199 
Stemmaria aeruginosa, Massee. Figs. 
Stipes cylindraceus, erectus, ex haa el septatis compositus, 
Havidus, circa 2 mm. longus, supra scopulato-ramosus, capitulum 
aeruginosum formans. Conidia concatenata, ellipsoidea, continua, 
flavida, 7 x 4p, floccos moniliformes ex nodulis ramorum oriundos 
form antia. 
On bird dung. First found by the late Mr. ee Nicholson, and 
recently met with again on the same substratum. Differs from 
Stemmaria globosa, Preuss, by the chains of conidia originating 
laterally, and in the smaller conidia. Q. 
Arthrosporium elatum, Massee. Figs 
Stipites gregarii saepe caespitulosi ac ets contluentes, cylindracei 
vel sursum subattenuati, apice penicillato-expansi, contextu fibroso- 
fasciculato flavo-brunneo, 0°5-1 mm. alto. Conidia hyalina, 
ob eae ens 1-septata, 12-15 x 
s differs from typical species in having 1—septate spores, but 
coutiseine in all other respects. 
On decaying fragments of grass. Q. G. M. 
EXPLANATION OF FIGURES ON PLATE, 
1. Stemmaria aeruginosa, Massee. Entire fungus, mag. 
2. Portion of fertile branch of same, ma 
3. Portion of fertile branch of same, showing origin of chains of 
spores, mag. 
4, Arthrospori tum elatum, — group of fungi, mag. 
5. Fruiting head of same, mag. 
6. Conidia of same, mag. 
7. Omphalia kewense, Massee, nat. size. 
8. Pileus of same, mag. 
9. Section of pileus of same, mag. 
10. Basidium and spore of same, mag. 
11. Hendersonia rubi, Westend., on bramble stem, nat. size, 
12. Spores of same, ma 
13. Brachysporium Wahefie Idiae, Massee, spores mag. 
14, Colletotrichum concentricum, Masse e, fungus nat. size. 
15, Spores and hymenial spine of sae th 
16. Spores of same, m 
17. Lacearia nana, Massee, fungus, mag. 
18. Section of same, ma 
noe Basidium and spores of so mag. 
oe ¢" 0} Spores of same, mag. 
XXXIII—CONTRIBUTIONS TO THE FLORA OF SIAM. 
ADDITAMENTA, IV. 
nicera siamensis, Gamble [Caprifoliaceae-Lonicereae]; L. 
macranthae, DC., affinis, foliis conspicue rugosis acutis nec acumi- 
natis, corollae lobis brevibus latis et staminibus vix exsertis differt. 
Frute x supra arbuscula vagans (ex Kerr), ramulis gracilibus fuscis 
molliter velutinis. Folia ovato-oblonga vel ovato-lanceolata, apice 
acuta et mucronata, basi cordata, 9-11 cm. longa Sesresree forsan 
