Lactarius aquizonatus
CR

Lactarius aquizonatus

Local name: Lactaire citron pâle

Unknown

Photo: Photo: (c) Federico Calledda, some rights reserved (CC BY-NC), uploaded by Federico Calledda

Overview

Lactarius aquizonatus, known as the pale lemon milkcap, is a distinctive mycorrhizal fungus characterized by its pale yellow to cream-colored cap with darker concentric zones and white latex that exudes when damaged. This species forms essential symbiotic relationships with deciduous trees, particularly beech and oak, facilitating nutrient exchange and supporting forest ecosystem health.

Lactarius aquizonatus faces severe population decline primarily due to habitat loss from deforestation and agricultural conversion of its specialized forest ecosystems. As a mycorrhizal fungus dependent on specific host trees, it is particularly vulnerable to forest fragmentation and changes in forest composition. Climate change may further threaten this species by altering the delicate ecological conditions required for its survival.

Threat summary

Habitat

Lactarius aquizonatus occurs exclusively in mature deciduous forests, particularly old-growth beech-oak woodlands with rich, well-drained soils and established leaf litter layers. The species requires undisturbed forest floors with stable mycorrhizal networks and typically fruits in late summer to early autumn.

TERRESTRIAL· major

Frequently asked questions

Why is Lactaire citron pâle classified as Critically Endangered?
Lactaire citron pâle is classified as Critically Endangered — facing an extremely high risk of extinction in the wild — because population sizes are very small, declining sharply, or restricted to a tiny range. Lactarius aquizonatus faces severe population decline primarily due to habitat loss from deforestation and agricultural conversion of its specialized forest ecosystems. As a mycorrhizal fungus dependent on specific host trees, it is particularly vulnerable to forest fragmentation and changes in forest composition. Climate change may further threaten this species by altering the delicate ecological conditions required for its survival.
Where does Lactaire citron pâle live?
Lactaire citron pâle occurs in across multiple regions. Country-level distribution data is sourced from the IUCN Red List and cross-referenced with GBIF occurrences.
What are the main threats to Lactaire citron pâle?
The main threats to Lactaire citron pâle are ai-1, ai-2, ai-3, and ai-4. The full IUCN-classified threat record for this species is detailed on the species page.

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