— 218 — 
Tropisches West-Afrika. Zwischen Lopollo und Obay aul 
feuchten Waldwiesen (Welwitsch N. 722 und 743!) Trop. Ost-Afrika, 
Ndi-Berge, Acacia-GebUsche 1300 m (Gregory). 
58. Habenaria Sigi 11 u m Thouars. Planta gra¬ 
cilis, caule ad 70 cm alto v. altiore, tuberibus ovoideis, cata- 
pliyllis ad 7 increscentibus et in folia transeuntibus ringentibus 
acutis, foliis 7 — 8 oblongis v. ovatis acuminatis amplexicaulibus 
basi vaginantibits ad 12 cm longis ad 2,5 cm latis, racemo 
pauci-plurifloro laxifloro, bracteis ovatis acutis 2 / 3 ovariorum 
aequantibus. — Sepalo dorsali orbiculari apiculato, lateralibus 
deflexis subobliquis basi lata affixis oblongi-ovatis, acutis, 
apiculo solido; petalis bipartitis, partitione postica late ovata 
supra repanda acuto sepalo dorsali paullo longiore et agglu- 
tinata et cum eo galeani tricuspidatam formante, part, antica 
lineari multo angustiore breviore posticae subparallela. labello 
trilobo, lobis lateralibus oblongis falcatis intermedio recto lineari 
longioribus, calcari filiformi ovario subaequilongo apice in* 
crassato; processubus stigmaticis crassis cylindraceis obtusis 
labello pone ostium calcaris adpressis, antlierae canalibus 
subbrevioribus leviter incurvis, antliera ipsa satis magna. — 
Flores inter mediocres generis, sep. 3—4 mm longa, petala 
et labellnm ad 5 mm, calcar 1,8 cm longum. 
Habenaria Sigillum Thouars in Orch. Afr. t. 19 et 20 (1822); 
Lindl. G. et Sp. Orch. 326; Moore in Baker FI. Mauritius, 333', Krtl. 
in Buglers Jahrb. XVI, 82. 
Madagascar, Mauritius (Thouars!) Bourbon (Boivin 1066!). 
59. Habenaria Galpini Bolus. Caule decumbente 
v. recto ad 20 cm alto, caule folioso foliis (6—8) lanceolatis 
acuminatis erecti-patentibus ad 6 cm longis 1,5 cm latis in 
bracteas decreseentibus, spica longiuscula pluri- v. multiflora, 
bracteis lineari-laneeolatis acuminatis pedicellos necnon ovana 
aequantibus. — Sepalo dorsali ovato acuto concavo, lateralibus 
majoribus reflexis obovatis obtusis apiculo juxtaposito, pda* 
lorum partitione postica lineari acuta erecta, antica dimidi° 
longiore subsimili acuta, labelli lobis lateralibus illis petalorum 
anticis aequalibus, intermedio dimidio longiore, omnibus linea* 
ribus acuminatis, calcari ovarium paulurn superante filiforuu 
