IS [ITHSONIAN MISCELLA EOU I OL1 I ' I IONS VOL. 69 



in, [ined i" refei i1 to vai cavifoUu Bi rggi (7). " ' ll "' form 

 recorded bj Brotherui (x) from similar altitudes dft Ruwenzori, 



BRYACEAE 



POHL1A AKRO-CRUDA (C. M.) 15. olh. 



I .(»•. 3,630 mi ters, No. [580b In small quantity among Isoptei 

 hi .,1 1, 1 fnini in ,|, hi iv Its hi .11 resemblance to the northern 



/' ,111,1,1 (i..) quite justifies the name, but il appi 11 to be well 

 dj inn 1 ; the leaves are distant, and the apex is usually haU twisted 

 ii Ib .1 beautiful plant, highly glossy, and often very deep red in 

 1 1 »ii ii 



immii.ia ip 



I..M 1,630 meters, No. 15680,1 U With Bartramia rwvenzoren 

 \r. Broth, A few plants with immature and ovei ripe capsules 



1 Mill mixed up with the Bartramia, bul in too small quantity to 



permil oi identification. [1 i jusl possibli thai ii may be the fertile 

 1 . 1.1 ni 1 1 1 /■ afro-cruda, bul 1 doubl it, as the leaves are much smaller, 

 li ••I... . Ii sharply toothed, less narrowed al base, and more 

 den 'i arranged 1 1 is a paroicous spei ies, with the pei ii haetial 

 1. , . . ill small, short, erect, shoi tly pointed, faintly nei ved, and sub 

 entii ' 



BRYUM (PSEUDOTRIQUETRA) PLAHO MARGINATUM Dixon, ip, nov. 



I I a hi 1 11 1 1 11 1 1 1.1 1 1 11 1 1 1.1 .11 ii inn 9 ventricosi Dicks ; caules circa 5-6 

 • in. .ill 1, infra radii ulosi Folia tal laxe disposita, costa ei alis valde 

 dtcurrentibus, liccitate contracta Bubtorta, ovato-lanceolata, acuta, 

 apici iubdi ntii ulata , areolatio B ventricosi, cellulis ad marginem 

 11 ip bus I'lm ibus lim aj ibus subim 1 assal is, limbum pei disl im turn per 

 ini.iiii longitudinem instruentibus j costa basi purpurea, sal valida, 

 percurrens vel brevissime excurrens, folia via concava, marginibus 

 plants * etera ignota. 



I [ab. \ 1- 1 1 1 1 1 \ ni i lit! .1, I'.i mi ii iii \ 1 1 ii .1, .ill. aboul 1,350 

 null 1 s, Sep1 6 and 7, 1909, No. 1146 



II 1 1 were nol foi the plane margin (very rarely a leal shows the 

 slightest recurving on one Bide al iii<- extreme base) 1 1 1 1 mighl be 

 referred to B ventricosum Dicks, or to B, bimurn Schreb., bul the 

 1 1 1. 1 1 .1, in appears i<> be quite sufficient to separate it, B, minutirete 

 ( '. i\i ig described as with leaves obtusely rounded al apex, entire, 

 wiih nerve vanishing below apex, 11 may conceivably, however, be 

 only -i form 01 state of ilii^ plant, 



