127 
Euphorbia scgetalis L. 
Vigo Galleciæ; Carucedo, Villa de Palos (Vierzo)! la Granja, 
Aranjuez (Pourr.)l 
E. portlandica L. 
Ad littora Oceani frequens per Cantabriam (San Sebastian, 
Santander) et Galleciam (DoniSos, la Coruna, Pontevedra, 
Vigo! 
E. teiraceras Lge. n. sp., annua v. biennis, l^-pedalis, erecta, 
glaberrima, glaucescens; caulis dense foliatus, inferne mox 
denudatus; folia caulina erecto-patula, lineari -lanceolata, 
acuta; inflorescentia paniculata, umbellæ ramorum inferiorum 
2-3-radiatæ, terminalis 4-radiata; folia floralia reniformi- 
cordata, obtusiuscula, basi conniventia; involucrum campanu- 
latum, intus pilis longis albis barbatum, glandulis transverse 
ovalibus in 4 dentes setaceos, glandulå ipså subduplo lon- 
giores abeuntibus; capsulæ cocci haud sulcati, dorso a basi 
ad medium minute granulati; semina ovalia, fusca, cæsio- 
pruinosa, reticulato - foveolata, caruncula parva aurantiaca 
depressa. 
Ad ripas fluminis Mino pr. Valenza Lusitaniæ, 26 Aug. c. 
fl. et fr.! 
Obs. Affinis, quoad habitum, E. biumbellatæ Poir., cujus quoque 
umbellæ 2 superpositæ, ut in nostra, interdum in piures 
ramos inordinate dispositos, paniculam formantes dissolvuntur. 
Differt vero hæc a nostra radice perenni, foliis floralibus 
duplo majoribus, glandulis involucri bicornibus (cornubus 
apice clavatis), capsulæ coccis a basi ad apicem undique, 
nec dorso solo, minute granulatis, seminibus majoribus, 
caruncula duplo majore. Ab E. segetali L. recedit nostra 
planta caule elatiore, basi mox aphyllo, inflorescentia pani¬ 
culata, radiis umbellarum 2-4 (neque 5), coccis capsulæ ad 
medium (nec ad apicem) usque granulatis, seminibus magis 
reticulatis, caruncula minore, depressa. 
