BRITISH SrH^EROPSIDEiE. 
75 
444. Asteroma aceris, Rob. Sacc. Syll. 1234. 
On maple leaves. Darenth. 
445. Asteroma obscurum, Desm. Sacc. Syll. 1236. 
On leaves of Cornus. Dartford. 
446. Asteroma betulae, Rob. Sacc. Syll. 1241. 
On leaves of Betulus. Wimbledon. 
447. Asteroma salicis, Rob. Sacc. Syll. 1244. 
On willow leaves. Audley End. 
448. Asteroma ulmi, Klot. Sacc. Syll. 1248. 
On elm leaves. Darenth ; Highgate ; North Highlands ; 
Sanquhar; Aberdeen. 
449. Asteroma hederae, Desm. Exs. No. 774. 
On ivy leaves. 
** On herbaceous Dicotyledons. 
450. Asteroma graphoides, Rob . Sacc. Syll. 1250. 
On leaves of Stellaria holostea. 
451. Asteroma prunellee, Purt. Sacc. Syll. 1257. 
On Prunella. Bagley Wood, Berks ; Shotover Hill. 
452. Asteroma Robergei, Desm. Sacc. Syll. 1258. 
On Conium. King’s Cliffe. 
453. Asteroma solidaginis, Coolie. Grev. xiv., 40. 
On Solidago elliptica. Kew. 
On fruits and galls. 
454. Asteroma delicatulum, Desm. Sacc. Syll. 1277. 
On Colutea arborescens. Kew. 
}J On Monocotyledons. 
455. Asteroma reticulatum, D.C. Sacc. Syll. 1280. 
On Convallaria. King’s Cliffe. 
C. actinonema, Fr. Sporidia septate. 
456. Asteroma rosae, Lib. Sacc. Syll 2257. 
On rose leaves. Neatisliead ; Shrewsbury ; Forden ; Twy cross ; 
King’s Cliffe ; Highgate ; Bristol ; Ascot ; Chingford ; 
Lyndhurst ; Tay ; Moray. 
457. Asteroma crataegi (?), Berk. Sacc. Syll. 2258. 
On pear leaves. King’s Cliffe ; Tonbridge. 
Gen. 3. DAELUCA, Cast. Sacc. Syll. in., 410. 
Perithecia superficial, usually parasitic on the sori of Uredines. 
Sporules oblong or fusoid, at length uniseptate, apiculate. 
458. Darluca Slum, Cast. Sacc. Syll. 2263. 
On Uredines. King’s Lynn ; King’s Cliffe ; Twycross. 
Gen. 4. ASCOCHYTA, Lib. Sacc. Syll. m., 384. 
Perithecia as in Phyllosticta. Sporules uniseptate. 
459. Ascochyta metulispora, B , <£ Br Sacc. Syll. 2134. 
On ash leaves. Scotland. 
