The green links below add additional plants to the comparison table. Blue links lead to other Web sites.
enable glossary links
Habit Herbs, terrestrial.
Roots

fascicled, fleshy.

Stems

with abbreviated rhizome.

Leaves

several, in basal rosette;

blade oblong-lanceolate to oblong-elliptic.

Inflorescences

densely flowered racemes.

Flowers

resupinate, with prominent, free-tipped mentum formed by backwardly extended column foot, lip, and lateral sepals;

anther abaxial;

pollinarium with linear viscidium;

pollinia 2 pairs, pale yellow, soft, mealy;

stigma nearly perpendicular to viscidium and rostellum;

rostellum linear-needlelike, sharp-pointed, rigid.

Fruits

capsules, erect, ovoid.

Sacoila

Distribution
Tropical and subtropical regions; mostly South America
[BONAP county map]
Discussion

Species ca. 10 (2 in the flora).

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Key
1. Rachis pubescent with bubble-shaped, glandular-capitate, and transitional hairs.
S. lanceolata
1. Rachis scurfy, with white dots.
S. squamulosa
Source FNA vol. 26, p. 528. Authors: Paul Martin Brown, Paul M. Catling.
Parent taxa Orchidaceae > subfam. Orchidoideae > tribe Cranichideae > subtribe Spiranthinae
Subordinate taxa
S. lanceolata, S. squamulosa
Name authority Rafinesque: Fl. Tellur. 4: 86. (1838)
Web links