![Fig. 109.—Armillaria incllea. 2, section of fungus, a, pileus ; b, gills ; c, ring ; </, black, cordlike strands of myceiiiini; 3, basidium, a, accompanied by paraphyses ; 4, portion Fig. 109.—Armillaria incllea. 2, section of fungus, a, pileus ; b, gills ; c, ring ; </, black, cordlike strands of myceiiiini; 3, basidium, a, accompanied by paraphyses ; 4, portion](https://l450v.alamy.com/450v/rcd8rr/diseases-of-cultivated-plants-and-trees-plant-diseases-plants-wounds-and-injuries-plants-protection-of-trees-diseases-and-pests-356-diseases-of-cultivated-plants-wood-and-the-bark-or-pass-out-through-the-bark-and-form-rhizomorphs-on-its-surface-which-in-the-case-of-roots-pass-into-the-soil-after-the-death-of-the-tree-the-shrinkage-of-the-bark-affords-space-for-the-further-development-of-these-fig-109armillaria-incllea-2-section-of-fungus-a-pileus-b-gills-c-ring-lt-black-cordlike-strands-of-myceiiiini-3-basidium-a-accompanied-by-paraphyses-4-portion-o-rcd8rr.jpg)
Fig. 109.—Armillaria incllea. 2, section of fungus, a, pileus ; b, gills ; c, ring ; </, black, cordlike strands of myceiiiini; 3, basidium, a, accompanied by paraphyses ; 4, portion
![The Foraged Foodie: The ringless honey mushroom: Desarmillaria caespitosa (Formerly Armillaria tabescens) The Foraged Foodie: The ringless honey mushroom: Desarmillaria caespitosa (Formerly Armillaria tabescens)](https://3.bp.blogspot.com/-caaVB99eSEs/WBf0rXQIfYI/AAAAAAAACJY/RlzEDxdZqQIA2ZIa9GfIl-fO_EqakeswACPcB/s640/blogger-image--1174858236.jpg)
The Foraged Foodie: The ringless honey mushroom: Desarmillaria caespitosa (Formerly Armillaria tabescens)
![Landscape: Armillaria Root and Butt Rot | Center for Agriculture, Food, and the Environment at UMass Amherst Landscape: Armillaria Root and Butt Rot | Center for Agriculture, Food, and the Environment at UMass Amherst](https://ag.umass.edu/sites/ag.umass.edu/files/fact-sheets/images/arm_fig5.jpg)
Landscape: Armillaria Root and Butt Rot | Center for Agriculture, Food, and the Environment at UMass Amherst
![Rachel Sussman | Armillaria Death Rings # 0906-1129 (2,400 + years old; Malhuer National Forest, Oregon) (2006) | Available for Sale | Artsy Rachel Sussman | Armillaria Death Rings # 0906-1129 (2,400 + years old; Malhuer National Forest, Oregon) (2006) | Available for Sale | Artsy](https://d7hftxdivxxvm.cloudfront.net/?height=678&quality=80&resize_to=fit&src=https%3A%2F%2Fd32dm0rphc51dk.cloudfront.net%2FQ6mke_gfHfYDV8D8Riz8TQ%2Fnormalized.jpg&width=800)
Rachel Sussman | Armillaria Death Rings # 0906-1129 (2,400 + years old; Malhuer National Forest, Oregon) (2006) | Available for Sale | Artsy
![Landscape: Armillaria Root and Butt Rot | Center for Agriculture, Food, and the Environment at UMass Amherst Landscape: Armillaria Root and Butt Rot | Center for Agriculture, Food, and the Environment at UMass Amherst](https://ag.umass.edu/sites/ag.umass.edu/files/fact-sheets/images/arm_fig2.jpg)
Landscape: Armillaria Root and Butt Rot | Center for Agriculture, Food, and the Environment at UMass Amherst
![Landscape: Armillaria Root and Butt Rot | Center for Agriculture, Food, and the Environment at UMass Amherst Landscape: Armillaria Root and Butt Rot | Center for Agriculture, Food, and the Environment at UMass Amherst](https://ag.umass.edu/sites/ag.umass.edu/files/fact-sheets/images/arm_fig4.jpg)
Landscape: Armillaria Root and Butt Rot | Center for Agriculture, Food, and the Environment at UMass Amherst
![Landscape: Armillaria Root and Butt Rot | Center for Agriculture, Food, and the Environment at UMass Amherst Landscape: Armillaria Root and Butt Rot | Center for Agriculture, Food, and the Environment at UMass Amherst](https://ag.umass.edu/sites/ag.umass.edu/files/fact-sheets/images/arm_fig1.jpg)
Landscape: Armillaria Root and Butt Rot | Center for Agriculture, Food, and the Environment at UMass Amherst
![Armillaria root rot | Stone fruits | Fruit and nut diseases | Plant diseases | Biosecurity | Agriculture Victoria Armillaria root rot | Stone fruits | Fruit and nut diseases | Plant diseases | Biosecurity | Agriculture Victoria](https://agriculture.vic.gov.au/__data/assets/image/0005/558806/armillaria-figure_2.png)