406 Aemilius. Koehne. , 
Subs. 5. Erythrocalyx. 
Koehne 1877, 231. — Flores alterni; pedicelli 3—20 mm. lg. Calyx 
17—28 mm. lg., (saepe longe) calcaratus; lobi pilis basi tanquam bulbosis 
longis densissime ciliati ; append. lobis haud longiores, plerumq. subnullae. 
Petala diversa. Stamina episepala semper exserta. Stylus ovarii circ. 
2plum aequans. 
Series 1. Herbae perennes rhizomate repente v. tuberoso. Folia pl. 
min. reticulato venosa. Calyx intus infra stam. retrorsum hirtus: lobi 
breves; calcar longiusculum v. longum (ad 6 mm.), subineurvum. Petala 
6, manifesta. 
[207 (134). €. intermedia, cf. infra, forsan hue nec ad sectionem Lepto- 
calycem, ad quam autor Hemsley eandem refert, pertinet. | 
201 125). €. heterophylla Benth.! 1839/43, pl. Hartweg. n. 289; Win, 1843, 
rep. 2. 108; Koehne 1877, 231, 
Synon, C. terna (ex sphalmate ternata) Peyritsch ! 1857, Linnaea 30, 74. — C. helero- 
phylla Hemsl. (sine diagn.), C. ternata Hemsl. (sine diagn.) 1880, biol. centr.-amer. 440, 
446 et C. propinqua Hemsl. ibid. 445 et diagn. pl. nov. mexic. 3, 53, — (Moradilla 
Mexicanorum sec. C, Ehrenberg in sched. |. 
leon. Koehne atl. ined. t. 44. f. 201. 
Rhizoma repens, parce ramosum, ex parte tenue, ex parte crasse irre- 
gulariterq. tuberosum (diam. ad Jómm.). Caules annotini erecti, sub- 
simplices, glabri laevesque v. pubescentes scabri atque hirtelli v. hirsuti. 
—Folia internodiis breviora, terna v. raro opposita, petiolo ad summ. 
3 mm. longo insidentia superiorib. subsessilib., basi acuta v. rotundata v. 
raro subcordata, inferiora orbiculata v. ovata v. obl. (20—30 mm. Ig.), 
intermedia obl. v. plerumq. lanceol. (35—60 mm. : 9—26 mm.), suprema 
lineari-lanceol., omnia acuta v. obtusiusc., scabra v. subt. vix scabriuscula, 
supra strigosa et parce setulosa, subt. praecipue in nervis strigoso-hirtella, 
rarius utraq. pag. hirta, rigidula, marg. subrevoluta. Folia floralia sursum 
sensim decrescentia, altero v. duobus in quovis nodo minoribus, suprema 
minuta. Stip. utr. 3—4 fuscae. — Racemi terminales longi lawissimi et 
magna ex parte foliosi, simplices v. ramulis 1—2-floris, raro longioribus, 
axillaribus compositi; flores alterni v. ad foliorum verticilla terna gemini, 
pedicelli (4—20 mm.) interpetiolares, ut caulis vestiti, apice proph. minu- 
tissima gerentes. — Galyx (17—95 mm.) parce puberulus v. dense tomen- 
toso-puberulus et parce hispidulus v. dense hirtus, dorso convexus, fauce 
subampliatus, albidus v. ruber, intus infra stam. glab. v. fundo tantum 
retrorsum hirtellus. — Petala coccinea, reflexa, valde inaequalia: 2 dor- 
salia calycis 1/, fere superantia, unguiculata, obovata v. elliptica, squamula 
conica brevi utrumq. suffultum: 4 ventralia dorsalibus !/ breviora, cuneata, 
lanceolata, acutiuseula. — Stamina ad tubi 1/5—95/ ins., episepala fere 2. 
exserta, epipetala lobos aequantia duobus dorsalibus brevioribus, — Ova- 
