602 DICOTYL. seu EXOGEN.JE. CROTON. 
229. C. svLvA TIGCUS (Hochst. in Flora ratisb. 1845, p. 82), foliis longe v. lon- 
giuscule petiolatis basi patellari-biglandulosis, stipulis sublinearibus flaccidis, 
racemis elongatis floribundis, bracteis 1-T-floris linearibus elongatis, alabas- 
tris masc. globosis muticis, calycis foem. laciniis anguste lanceolatis inter se 
distantibus, staminibus circ. 15, filamentis glabris, ovario stellato-hirsuto, 
stylis profunde semel bipartitis, laciniis subulatis elongatis. 6 In sylvis pri- 
mitivis circa Umlaas-River Africa austro-oriental. natalensis (Krauss ! Guein- 
zius n. 82!). Arhor 10-15-pedalis. Stipulae 5-]0 mm. longs, subscariose, 
undulate. Foliorum limbus 5-9 cm. longus, 24-7 cm. latus, petiolo vulgo 
triente longior, ovatus, acuminatus, basi obtusus v. leviter contracto-acutatus, 
margine serrato-denticulatus, utraque pagina pilis stellatis sparse adspersus, 
suprà demum glabratus, valde juvenilis ferrugineo-tomentellus, evolutus 
translucenti-venosus. Glandule basi subsessiles. Pedicelli calycem dimidium 
ter :equantes. — Racemi et habitus totus fere omnino ut in C. caudato, sed 
flores foem. longius pedicellati, et calyx foem. et numerus staminum omnino 
differunt. Petala foem. obsoleta. Ovarium quam in specie laudata magis oblon- 
gatum. Capsule ignota. (v. s.) 
230. C. aiv uLARIS (Müll. Arg. in Linnza, v. 34. p. 112), petiolislimbo 2-4-plo 
brevioribus, limbo basi adpresso-biglanduloso, racemo gracili subpaucifloro, 
rhachi filiformi, calycis foem. laciniis ovatis dein accrescendo elongatis, ala- 
bastris maso. globosis muticis, staminibus 12, filamentis glabris, ovario 
tomentello, stylis profunde semel bipartitis laciniis elongatis, capsulis majus- 
eulis globosis ambitu subteretibus, seminibus longitrorsum striolatis. Ad 
Caput Bonz Spei (Drége!:Zeyher! Eckl. et Zeyh. Euphorb. n. 281 Verreaux! 
Boivin!). Omnes partes juveniles stellato-villosulzee,, mox dein stellato-subhir- 
telle. Rami graciles, teretes. Stipulae subulato-denticuliformes.  Petioli 
8-16 mm. longi. Limbus foliorum 27-5 cm. longus, sepius 2-21 cm. latus, 
oblongo-ovatus, subobtusus, basi obtusus v. leviter cordatus, denticulatus, 
tenuis, vix perspicue pellucido-punctatus. Glandule limbi utrinque angulo 
inter petiolumet basin lamine arctissime adpresse, parve. Pedicelli graciles. 
Calyx foem. accrescens, demum 6-8 mm. longus. Capsula evolutz circ. 
1-8 mm. longe, pilis stellatis rigidis parvis adspersis aspera. — Glandule 
limbi primo intuitu occulte. Coste inferiores 4 nunc distantes, nunc appro- 
ximatz, folia sepius tamen quintuplinervia, sed costa secunda utriusque 
lateris dimidio limbo vulgo satis breviores. (v. s.) | 
231. C. ANcoLzENsis (Müll. Arg. in Seem. Journ. of Bot. v. 1. p. 339) , petiolis 
limbo subduplo brevioribus, limbo breviter quintuplinervio stipitato-biglan- 
duloso membranaceo, racemis brevibus laxifloris, bracteis lineari-lanceolatis 
exiguis unifloris, staminibus circ. 15, filamentis glabris. 5 In Angola Africae 
occidentalis, in sylvestribus umbrosis Mata de Pungo in distr. Pungo 
Andongo (Welw. n. 392!). Frutex 5-6-pedalis; rami virgati, patuli, apicem 
versus foliosi (Welw.), cum petiolis et racemis pilis subdepresso-stellatis 
nonnihil flocculosis .vestiti. Limbus foliorum 6-13 cm. longus, 3-6 cm. latus, 
oblongo-subrhombeo-ovatus, acuminatus, basi subangustata leviter cordatus. 
Pedicelli masc. calycem demum sesqui aéquantes. Calyx masc. aperiens 2 mm. 
latus; lacini; late ovatze. Flores foem. ef fructus ignoti. — Similis C. rivu- 
lari, sed folia majora et pilorum radii magis horizontales, non pluriseriales, 
caeterum sape haud arcte adpressi, imo. in ramulis subadscendentes et 
indumentuni ibidem dein flocculosum. (v. s.) 
2» Foliorum limbus penninervius. 
&&. Calyx masculus tubulosus. — Species asiatica. 
232. C. LASIAN THUS (Pers. Enchir. 2. p. 586), petiolis limbo subtriplo brevio- 
ribus, limbo basi sessili-biglanduloso, stipulis subulato-setaceis longiusculis, 
calycis foem. laciniis ovatis acutis patentibus, petalis masc. ovatis concavis 
intus lanatis calyci eequalibus, staminibus 15, antheris subglobosis bilobis, 
ovario ovoideo substellato-hirtello, stylis bifidis filiformibus, capsula oyoidea. 
5 In sylvis montanis Cochinchins (Lour.! in hb. Mus. londin.). C. lanatus 
Lour. Flor. cochinch. 2. p. 713, 1790 (non Lam. 1786). Arbor magna, patenti- 
