Amanita manicata (Berk. & Broome) Pegler, Kew Bull., Addit. Ser.

Liu, Yuan S., Kumla, Jaturong, Suwannarach, Nakarin, Sysouphanthong, Phongeun & Lumyong, Saisamorn, 2022, Three species of Amanita section Lepidella (Amanitaceae, Agaricales) from northern Thailand, Phytotaxa 570 (1), pp. 16-28 : 24-25

publication ID

https://doi.org/ 10.11646/phytotaxa.570.1.2

DOI

https://doi.org/10.5281/zenodo.7530339

persistent identifier

https://treatment.plazi.org/id/03D2031B-FFA0-CC5D-D385-367EFAE6D96A

treatment provided by

Plazi

scientific name

Amanita manicata (Berk. & Broome) Pegler, Kew Bull., Addit. Ser.
status

 

Amanita manicata (Berk. & Broome) Pegler, Kew Bull., Addit. Ser. View in CoL View at ENA 12: 216 (1986). Figure 1d View FIGURE 1

Habitat: Solitary to scattered in black sand at berm of beach, on soil in grass or forest, in composted woodchips, April to October.

Distribution: Known from Dominican Republic, New Zealand, Sri Lanka, Thailand, and the USA (Hawaiian Islands) ( Petch 1910; Pegler 1986; Hemmes & Desjardin 2008).

Specimens examined: THAILAND. Chiang Rai Province: Mae Salong District, N 20°12’21”, E 99°41’12”, alt. 570 m, 1Aug 2019, Yuan S. Liu, STO-2019-347 (SDBR-STO-2019-347, GenBank accession no.: nrLSU = OM 980706 View Materials , ITS = ON000813 View Materials , RPB2 = ON007283 View Materials , and TEF1 About TEF -α = ON007301 View Materials ); GoogleMaps Chiang Mai Province: Sansai District , N 19°05’17”, E 98°58’43”, alt. 410 m, 6 Aug 2019, Yuan S. Liu, STO-2019-390 (SDBR-STO-2019-390, GenBank accession no.: nrLSU = ON692698 View Materials , ITS = ON692927 View Materials ); GoogleMaps Chiang Mai Province: Mueang District , N 18°52’05”, E 98°56’42”, alt. 354 m, 25 Jun 2020, Yuan S. Liu, STO-2020-34 (SDBR-STO-2020-34, GenBank accession no.: nrLSU = OM 980707 View Materials , ITS = ON000814 View Materials , RPB2 = ON007284 View Materials , and TEF1 About TEF -α = ON007302 View Materials ); GoogleMaps Yuan S. Liu, STO-2020-36 (SDBR-STO-2020-36, GenBank accession no.: nrLSU = OM 980708 View Materials , ITS = ON000815 View Materials , RPB2 = ON007285 View Materials , and TEF1 About TEF -α = ON007285 View Materials ) GoogleMaps .

Remarks: Amanita manicata is characterized by its yellowish brown to pale tawny brown pileus covering with floccoso-verrucose to felty squamules; margin appendiculates with large floccose fragments which hang down up to 2 cm; the cylindrical stipe covering with tawny brown floccoso-squamose which becomes more intense and thicker as upwards; the cream to whitish or pinkish tint lamellae; the subglobose and amyloid basidiospores (7.0–8.5 × 5.5–8.0 μm), as well as the present clamps. In our phylogenetic analysis, A. manicata closed to A. flavofloccosa Nagas. & Hongo , A. foetidissima Reid & Eicker and A. nauseosa (Wakef.) Reid and they formed a sister group ( Figure 2 View FIGURE 2 ). Meanwhile, these four species share the similar appearance and color tone of basidioma, as well as the intense and unpleasant odor, which make people easily confuse for these species in the field. However, A. flavofloccosa can be distinguished from A. manicata by its yellow-brown to orange-yellow pileus and white, pinkish to yellowish lamellae ( Cui et al. 2018). Amanita foetidissima , originally reported from South Africa ( Reid & Eicker 1991), has a pale creamy buff to buff pileus, oval to subglobose (7.0–9.0 × 6.2–8.0 μm), to broadly ellipsoid (9.0–10.0 × 6.0–6.2 μm) basidiospores, as well as the larger basidia (50.0–52.0 × 9.0–9.5 μm). Although A. nauseosa is very similar to A. manicata , it has a buff, or reddish-tinged to pale ochraceous buff surface and the greater basidiospores (7.0–9.0 × 6.5–8.0 μm) ( Bas 1969).

OM

Otago Museum

Kingdom

Fungi

Phylum

Basidiomycota

Class

Agaricomycetes

Order

Agaricales

Family

Amanitaceae

Genus

Amanita

Loc

Amanita manicata (Berk. & Broome) Pegler, Kew Bull., Addit. Ser.

Liu, Yuan S., Kumla, Jaturong, Suwannarach, Nakarin, Sysouphanthong, Phongeun & Lumyong, Saisamorn 2022
2022
Loc

Amanita manicata (Berk. & Broome)

Berk. & Broome 1986: 216
1986
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