Tribe 2. CLAVATI.[151]

Hymenium above, smooth; receptacle club-shaped or cylindrical, with no distinct margin; substance fleshy.

Genus 15. CLAVARIA.

Bot. Char. Receptacle erect, homogeneous, smooth, not distinguishable from the stalk, simple or entirely covered by the hymenium.

All the species in this genus are good to eat.

[In the remaining six genera of this tribe there are no esculent species.]

Tribe 3. MITRATI.

Receptacle bullate, pileiform, margined; hymenium superior, never closed.

Genus 22. MORCHELLA.