segments, subhymenial base comprising filamentous undifferentiated hyphae and narrow intercalary inflated cells diverging in smooth curve and achieving marked angle to central stratum, filamentous undifferentiated hyphae 2.8-10.2 μm wide branching sometimes constricted at septa terminal inflated cells not observed, vascular hyphae) trama bilateral divergent central stratum composed largely of rather broad hyphae apparently lacking intercalary inflated segments, subhymenial base comprising filamentous undifferentiated hyphae and narrow intercalary inflated cells diverging in smooth curve and achieving marked angle to central stratum, filamentous undifferentiated hyphae 2.8-10.2 μm wide branching sometimes constricted at septa terminal inflated cells not observed, vascular hyphae [2]

子実下層

構造
appearing pseudoparenchymatous in some regions, comprising 2-4 layers of inflated cells and irregularly branched partially inflated to inflated elements and partially inflated hyphal segments with basidia arising from cells of all types [2]

担子器

サイズ
(39-63 x 8.2-14.2 μm) 39-63 x 8.2-14.2 μm [2]
(thin-walled, 4-sterigmate with sterigmata up to 6.0 x 2.8 μm or larger, clamps common) thin-walled, 4-sterigmate with sterigmata up to 6.0 x 2.8 μm or larger, clamps common [2]

外被膜

サイズ
(filamentous undifferentiated hyphae 1.0-13.6 μm wide branching common in upper part of wart dominating in shallow interwoven layer at base of wart and periclinally oriented and more often in fascicles sometimes constricted at septa colorless at first becoming orange-brown like inflated cells inflated cells pale brown to pale brownish gray to pale gray becoming brownish orange to orange-brown to brown 28-128 x 11.5-50 μm dominating except in base of wart terminal in short chains thin-walled subglobose to broadly ellipsoid to ellipsoid to broadly clavate or basidiiform to narrowly clavate to subcylindric to cylindric to subfusiform all forms occasionally rostrate when in terminal position in chain vascular hyphae 7.2-10.2 μm wide sinuous infrequent scattered) filamentous undifferentiated hyphae 1.0-13.6 μm wide branching common in upper part of wart dominating in shallow interwoven layer at base of wart and periclinally oriented and more often in fascicles sometimes constricted at septa colorless at first becoming orange-brown like inflated cells inflated cells pale brown to pale brownish gray to pale gray becoming brownish orange to orange-brown to brown 28-128 x 11.5-50 μm dominating except in base of wart terminal in short chains thin-walled subglobose to broadly ellipsoid to ellipsoid to broadly clavate or basidiiform to narrowly clavate to subcylindric to cylindric to subfusiform all forms occasionally rostrate when in terminal position in chain vascular hyphae 7.2-10.2 μm wide sinuous infrequent scattered [2]

柄肉

サイズ
(longitudinally acrophysalidic filamentous undifferentiated hyphae 1.9-9.9 μm wide plentiful occasionally branching acrophysalides plentiful up to 406 x 33 μm vascular hyphae 7.0-16.5 μm wide infrequent sinuous yellowish mostly near exterior surface) longitudinally acrophysalidic filamentous undifferentiated hyphae 1.9-9.9 μm wide plentiful occasionally branching acrophysalides plentiful up to 406 x 33 μm vascular hyphae 7.0-16.5 μm wide infrequent sinuous yellowish mostly near exterior surface [2]

partial veil hyphae

サイズ
(filamentous undifferentiated hyphae 1.5-7.5 μm wide moderately common branching occasionally often single sometimes in narrow fascicles infrequently in fascicles up to 17.5 μm wide inflated cells arising from nonvascular hyphae thin-walled terminal singly or in short chains pyriform or ovoid or elongate or ellipsoid or subfusiform or subcylindric or broadly clavate or clavate or narrowly clavate up to 113 x 29 μm occasionally with yellowish walls dominantly colorless hyaline vascular hyphae 2.8-5.0 μm wide very infrequent infrequently giving rise to yellow-walled terminal cell) filamentous undifferentiated hyphae 1.5-7.5 μm wide moderately common branching occasionally often single sometimes in narrow fascicles infrequently in fascicles up to 17.5 μm wide inflated cells arising from nonvascular hyphae thin-walled terminal singly or in short chains pyriform or ovoid or elongate or ellipsoid or subfusiform or subcylindric or broadly clavate or clavate or narrowly clavate up to 113 x 29 μm occasionally with yellowish walls dominantly colorless hyaline vascular hyphae 2.8-5.0 μm wide very infrequent infrequently giving rise to yellow-walled terminal cell [2]

参考文献

[1] https://www.mycobank.org/details/26/40852
[2] https://www.mycobank.org/details/26/54329

※上の表のデータは記載文から半自動的に抽出されたものです。正確な情報は必ず元の文献で確認してください。

Notice: The data in the table above is semi-automatically extracted from the description. Please be sure to check the original documents for accurate information.