224 Geraniaceae.. 



fastigiatis ercctis. Slaminacorollam non excedenlia. Sa- 

 mara glabra, alis divaricalis. 



In Ingria fera arbor sat rara et terminum borealem 

 altingit, in seplemtr. lacus Ladogae pr. Kirjavalax indi- 

 cat W. Nylander. Indubie spontanea crescit in sylvis 

 primaevis dilionis Lissinensis, sc. pr. Kauschta, Sutti, 

 Peri; in collibus calcareis pr. Arbonje rarissime, humilis, 

 fruticans, sterilis; pr. Gorodetz in sylvis caeduis 2'/2 — ^ 

 orgyialis et parce fructifera; in sylva magna inter Pskow 

 etGdow V. g. ad Sholtscha, Lotschkina arbores 8 orgyia- 

 les; excelsae quoque et speciosae in limite australi In- 

 griae et paulo extra versus Katjeshnaja magna quantitate 

 in conspectum veniunt. Flores primi paulo ante mediura 

 Maji, ante finem mensis deflorata arbor frondescit etjam 

 medio Junio ovaria in magnitudinem fere fructuum nor~ 

 malium tarde maturantium evoluta sunt. 



Hist. spec. Elcgans arbor, hic locorum indigena 

 (Siegesb. Prim. Fl. Petrop. 1736, p. 3 s. n. A. plat. 

 Muntg.) et ad hortorum sepes et ambulacra in maximo 

 usu (Gorter Fl. Ingr. 1761, p. 162, nec Krasch., in 

 cujus Codice mss. sub No. 424 legitur: in insula rotunda 

 unicam tantum arboreni vidi, an vero sponte provenerit, 

 dubito); in ins. Kronstadl! Georgi Mss. 1793; tantum 

 plantata adest); in sylvis montosis circa vicum Hostilitza 

 (Sobol. Petr. 1799, p. 238, n. 658; edit. ross. II, 1802, 

 p, 263, n. 675); in sylvis montosis (Weinm. Pawl. 1824, 

 p. 455); ubique (Turcz. 1825, n. 622); in sylvis Lissinae! 

 et ad montes Duderhof!, vere (Weinm. Petrop. 1837, 

 p. 40, n. 267). 



Fam. XXII. GERANIACEAE. 



Cluir. Flores perfecli, regulares v. irregulares. Calyx 

 persistens; sepala interdum basi connata, aestivatione im- 

 bricata, posticum inlerdum basi calcaratum. CoroUa ca- 

 duca, aestivalione contorta; petala 5, rarius 4 v. 3, un- 

 guiculata. Slam. 1-, rarius S-delpha, 2 — 3 plo pctalorum 



