全 文 ：菌 物 系 统 20 3 297~300, 2001
Mycosystema
SUPPLEMENTARY NOTES ON THE GENUS STROBILOMYCES
FROM CHINA II*
WEN Hua-An YING Jian-Zhe
(Systematic Mycology & Lichenology Laboratory Institute of Microbiology Chinese Academy of Sciences,
Beijing 100080)

ABSTRACT: Two new species of the genus Strobilomyces are reported, namely, Strobilomyces areolatus H. A.
Wen et J. Z. Ying sp. nov.; Strobilomyces atrosquamosus J. Z. Ying et H. A. Wen sp. nov. Materials studied are
deposited in Herbarium Mycologicum Academiae Sinicae (HMAS).
KEY WORDS: New species; Strobilomyces; Strobilomyces areolatus; Strobilomyces atrosquamosus.

Strobilomyces areolatus H. A. Wen et J. Z. Ying sp. nov. Fig. 1; Fig. 3 A, C
Haec species similis Strobilomyceti latrimoso J. Z. Ying et Strobilomyceti subnudo J. Z. Ying inter
praecedentem et sequentem media, a quibus pileo minute velutino, modice areolato et sporis subcristatis
diagnoscitur.
Pileus 2.8~7.0 cm latus, convexo-planus, fuligineus, sub-lante minute velutinus, areolatus, areolae
0.3~1.2 cm latae, 1.0 mm altae, margine appendiculatus. Hymenophorum subnigrum; tubuli subnigri, adnati et
depressi ad stipitem; pori angulares, 1~2 in uno mm. Stipes 4~6.5 cm longus, 0.4~0.5 cm crassus, ad apicem
usque ad 0.7 cm crassus, velutinus sub-lente, concolor cum pileo. Caro pallida, cito rubescens-nigrescens
contusa. Sporae subglobosae, 9.0-11.2 7.6-9.4 ìm, subcristatae, reticulatae rarissime. Basidia
2~4-sporophora, 18~43 11.2~13.2 ìm. Pleurocystidia fusiformia, atro-brunnea, 45~65 10.8~16.2 ìm.
Cheilocystidia caespitosa, subhyalina, 27~41.4 9.0~12.6 ìm.
Hab. Ad teram in silvis pinuorum. urbs Guiyang (Hua Xi), Guizhou provinicia, Alt. 1100 m, 8 VI 1988.
Ying Jian-Zhe, Zong Yu-Chen et Li Yu 319 (HMAS 72949 Holotypus), 320 (HMAS 73379).
Pileus 2.8~7.0 cm broad, convex-plane, fuligineus, minutely velvety under lens, with rimose-areolate
patches, patches 0.3~1.2 cm broad, 1.0 mm deep, margin appendiculate. Context whitish, rubescent-nigrescent
on exposure. Hymenophore blackish, tubes blackish, adnexed and depressed on the stipe. Pores angular, 1~2
per mm. Stipe 4~6.5 cm long, 0.4~0.5 cm thick, apex thickened to 0.7 cm thick, minutely velutinous under
lens, concolorous with pileus, remnants of veil pressent at apex. Spores subglobose 9.0~11.2 7.6~9.4 ìm,
subcristed, rarely forming meshes. Basidia 2~4-spored, 18~43 11.2~13.2 ìm. Pleurocystidia fusoid, dark
brown, 45~65 10.8~16.2 ìm. Cheilocystidia caespitose, subhyaline, 27~41.4 9.0~12.6 ìm.
Hab. On ground in pine woods. Guiyang city(Hua Xi), Guizhou province, district, Alt. 1100m, 8 VII 1988.
Ying Jian-Zhe, Zong Yu-Chen and Li Yu 319 (HMAS 72949 Holotype), 320 (HMAS 73379).
The velutinous pileus with moderately rimose-areolate patches and subcristed spores are distinct

* Supported by the National Natural Science Foundation of China(国家自然科学基金资助项目 No.39899400)
Received:2000-12-12, accepted: 2000-12-29
DOI:10.13346/j.mycosystema.2001.03.001
298 菌 物 系 统 20卷
characters of this new species. It can be distinguished from Strobilomyces latirimosus J. Z. Ying and
Strobilomyces subnudus J. Z. Ying by the characters as mentioned above (Z. J. Ying & Q. M. Ma,1985; Z. J.
Ying, 1986).
Strobilomyces atrosquamosus J. Z. Ying et H. A. Wen sp. nov. Fig. 2; Fig. 3 B
Species haec pileo non rimoso-areolato, brunneo, squamis pullis et appressis, stipite fere glabello, sporis
medis et reticulatis.
Diagnoscitur characteribus hujus species cum squamis descriptis super in Strobilomycitibus.
Pileus 5 cm latus, fere planus, brunneus (Argus Brown RIII-13m), non rimoso-areolatus, squamae pullae
et appressae. Hymenophorum subnigrum, tubuli 0.6 cm longi, adnati et depressi ad stipitem. Pori angulares,
1~2 in uno mm. Stipes 4 cm longus, 0.5 cm crassus, ad basin leniter incrassatus, concolor cum pileo, sub-lente
puberulus, annulus vel reticulum non visum. Sporae 9.0~11.2 8.1~10 ìm, subglobosae, fusco-brunneae,
reticulatae. Basidia 2~4-sporophora, 27~38 9~16ìm, clavata. Pleurocystidia fusoidea, 32~59.8 12.3~18
ìm. Cheilocystidia rara, 12.6~ 27 5.4~9.0 ìm.
Hab. Ad terram. Simao,Yunnan provincia, 11 IX 1986, Li Yu 325 (HMAS 72079 Holotypus).
Pileus 5 cm broad, nearly plane, Argus Brown (RIII-13m), covered with blackish appressed scale,
without rimose-areolate patches, the basal diameter of the scale not over 2 1 mm in dried specimens. Context
grey. Hymenophore blackish, tubes 0.6 cm long, adnate and depressed around the stipe. Pores angular, 1~2 per
mm. Stipe 4 cm long, 0.5 cm thick, slightly thickened at the base, concolorus with pileus, minutely pubescens


Fig. 1
The microscopic
structures of
Strobilomyces areolatus
(HMAS 72949
Holotype):
1. Basidiospores;
2. Basidia;
3. Cheilocystidia;
4. Cuticular hyphae
from stipe;
5. Pleurocystidia.
Scale line = 10 ìm
3期 文华安等 中国松塔牛肝菌属的研究II. 299
under lens, reticular or annular zone not seen. Spores 9.0~11.2 8.1~10 ìm, subglobose, dark brown,
reticulate, meshes small to medium. Basidia 2~4-spored, brownish to subhyaline, clavate, 27~38 9~16 ìm.
Pleurocystidia brownish, fusoid, 32~59.8 12.3~18 ìm. Cheilocystidia rare, 12.6~27 5.4~9.0 ìm. Cuticle of
pileus composed of strands of parallel hyphae, subhyaline to brownish, the terminal cells clavate to cylindric,
21.6~52.2 6.7~12.6 ìm. Hyphae of the stipe subhyaline to brownish, terminal cells cylindric to subcylindric,
19.8~36 6.7~9.2 ìm.
Hab. On ground. Simao,Yunnan province, 11 IX 1986, Li Yu 325 (HMAS 72079 Holotype).
The Argus Brown pileus set with blackish appressed scales, without rimose-areolate patches, the nearly
smooth stipe and the medium sized reticulate spores are distinguished characters of this new species. It can be
separated from known species with scaly pileus in Strobilomyces (see Boediun, 1961; Heim & Pereau, 1964;
McNabb, 1967; Singer, 1945, 1970; Zang, 1997).
ACKNOWLEDGEMENTS The authors wish to express their thanks to Prof. Zang Mu
(Cryptogamic Herbarium, Kunming Institute of Botany, Academia Sinica, Kunming) for loan of
specimens, to Ms. Yuan Lan-Cui for taking pictures of specimens, to Mr. Dong Guan-jun for
taking SEM micrographs of basidiospores and to Ms. Zhu Xiang-Fei for inking the line drawings.




Fig. 2 The microscopic
structures of Strobilomyces
atrosquamosus (HMAS
72079 Holotype)
1. Basidiospores;
2. Basidia;
3. Pleurocystidia;
4. Cuticular hyphae of stipe;
5. Cuticular hyphae of
pileus.
Scale line = 10 ìm
300 菌 物 系 统 20卷



























[REFERENCES]
Boedijin K B, 1961. The Strobilomycetaceae of Indonesia. Persoonia, 1: 315~318
Heim R & Pereau J, 1964. Les Genres Porphyrellus et Strobilomyces au Mexique. Bull Soc Myc France, 80: 88~101
McNabb R F R, 1967. The Strobilomycetaceae of New Zealand. N Z Journ Bot, 5: 532~547
Singer R, 1945. The Boletineae of Florida with notes on extralimital species I. The Strobilomycetaceae. Farlowia, 2: 97~144
Singer R, 1970. Strobilomycetaceae (Basidiomycetes). Flora Neotropice Monograph 5: 1~34
Ying Jian-zhe & Ma Qi-Ming, 1985. New Taxa and Records of the Genus Strobilomyces in China. Acta Mycol Sinica, 4(2):
95~102
Ying Jian-zhe, 1986. Supplementary Notes on Genus Strobilomyces from China. Acta Mycol Sinica, Suppl I: 305~308
Zang Mu, 1997. Taxonomy Mycogeography and Ecto-mycorrhizal Association of the Boletales from China. I. Family
Strobilomycetaceae. Mycosystema, 16(3): 192~269
中国松塔牛肝菌属的研究 II.
文华安 应建浙
中国科学院微生物研究所真菌地衣系统学开放研究实验室 北京 100080
摘 要 本文报道采自贵州贵阳花溪和云南思茅的松塔牛肝菌属的两个新种 它们是网盖松塔
牛肝菌 Strobilomyces areolatus, 和黑鳞松塔牛肝菌 Strobilomyces atrosquamosus. 研究标本保
存在中国科学院微生物研究所菌物标本馆 HMAS
关键词 新种, 松塔牛肝菌属, 网盖松塔牛肝菌, 黑鳞松塔牛肝菌
中图分类号 Q939.5 文献标识码 A 文章编号 1007-3515200103-0297-0300