— 170 — 
33. R. lanceolata. Lag. (Tab. nostr. VIII, Fig. 115.) 
Lagasca Gen. et Spec. p. 17 (1816); Webb. It. hispan. p. 66; Boiss. Voyage en 
Esp. Il, p. 74 et 1, t. 19 (icon pulcherrima sed petalor. forma manca); Wiltk. in Flora 
1551 p. 597. 
Diagn. Elala, ramosa, glabra: foliis fere omnibus integris lanceolato- v. lineari- 
spathulatis v. nonnullis superiorum ternato-incisis, laciniis lineari-lanceolatis; floribus 
6- v. 7. v. 5-meris, cire. 24-andris albis majoribus primum ovoideo-racemosis, 
sepalis deciduis oblongo-lanceolatis quam petala brevioribus, petalorum superiorum 
laminae 3-parlitae laciniis lateralibus latis subintegris v. repandis undulatis intermedia 
longiore lineari-spathulata ; filamentis mox deciduis glabris; capsulis erectis elongatis 
cylindricis breviter obtuse 3-dentatis ore paulo contracus; seminibus numerosissimis 
parvis levissimis, radicula hilo maxime approximata. 
D'escriptio: 
Radix annua v. biennis, subsimplex, superne cire. 1°” crassa et caules solita- 
rios V. geminos v. paucos proferens. —— Caulis allissimus (in genere) 2—4-pedalis 
et ultra, validus, erectus, teres, decursu foliorum leviter anguloso-striatus, (striae 
inferne pallide stramineae nitidulae, superne subolivaceae opacae), valde ramosus, 
rami erecti simplices cauliformes omnesque florigeri, pedales et longiores. — Folia 
S—10"" longa et 1/4—2°" lala, glaucescentia, glabra, ex maxima parte integra, lineari- 
v. lanceolato-spathulata, calloso-acuminulata, basi longe attenuata, nervuli utrinque 
cire. 7—-10 versus marginem subanastomosantes; unum alterumve foliorum superiorum 
profunde ternato-Incisum, laciniae lineari-lanceolatae. — Flores albi, speciosi, lon 
giuscule pedicellati, in racemum laxum longe cylindrieum, apice comosum sub fructu 
longae, basi 12°" latae, 
lineares, a basi usque ad apicem sensim attenuatae, margine denticulis hyalinis grosse 
mn LD 
sesquipedalem disposili. — Bracteae mox decidua, 4 
inciso-serralae, lotae pallidae et apice racemi exsertae. — Pedicelli graciles 6—5"" 
longi, 6—-S-sulcati, laeves v. juniores scabri, sub anthesi horizontales v. patuli, frue-— 
tigeri saepius 1°" longi, validiores, vulgo areuato-incurvi axique subadpressi, cap- 
sulis sesqui vel duplo breviores. — Calyx 6 (raro 7—S8)-sepalus, sepala decidua, 
lanceolato-oblonga, obtusa, 3—312"" longa, 1°” lala, hyalino-marginata, caeterum 
viridia, margine denticulis hyalinis acuminato-marginaia, caeterum viridia, margine 
y im 
denticulis hyalinis acuminato-mammiformibus usque ‘/;"" longis obsita. — Petala 
