LisT OF SEEDS COLLECTED DURING 1900. 
Scilla 
bifolia, Zzz7., var. preecox. 
festalis, Salis. 
— var. alba. 
hispanica, A/7//.,var. grandiflora. 
patula, 
— var. major. 
Scrophularia 
nodosa, Zinn. 
Scutellaria 
alpina, Zinn. 
Sedum - 
album, Zznzn. 
Anacampseros, Zinn. 
asiaticum, Spreng. 
stoloniferum, S. Z: Gmel. 
Sempervivum 
arvernense, Lecog et Lamotte. 
Schottii, Baker, var. acumin- 
atum (Schot?). 
Sidalcea ; 
candida, A. Gray. 
malveeflora, A. Gray. 
Silene 
alpestris, Jacq. 
Armeria, Zinn. 
caucasica, Boiss. 
colorata, Poir. 
Cucubalus, Wibel. 
muscipula, Zizz. 
niczénsis, 4//. 
quadridentata, Pers. 
rhynchocarpa, Boiss. 
Saxifraga, Linn 
Schafta, Gmel. 
Sendtneri, Boiss. 
Thorei, Du/. 
vallesia, Zznz. 
verecunda, S. Wats. 
Silphium 
terebinthinaceum, /acq. 
Sisymbrium 
Thalianum, /. Gay. 
Sisyrinchium 
angustifolium, J7Z7/2. 
Smilacina 
racemosa, Desf. 
| Sobolewskya 
-elavata, Fenz/, var. cilicica. 
Solanum : 
Dulcamara, Zz, var. alba. 
idago 
elongata, uit. 
multiradiata, Az¢., var. scopu 
lorum. 
Virgaurea, Zinn. 
rgula 
arvensis, Zinn. 
| Spe 
Spirza 
astilboides, Carr. 
Filipendula, Zznz. 
Ulmaria, Zinn. | 
Synthyris 
reniformis, Benth. 
Thalictrum 
- angustifolium, £277. 
- ealabricum, Spreng. 
