372 | ORCHIDACEAE 
Spur about as long as the hypanthium or the o 
Spur clavate: uen SAM scape-like, with "o remote Scale- 
like leaves: raceme interrupted. 1. H. distans. 
Spur ae Sones slightly-thickened at the tip: stem 
stout, le afy : raceme contin 2. H. repens. 
Spur ud longer than the hy RN or the ovary 
Spur twice to thrice as long as the hypanthium m the o 
i row lobe of the petal less than twice as long as He broad 
3. H. quinqueseta. 
Spur four to six times as long as the hypanthium or the 
vary: narrow lobe of the petal over twice as long as the 
broad lobe. 4. H. Habenaria. 
1. H. distans Griseb. Stem scape-like, 2-3 dm. tall, with the larger leaves 
near the base, ie use poen scales above: Det blades aliptic, varying 
4—1 long: 
to ov g: ow lobe 
of lod petal slightly eee than the 
—9 long.—Low 
bro 
Duci. m Fla.—( mW. T )—8&pr. —sum. 
H. repens Nutt. Stem 2-6 dm. tall: 
wh blades x Mec M d or lanceo- 
2: 2: p ron eolate, 5-30 em. long: 
m 
e E o 
narrow lobe of the pet etal ae than 
the obtuse elliptic broader o a E = 
mm. long a 
uch 1 
than the middle one. [H. Nu ttallii Small] 
—Di swamps, ponds, streams, and 
lake- shores, cree a Fla. to La. and N. C.—(W. I. C. A, S. A.)— 
pr.-fall, all y r S.—Erro iip reported from Va. "To be found in 
both eer us pou habit Often found growing in detached float- 
ing clusters. of decaying Sanna water- hyacinths, and water-lettuce 
3. H. quinqueseta G Sw. Stem 2-5 dm. tall, evenly pic leaf- panes 
oval, elliptic, or ovate, 83-10 em. long: bracts lanceolate to ovate lanceolate 
lateral sepals elliptic p ovate, 7-10 mm. long: narrow of ‘the petals endi 
than the PLE elliptie or podus d broader one: middle lobe of the 
lip linear-spatulate to almost linear: capsule short- iik d. [H. Michaux 
Nutt. H. Simpsonii Small ]—Pinelands, Coastal Plain, Fla. to Tex. and 8. C.— 
all. 
4. H. Habenaria (L.) Small. Stem 3-6 dm. tall, the leaves ig aed on the 
lower part of the stem : leaf. pn Slip. to lanceolate, 5-15 em. long: lateral 
das elliptie to ovate: -elliptie, . long: ue of the petals 
longer than the linear or linear- eliptic ps ader one: : middle ul of the lip 
linear: capsule long- Bow ni d. [H. macroceratitis Willd.]—Hammoc Fla. 
—(W. I.)—Sum.—It seems a that this a eee eae should’ not occur 
in tropical Fla., but it apes ars to be restricted to ocks north of the middle 
of the peni insula. The flowers, ‘with much eed pied TRUM any of our other 
species, are very fragrant. 
ABENELLA Small. Caulescent herbs.. Flowers in a terminal spike. 
Perianth yellowish, becoming green. Sepals distinct, the lateral ones spread- 
ing, very inequilateral. Petals much smaller than the sepals, sinuately lobed 
at the apex and with a small er lobe. Lip entire above, with 2 small basal 
