342 
breviter quadrilobum. Columna crassa, 5 mm. longa ; alae falcato- 
oblongae, obtusae, integrae, 4 mm, longae, 3 mm. latae; anthera 
insigniter papilloso-cristata. 
Bits i n bush-covered hills east of the Panama Canal, 255 
1 ae ae 5 To Sco 
Wows red in we collection of Mrs. Lipscomb, Wilton Grove, 
Wimbledon, in November, 1911, the plant having been received 
some two years previously from Mr. Lancelot J. Lipscomb. 
The species is anomalous in the shape of the spur, which i is very 
short, dilated, and divided at the apex into four short lobes. T he 
flowers are lig ht green, with a white lip, at the base of which is 
situated a edtrarple blotch. The spur is yellowish and there are 
a few minute purple dots on the column-wings. 
Sigmatostalix bicornuta, Rolfe ; habitu S. gramineae, Reichb. 
fs a labello miulto latiore, et petalis basi dente conico brevi 
instructis differt. 
Planta caespitosa, circiter 6 cm. alta. Pseudobulbi elliptico- 
oblongi,. subcompressi, circiter 1 em. longi, apice monophylli, basi 
tetraphylli. Folia linearia, subobtusa vel minutissime denticulata, 
basi conduplicata, 3-5 em. ” long ga, 1°5-2 cm. lata. Scapi laterales, 
graciles, 4-5 cm. longi, pauciflori. Bracteae fasciculatae, 3-4, 
elliptico-lanceolatae, acutae, 2-3 mm. longae, pedicellos involventes. 
Pedicelli 2-3 mm. longi. Flores parvi. Sepala lineari-lanceolata, 
subacuta, reflexa, 3- 35 mm. longa; lateralia sublibera. Petala 
lineari-lanceolata, subacuta, apice subrecurva, 3-3°5 cm. longa, 
facie prope basin dente conico brevi instructa. Labellum sessile, 
subpatens, reniformi-orbiculare, minute apiculatum, 4 mm, latum, 
margine recurvo et crenulato, basi et medio callo carnoso transverso 
nitido instructum. Columna clavata, 2°) mm. longa, basi gracilis. 
Perv. L. Forget. 
Imported by Messrs. Sander & Sons, and flowered in the Royal 
Botanic Garden, Glasnevin, in January, 1912, whence it was sent by 
Sir F. W. Moore for determination. The flowers are yellow, with 
a deep purple-red stripe on the dorsal sepal and petals. The. 
specific name refers to the two fleshy conical horns on the petals, a 
quite unusual character. 
410, Saccolabium glomeratum, Rolfe ; a S. penangiano, Hook 
racemis brevioribus et eke floribus fere duplo majoribus = 
labelli caleare oblique clavato differt 
Herba epiphytica. Caulis aveitek 20 cm. altus, Folia disticha, 
patentia vel subrecurva, lanceolata, acuminata, valde coriacea, 
circiter 9 em. longa, prope basin 1 em. lata. Racemi axillares 
brevissimi, subglomerulati, 2-2°5 em. longi, congesti, multiflori, rachi 
pubescente. Beatties lineares, subacutae, incurvae, valde e concayae, 
4 mm. longae. Pedicelli pubescentes, 6 mm. longi. Flores parvi. 
Sepalum posticum cuneato-oblongum, acutum, incurvum, valde 
concavum, 4 mm. longum; sepala lateralia subconniventia, ovata, 
subobtusa, 3°5 mm.longa.  Petala a omin laneeolato-oblonga, 
subobtusa, 3°5 mm. longa. Labellu carno 
lobus intermedius linearis vel eubblizornitt, acutus, recurvus ae 2. 5 
mm. longus ; lobi laterales lati, 1°5 mm. longi, columnae adnati, 
apice profunde bidentati, dentibus acutis ; ; calear valde carnosum, 
