PI. cell . aph. 1 1 . HYMENOTHECEiE. 266. Dtedal, 639 
4. Dcedalea angustata . Narroiv labyrinth- stool . 
Cap flattish, much blotched with dull crimson, lobed, 
zoned ; edges sattiny, silvery-brown ; veins olive, long, 
narrow. 
Boletus angustatus, Sowerby Fungi, 193. 
Dcedalea angustata, Persoon Syn. 502. 
At the feet of poplar-trees. 
5. Dcedalea suaveolens. Sweet-scented labyrinth-stool . 
Thallus leathery corklike, sessile, bald, slightly reddish- 
brown ; inside greyish-straw ; tubes very long, reddish. 
Boletus suaveolens, Bull. Champ. 342. 
Daedalea ? suaveolens, Persoon Syn. 502. 
On the trunks of willows. 
G. BoLETiDEiE. Vulva 0 ; stem central, lateral, or 0 ; 
collar 0 ; cap thin, leathery or rather woody, rarely fleshy ; 
hymenium tubular ; tubes short, not longer than the thick- 
ness of the cap, not separable from it, united or distinct, 
not cut. 
XXY. 267. PORIA. Persoon. Honey comb- stool. 
Thallus spreading, attached by its back, leatherlike or 
membranaceous. 
1. Poria vulgaris. Common honeycomb-stool. 
Thallus spreading, inclining backwards, leathery cork- 
like, bristled, zoned, greyish-brown ; tubes long, very wide, 
grey, honeycomblike. 
Boletus Favus, Bull. Champ. 363 ; Persoon Syn. 542. 
On the trunks of trees, and fir- timber in damp-places. 
2. Poria cryptarum. Cellar honeycomb-stool. 
Thallus leathery, spongelike, sessile, rather greyish-red, 
thin ; border above gaping ; tubes very long. 
Boletus cryptarum, Bull. Champ. 350; Persoon Syn. 542. 
Upon beams in cellars. 
3. Poria destruens. Destroying honeycomb-stool. 
Thallus whitish, spreading; cap unequal, wavy, wrinkled; 
pores roundish, blunt. 
Boletus Destructor, Schrad. Germ. 166; Persoon Syn. 543. 
Boletus sebaceus, Leyss. FI. Halens , 1250. 
On timber-work in damp houses. 
Substance fibrous, when dry friable ; odour heavy, but not 
ungrateful. 
