LVIIL. ROSACEZE. 601. 
FORMJE ABNORMES. 
Folia opposita in boe Coleogyne, et Eucryphia ; 0 in Canotia. 
Stipule v. obsolete? v. omnino desunt in Chrysobalaneis paueis, in Nutiallia, in Exochorda 
paucisque aliis, interpetiolares in Ewcryphia. 
Flores asymmetriei in Chrysobalanearum generibus variis; unisexuales cum rudimento ovarii 
0 infl. d Zencomie; d racemosi et 9 solitarii in Kageneckia. 
Torus 5-lobus lobis staminiferis in Quillaja ; 5-dentatus, basin ovarii eingens in Coleogyne ; pulvi- 
natus et, villosus in Z?odotypo. 
Petala 0 in Chrysobalaneis perplurimis et sepe in Pygeo, Neviusa, Cercocarpo et in tribu 
Poteriearum ; indefinita in Pygeis paucis, et interdum in Maddenia, Potentilla et Dryade. 
Stamina v. monadelpha v. unilateralia in Chrysobalaneis variis; 10, alternis anantheris in Ptero- 
stemone; pauca v. definita in Cham«erhodo, Potentillis variis et in tribu Poteriearum ; b in Eu- 
phronía et Canotia ; hypogyna filamentis persistentibus antherisque deciduis in Canotia et Stylobasio. 
Antherze valde elongate in Séylobasio, elongate et sessiles in JLecostemone. 
Ovarium superum et omnino syncarpum et 5-loculare in Lindleya, Euphronia, Eucryphia et, Canotia. 
Carpellum solitarium 2-locellatum v. etiam 2-lobum et 2-loculare in Pariaario; fauci calycis uni- 
lateraliter adhaerens in CArysobalaneis variis. 
Carpella supra medium connata in Exochorda. 
Fructus Neuradearum valde anomalus. 
Capsula 5-eocca in Vauquelinia; lignosa et loeulieida in Lüidieya ; coriacea et septieide 5-valvis 
in Euphronia, Eueryphia et Canotia. 
Semina alata in Quillajeis plerisque ; testa erustacea in JNeillia et Stephanandra. 
Albumen sat copiosum in speciebus variis e tribu Spirearum, parcum in Canotia, Eucryphia, et 
Euphronia. 
Cotyledones eonvolute in JNu£iallia, Quillaja et Cham«emelide, interdum conferruminatee v. in- 
duplieatze in Chrysobalaneis paucis. 
CONSPECTUS TRIBUUM (exceptis neglectis). 
A. Ovarium superum. | Carpella matura, calycis tubo non inclusa. 
* Calyx v. calycis lobi sepius decidui, ebracteolati. — Carpellum 1. Fructus drupaceus. 
"Tribus I. Chrysobalanege. Flores swepe asymmetrici, Stylus basilaris. Ovula 2, adscen- 
dentia. Radieula infera. Arbores fruticesve, foliis simplieibus integerrimis. 
"Tribus IX. Prunese. Flores symmetrici. Stylus subterminalis. Ovula 2, pendula, Radi- 
cula supera. Arbores fruticesve, foliis simplicibus sepe serratis. 
** Calycis lobi sepius persistentes, bracteolati v. ebracteolati.  Carpella sepius ao. 
Fructus varius. 
T Calycis lobi ebracteolati. |Ovula 2-0. 
Tribus III. Spireeece, Stamina l0-oc. Carpella 1-oo. Ovula sepius pendula.  Frutiees, 
rarius herbe. 
Tribus IV. Quillajeece. Stamina 5, 10 v. oo. Carpella sepius 5, libera v. connata. | Ovula 
&epius adscendentia. Arbores v. frutices, foliis simplicibus v. rarius pinnatis. 
"Tribus V. Rubese. Stamina oo. Carpella oc. Ovula 2, pendula, Frutices suffruticesve, 
foliis sepius compositis. 
TT. Calycis lobi sepe bracteolati. |. Ovulum 1. 
Tribus VI. Potentilleze. Stamina 4-oc. Carpella 4-00 ; stylus sepe ventralis, marcescens 
v. deciduus. Herbe suffruticesve, foliis variis. 
B. Ovarium inferum v. tubo calyois inclusum. | Carpella satura cum calycis tubo in fructum 
compositum. connata. 
"Tribus WII. Poteriese. Calycis lobi sepe bracteolati. Petala ssepius 0. Carpella 1-3, 
l-ovulata. Aehzniasieca, Herbs fruticesve, foliis variis. 
Tribus VIII. Roseee. (Calycislobi ebracteolati. Petala sepius 5. Carpella oo, l-ovulata. 
Achrenia sicca, tubo calycis earnoso inclusa, Frutices, foliis imparipinnatis. 
Tribus IX. Neuradeee. Calycis lobi bracteolati v. ebracteolati. Petala 5.  Carpella 5 v. 10? 
l-ovulata. Fruetus 5 v. 10-valvis. Herb, foliis pinnatifidis. 
Tribus X. Pomee. Ovarii loculi v. earpella 1-5, 2-ovulata, Fructus pomaceus, putamine 
2-5-loculari, v. drupa 1-5-pyrena. Arbores fruticesve, foliis integris pinnatifidis v. rarius pinnatis. 
