161 



by abortion fewer, subtended or surrounded by the unchan- 

 ged or merely accrescent calyx. 



++ Nutlets attached above the middle, wholly flat and 

 thin, horizontally divergent in pairs or radiate, margins 

 pectinately and uncinately setiforous Pectocaria. 



-\ — h -fH- Nutlets thicker, with ventral or introrse basal 

 attachment. 



= Glochidiate-armed : corolla short, with fornicate throat: 



calyx spreading or reflexed in fruit Cynoglossum, 



Echinospermum. 



■=■ =: Not glochidiate, nor with loose or fleshy pericarp. 



a. Corolla short, white or blue (only in an anomalous 

 species elongated and yellow) with more or less fornicate 

 throat Omphalodes. Krynitzkia. 



Nutlets erect and straight, with wing or border if any 

 unarmed and plane, with introrse-basal or also ventral 

 attachment from the base upward, the scar or groove of 

 attachment wholly naked. Fructiferous calyx erect or little 

 spreading. Krynitzkia Fisch. et Mey. extended (Prof. 

 J. Krynitzki of Cracow) Chiefly North-American herbs, 

 annuals and some perennials ; with small white flowers, an 

 anomalous species yellow flowered. Fisch. et Mey. Ind. 

 Sem. Hort. Petrop. VII 52 (1841); Gray Proc. Am. Acad. 

 XX 264. Krynitzkia & Eueritrichium Myosotidea & Anti- 

 phytum Gray Proc. Am. Acad. X 55 ö Syn. Fl. ed. 1. 

 191 — 197. 199." 



Het zeer omvangrijke geslacht wordt dan als volgt in- 

 gedeeld: 1. c. 425. 



§ 1. Amblynotus Gray Proc. Am. Acad. XX. 264. 



§ 2. Miosotidea Gray I.e. 



§ 2. Eukrynitzkia Gray 1. c. Nutlets (never rugose, but 

 sometimes papillose) attached by the ventral angle or groove 

 from the base up at least one third or half way or for the 

 whole length to an elevated gynobase, the back convex 

 and not carinate the sides wingless and mostly obtuse or 



