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~~ 文獻內容 ~~
Wu, S.H.: Mycotaxon 58: 17-18, 1996
Boidinia granulata S.H. Wu, sp. nov. (Figs. 2, 24C-E & 26B)
Basidiocarpum resupinatum, effusum, membranaceum vel subceraceum, 30-200μm crassum; superficies hymenialis minute aculeata. Systema hypharum monomiticum; hyphae fibulatae. Gloeocystidia numerosa, cylindrica, 8-18 μm diam, SA+. Basidia suburniformae, 13-18 × 3.5-4 μm, 4 sterigmatibus. Basidiosporae late ellipsoideae vel subglobosae, verrucosae, tenuitunicatae, 3.9-4.8 × 2.9-3.5 μm, IKI lividae, CB-.
Holotypus: Taiwan. Taipei: Roadside of highway between Hsintien and Pinglin, alt. 300 m, on branch of angiosperm, 27.IV.1991, Wu 910427-21 (N.M.N.S.; isotypus: GB).
Etymology: From granulatus (= granular), referring to the hymenial surface of this species.
Fruit body resupinate, effuse, adnate, membranaceous or subceraceous, 30-200 μm thick in section (aculei included). Hymenial surface "pale yellow" (4A3) to "yellowish white" (3A2), minutely or indistinctly grandinioid or aculeate, rarely cracked; margin concolorous, thinning, pruinose. Aculei usually small, separate or fused, fairly irregular in densities and sizes.
Hyphal system monomitic; hyphae nodose-septate. Subiculum fairly uniform, composed of medullary layer, with dense texture; hyphae hyaline, variously oriented, fairly tortuous and indistinct, occasionally glued together, 1.5-3 μm diam, thin-walled. Subhymenium thickening, not differentiated from subiculum, with compact texture; hyphae hyaline, indistinct, somewhat narrower than those in subiculum. Gloeocystidia numerous, immersed or slightly emergent, hyaline or subhyaline, cylindrical, basally swollen and apically narrow, ± flexuous, up to ca. 100 μm long, 8-18 μm diam, SA+. Crystal masses sometimes scattered or crowded in subiculum, usually crowded in trama. Basidia suburniform, 13-18 × 3.5-4 μm, 4-sterigmate. Basidiospores broadly ellipsoid or subglobose, adaxially flattened, verrucose (smooth in KOH), with a distinct apiculus, thin-walled, usually with oily drops, 3.9-4.8 × 2.9-3.5 μm (Chen 147 SPR: 4.20±0.22 × 3.12±0.17 μm, n = 30), IKI bluish black, CB-.
Additional specimens examined: Taiwan, Ilan: Fushan Nature Reserve, alt. 600 m, on branch of angiosperm, 3.IX.1992, Wu 9209-34 (N.M.N.S.); Yuienyanghu, alt, 1650 m, 8.III.1994, Chen 147 (K, H, N.M.N.S.).
Distribution: Known only from Taiwan.
Cultural description (FB-mycelium of Wu 9209-34):
I wk growth: Colony radius 10-17 mm. Advancing zone fairly even. Mats white. Aerial mycelium pellicular or downy. 2 wk growth: Colony radius 30-45 mm. Advancing zone even. Mats white. Aerial mycelium downy. 3 wk growth: Colony radius 55-70 mm. Advancing zone even. Mats white. Aerial mycelium downy-pellicular. 4 wk growth: Plate covered. 6 wk growth: Mats whitish. Aerial mycelium almost absent or slightly pellicular. Hyphal system monomitic. Hyphae nodose-septate, hyaline, moderately or sparsely ramified, occasionally inflated irregularly, usually guttulate, 2-5 μm diam, thin-walled. Cubical crystals present. Odor fragrant. Not fruiting.
Oxidase reactions:
Syringaldazine (+), 1-Naphthol (+), L-tyrosine (-), p-Cresol (-).
TAA:-, 0;0. GAA:++++, 0;0. TYA:-, 40-45; 90+.
Species code:
2a, 3c, 7, 32, 36, 38, 44, 50, 54, 59, 61.
Sexuality (Chen 147): bipolar (A1: 1, 4, 9; A2: 3, 5, 7, 8, 10).
Cytology (Chen 147): Spores uninucleate, MS-mycelium uninucleate, SC-mycelium dikaryotic.
Nuclear behavior: Normal.
Remarks: In Boidinia, this new taxon is the only species with an aculeate hymenial surface, even though the aculei are fairly tiny.
 * 圖說：Drafter：Wu S.H.
* Drafter：Wu S.H.
* 作者：Wu S.H.繪圖,吳聲華繪圖
* 智財權：吳聲華
 * 圖說：Photographer：Wu S.H.
* Photographer：Wu S.H.
* 作者：Wu S.H.拍攝,吳聲華拍攝
* 智財權：吳聲華
 * 圖說：Photographer：Wu S.H.
* Photographer：Wu S.H.
* 作者：Wu S.H.拍攝,吳聲華拍攝
* 智財權：吳聲華
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