Published July 11, 2023
| Version v1
Dataset
Open
TABLE 2 Main differences among H. ephippioides, H. fibrosa, H in A new species of Helvella (Helvellaceae, Pezizomycetes) within the H. macropus group from China
Authors/Creators
- 1. Key Laboratory of Forest Disaster Warning and Control in Yunnan Province, College of Biodiversity Conservation, Southwest Forestry University, Kunming, Yunnan, 650224, China & Key Laboratory for Plant Diversity and Biogeography of East Asia, Yunnan Key Laboratory of Fungal Diversity and Green Development, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan 650201, China & jinronglu 1017 @ outlook. com; https: // orcid. org / 0009 - 0000 - 1094 - 3254
- 2. Key Laboratory for Plant Diversity and Biogeography of East Asia, Yunnan Key Laboratory of Fungal Diversity and Green Development, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan 650201, China & fm _ yu 2018 @ 163. com; https: // orcid. org / 0000 - 0001 - 9133 - 8645
- 3. Key Laboratory for Plant Diversity and Biogeography of East Asia, Yunnan Key Laboratory of Fungal Diversity and Green Development, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan 650201, China & leilei 788281 @ outlook. com; https: // orcid. org / 0000 - 0002 - 9881 - 4226
- 4. Key Laboratory of Forest Disaster Warning and Control in Yunnan Province, College of Biodiversity Conservation, Southwest Forestry University, Kunming, Yunnan, 650224, China & yingb. zhang @ swfu. edu. cn; https: // orcid. org / 0009 - 0000 - 5248 - 0171
- 5. Key Laboratory for Plant Diversity and Biogeography of East Asia, Yunnan Key Laboratory of Fungal Diversity and Green Development, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan 650201, China & zhaoqi @ mail. kib. ac. cn; https: // orcid. org / 0000 - 0001 - 8169 - 0573
Description
TABLE 2 Main differences among H. ephippioides, H. fibrosa, H. guttata, and H. macropus.
| Characteristic feature | H. ephippioides | H. fibrosa | H. guttata | H. macropus |
|---|---|---|---|---|
| Apothecium | Compressed-pezizoid, then saddle-shaped, 0.8–2.5 cm broad, with a free margin | Cupuliform, 2.3 cm broad | Shallowly cupulate to discoid, 1–2.5 cm broad | Cupuliform, 1.0–4.5 cm broad |
| Hymenium | Smooth, gray, smoky, hazel or sooty, rarely Rather dark grey-brown white | Even, brown to dark brown, constantly mottled with patches of paler pigmentation | Even, mouse-grey, grey-beige or greyish brown | |
| Receptacle surface | Smoky or hazel and hairy | Concolorous with hymenium, obviously covered by white furfuraceous scales | Villose to densely pubescent, greyish, light brown to dark brown | Concolorous with hymenium or slightly paler, villose to densely pubescent, light to medium brown or grey brown |
| Stipe | 1.5–6 × 0.2–0.8 cm, smooth, concolorous with apothecium | 1.6 × 0.3 cm, solid, entirely grey-brown except at the extreme base which is pale grey, with furfuraceous surface | 1–6 × 0.2–0.5 cm, internally solid, villose to densely pubescent, concolorous with the receptacle surface | 1.2–7.0 × 0.2–1.0 cm, sometimes with a longitudinal or somewhat compressed groove at base solid, entirely grey, villous throughout |
| Asci | 250–322 × 15–19 μm | 240–280 × 18–23 μm | 200–300 × 14–22 μm | 210–350 × 13–19 μm |
| Paraphyses | ca. 2.5 μm wide, enlarged at apex | 4.5–8 μm wide, more or less enlarged at top, 3–4 × 7–10 μm, apex enlarged, brown containing gray pigment diffuse | 4–5 × 6–11 μm, progressively enlarged at apex, containing diffuse, pale gray pigment | |
| Ascospores | Ellipsoid subfusiform, subacute on both sides, tri-guttulatis, 20–25 × 10 μm | Elliptic, containing a large central drop, (18.5) 19–20 (21.2) × 12–14 μm | Subelliptic to subfusiform, uniguttulate, with large central globose to broadly ellipsoidal oil droplet, 21–27.5 × 11.5–15 μm | Fusiform to subfusiform, hyaline, tri- guttulate or unigutulate, warty in cotton blue, 20–25 × 10–12 μm |
| References | Imai 1932 | Van Vooren 2014 | This study | Van Vooren 2014, this study |
Notes
Published as part of Lu, Jin-Rong, Yu, Feng-Ming, Lei, Lei, Zhang, Ying & Zhao, Qi, 2023, A new species of Helvella (Helvellaceae, Pezizomycetes) within the H. macropus group from China, pp. 218 in Phytotaxa 601 (3) on page 218, DOI: 10.11646/phytotaxa.601.3.2, http://zenodo.org/record/8141752
Files
Files
(3.2 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:47540fa5b4274757b7d375065eb893c9
|
3.2 kB | Download |
System files
(11.9 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:beaa91dd8bdcc096a74607af4a9068eb
|
11.9 kB | Download |
Additional details
Identifiers
References
- Imai, S. (1932) Contribution to the Knowledge of the Classification of Helvellaceae. Shokubutsugaku Zasshi 46: 172 - 175, 359. https: // doi. org / 10.15281 / jplantres 1887.46.172
- Van Vooren, N. (2014) Notes sur le genre Helvella L. (Ascomycota, Pezizales). 2. Les sous-genres Cupuliformes et Macropodes. Bulletin mycologique et botanique Dauphine-Savoie 212: 29 - 47.