85 



Spiranthes nenroptera Rchb. f. Warm.: gracilis ultra pedalis, 

 Prasophylloruin quorundam facie, foliis linearibus (?) anthesi emarcidis, rhachi 

 prope omni plus minus glandipili, vaginis ampliatis acuminalis distantibus paucis, 

 racemo paucifloro, bracteis ovato acuminatis Ovaria pedicellata aecpiantibus, sepalo 

 impari galeato attenuato oblongo, sepalis paribus a basi latiori linearilanceis, 

 tepalis lato lineariligulatis productis nervo utrinque ramuloso, labello basi pulcbre 

 sagittato obtusangulo rbombeo apice constricto in apiculnm parvum rhombeum, 

 androclinii cruribus lateralibus angulatis. 



Spirantlies sagittata Rchb. f. Warm.: humilis, vix m, 15 alta, 

 usque spithainaea, vultu Spiranthidis trilineatae Lindl., (foliis?, anthesi nullis), 

 pedunculo gracili summo apice ac inter flores parce ac minute glandipili, vaginis 

 ad 7, superioribus acuminatis, racemo paucifloro congesto (2 — 4 floro, saepius 

 subsecundo?), bracteis linearilanceis Ovaria pedicellata subvelutina paulo superantibus, 

 sepalo impari triangulo ligulato fornicato, sepalis lateralibus triangulo ligulatis, 

 longe fissis decurrentibus, tepalis linearibus obtuse acutis, labello lineari medio 

 dilatato utrinque obtusangulo, apice retuso, cruribus linearisetaceis curvulis utrinque 

 in basi, disco anteriori scabro. 



Obs. Vagiuae in siccis speciminibus amplae appareut, forsan ob pe- 

 dunculum siccando constrictum. 



Spirantlies saiicta Rchb. f. Warm.: folio petiolato basi subcordato 

 oblongo acuto latiusculo, pedunculo vix spithamaeo vaginis anqjliusculis acutis 

 inter rbacbin pilosulam vestito, racemo densiusculo rhachi valde velutina, bracteis 

 lanceis acuminatis Ovaria pedicellata velutina subaequantibus , sepalis bgulato 

 oblongis acutis, laterabbus in ovario basin usque obscure nee gutturoso decurren- 

 tibus, labello ligulato pandurato calvo, apice subcordiformi, obtuse acuto reflexo, 

 basi crasse brevique sagittato. 



Valde alfinis Spiranthidi (Sarcoglottidi) novofriburgensi Rchb. f., quae labelli 

 fabrica bene recedit. 



!§piraiithes cucnllig-era Rcbb.f.Warm.: äff. Sp. novofriburgensi folio 

 euneato oblongo acuminato, vix dubie anno (?) ante antbesin evoluto, pedunculo 

 ultra spithamaeo, sub inflorescentia paulo glandipili, ceterum calvo, racemo 

 laxiusculo, bracteis amplis olflongis acutis Ovaria pedicellata velutina superantibus, 

 sepalis ligulatis acutis, lateralibus in euniculum supra basin abruptum excurren- 

 tibus, tepalis spatulatis apiculatis, labello lineari pandurato basi brevi sagittato, 

 apice cordiformi, reflexo, ante basin velutino. 



Spirailtlies ortlioscpala Rchb. f. Warm.: äff. Sp. Arrabidae 

 (Steuorrhyncho olim) Rchb. 1'. ultra bipedalis, subgracilis, caule sursum puberulo, 

 infra nudo, vaginis argutis apice produeto lanceis acuminatis, in caule ad 7, 

 racemo plurilloro, sublaxitloro , bracteis linearisetaceis plurinerviis flores non 



