55 
* 
Spiranthes neuroptera Rchb. f. Warm.: gracilis ultra pedalis, 
Prasophyllorum quorundam facie, foliis linearibus (?) anthesi emarcidis, rhachi 
prope omni plus minus glandipili, vaginis ampliatis acuminatis distantibus paucis, 
racemo paucifloro, bracteis ovato acuminatis ovaria pedicellata aequantibus, sepalo 
impari galeato attenuato oblongo, sepalis paribus a basi latiori linearilanceis, 
tepalis lato lineariligulatis productis nervo utrinque ramuloso, labello basi pulchre 
sagittato obtusangulo rhombeo apice constricto in — parvum rhombeum, 
androclinii cruribus lateralibus angulatis. 
Spiranthes sagittata Rchb. f. Warm.: humilis, vix Om, 15 alta, 
usque spithamaea, 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 bas, disco anteriori scabro. 
Obs. Vaginae in siccis speciminibus amplae apparent, forsan ob pe- 
duneulum siccando constrictum. 
Spiranthes sancta Rchb. f. Warm.: folio petiolato basi subeordato 
oblongo acuto latiusculo, pedunculo vix spithamaeo vaginis ampliusculis acutis 
inter rhachin pilosulam vestito, racemo densiusculo rhachi valde velutina, bracteis 
lanceis acuminatis ovaria pedicellata velutina subaequantibus, sepalis ligulato 
oblongis acutis, lateralibus in ovario basin usque obscure nec gutturoso decurren- 
tibus, labello ligulato pandurato calvo, apice subcordiformi, obtuse acuto un, 
basi crasse brevique sagittato. = 
Valde affinis Spiranthidi (Sarcoglottidi) novofriburgensi Rchb. f., quae labelli 
fabriea bene recedit. 
Spiranthes cuculligera Rchb.f. Warm.: aff. Sp. novofriburgensi folio 
cuneato oblongo acuminato, vix dubie anno (?) ante anthesin evoluto, pedunculo 
ultra spithamaeo, sub inflorescentia paulo glandipili, ceterum calvo, racemo 
laxiusculo, braeteis amplis oblongis acutis ovaria pedicellata velutina superantibus, 
sepalis ligulatis acutis, lateralibus in cuniculum supra basin abruptum excurren- 
tibus, tepalis spatulatis apiculatis, labello lineari pandurato basi brevi sagittato, 
apice cordiformi, reflexo, ante basin velutino. 
Sipiranthes orthosepala Rchb. f. Warm.: aff Sp. Arrabidae 
(Stenorrhyncho olim) Rchb. f. ultra bipedalis, subgracilis, caule sursum puberulo, 
infra nudo, vaginis argutis apice producto lanceis acuminatis, in caule ad 7, 
racemo plurifloro, sublaxifloro, bracteis linearisetaceis plurinerviis flores non 
