662 299. Morchel. 11. HYMENOTHECEZ. Pl.cell.aph. 
2. Morcheila vulgaris. Common moreil. 
Thallus blackish; stem filled up; cap contracted at bot- 
tom; cells nearly 4-sided. 
Helvella esculenta, Sowerby Fungi, 51, right-hand fig. 
Morchella esculenta 8, Persoon Syn. 619. 
In woods; spring. 
3. Morchella patula. Open morell. 
Thallus yellowish; stem hollow; cap short, spreading at 
bottom; cells rhomboidal. 
Phallus patulus, Gmelin Syst, Nat. 2, 1449. 
Helvella esculenta, Sowerby Fungi, 51, centre fig. 
Morchella patula, Persoon Syn. 619. 
In woods; spring. 
4. Morchella hybrida. Bastard morell. 
Stem very long, cylindrical; cap short, conical; cells 
oblong, ribbed with anastomosing veins. 
Helvella hybrida, Sowerby Fungi, 238. 
In woods; May. 
LVIII. 300. HELVELLA. Linnezus. Helvelle. 
Thallus plaited; stem hollow ; cap membranaceous, 
plaited, sinuated mostly irregular, turned down on all sides; 
sporidia scattered on the whole surface. 
1. Helvella sulcata. Furrowed helvelle. 
Thallus large ; stem ribbed, grooved, whitish ; cap swollen, 
free, livid-black. 
Fungus terrestris pediculo striato et cayernoso, capitulo plicatili subtus 
plano, Raii Syn. 8, 39. 
Helvella Mitra, Scheff. Fung. 154; Persoon Syn. 615. 
Helvella sulcata, Wilden Berol. 398. 
On the ground. 
g. Helvella leucophea. Light-grey helvelle. 
Stem ribbed, pitted, bellied at bottom; cap free, crisp, 
light-grey. 
Phallus crispus, Scop. Carn. 2, 475. 
Helvella nivea, Schrad. Bot. Journ. 2, 66. 
Helvella Mitra, Sowerby Fungi, 39. 
Helvella leucophza, Persoon Syn, 616. 
In woods, on the ground; autumn. 
