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Dactylorhiza maculata x purpurella

Nelson, Erich (1897-1980)
Drawings
BERN
Dactylorhiza maculata x purpurella [family ORCHIDACEAE]

Dactylorhiza purpurella T. Stephenson & T. A. Stephenson

Nelson, Erich (1897-1980)
Drawings
BERN
Dactylorhiza purpurella T. Stephenson & T. A. Stephenson Soó [family ORCHIDACEAE]

Dactylorhiza purpurella T. Stephenson & T. A. Stephenson

Nelson, Erich (1897-1980)
Drawings
BERN
Dactylorhiza purpurella T. Stephenson & T. A. Stephenson Soó [family ORCHIDACEAE]

Dactylorhiza purpurella T. Stephenson & T. A. Stephenson

Nelson, Erich (1897-1980)
Drawings
BERN
Dactylorhiza purpurella T. Stephenson & T. A. Stephenson Soó [family ORCHIDACEAE]

Dactylorhiza purpurella T. Stephenson & T. A. Stephenson

Nelson, Erich (1897-1980)
Drawings
BERN
Dactylorhiza purpurella T. Stephenson & T. A. Stephenson Soó [family ORCHIDACEAE]

Dactylorhiza purpurella T. Stephenson & T. A. Stephenson

Nelson, Erich (1897-1980)
Drawings
BERN
Dactylorhiza purpurella T. Stephenson & T. A. Stephenson Soó [family ORCHIDACEAE]

Dactylorhiza purpurella T. Stephenson & T. A. Stephenson

Nelson, Erich (1897-1980)
Drawings
BERN
Dactylorhiza purpurella T. Stephenson & T. A. Stephenson Soó [family ORCHIDACEAE]

Dactylorhiza purpurella T. Stephenson & T. A. Stephenson

Nelson, Erich (1897-1980)
Drawings
BERN
Dactylorhiza purpurella T. Stephenson & T. A. Stephenson Soó [family ORCHIDACEAE]

Dactylorhiza purpurella T. Stephenson & T. A. Stephenson

Nelson, Erich (1897-1980)
Drawings
BERN
Dactylorhiza purpurella T. Stephenson & T. A. Stephenson Soó [family ORCHIDACEAE]

Dactylorhiza purpurella T. Stephenson & T. A. Stephenson

Nelson, Erich (1897-1980)
Drawings
BERN
Dactylorhiza purpurella T. Stephenson & T. A. Stephenson Soó [family ORCHIDACEAE]

Dactylorhiza purpurella T. Stephenson & T. A. Stephenson

Nelson, Erich (1897-1980)
Drawings
BERN
Dactylorhiza purpurella T. Stephenson & T. A. Stephenson Soó [family ORCHIDACEAE]

Dactylorhiza purpurella T. Stephenson & T. A. Stephenson

Nelson, Erich (1897-1980)
Drawings
BERN
Dactylorhiza purpurella T. Stephenson & T. A. Stephenson Soó [family ORCHIDACEAE]

Dactylorhiza purpurella T. Stephenson & T. A. Stephenson

Nelson, Erich (1897-1980)
Drawings
BERN
Dactylorhiza purpurella T. Stephenson & T. A. Stephenson Soó [family ORCHIDACEAE]

Dactylorhiza purpurella T. Stephenson & T. A. Stephenson

Nelson, Erich (1897-1980)
Drawings
BERN
Dactylorhiza purpurella T. Stephenson & T. A. Stephenson Soó [family ORCHIDACEAE]

Dactylorhiza purpurella T. Stephenson & T. A. Stephenson

Nelson, Erich (1897-1980)
Drawings
BERN
Dactylorhiza purpurella T. Stephenson & T. A. Stephenson Soó [family ORCHIDACEAE]

Dactylorhiza purpurella T. Stephenson & T. A. Stephenson

Nelson, Erich (1897-1980)
Drawings
BERN
Dactylorhiza purpurella T. Stephenson & T. A. Stephenson Soó [family ORCHIDACEAE]

Dactylorhiza purpurella T. Stephenson & T. A. Stephenson

Nelson, Erich (1897-1980)
Drawings
BERN
Dactylorhiza purpurella T. Stephenson & T. A. Stephenson Soó [family ORCHIDACEAE]

Dactylorhiza purpurella var. cambrensis T. Stephenson & T. A. Stephenson

Nelson, Erich (1897-1980)
Drawings
BERN
Dactylorhiza purpurella T. Stephenson & T. A. Stephenson var. cambrensis Soó [family ORCHIDACEAE]

Dactylorhiza sp.

Nelson, Erich (1897-1980)
Drawings
BERN
Dactylorhiza sp. [family ORCHIDACEAE]

Dactylorhiza majalis (Reichenbach) P. F. Hunt & Summerhayes var. junialis (Vermeulen) Senghas [family ORCHIDACEAE]

Flora of North America, Vol 26,
Flora of North America (FNA)
Reference Sources
Plants 20–55(–70) cm. Stems 4–10.5 mm diam. Leaves: proximal leaves 4–5, sheathing; distal leaves 2–3, not sheathing, all dark green, heavily marked with purplish spots (some annular) on adaxial surface only, keeled abaxially, margins entire, proximal leaves well spaced along stem, lance-elliptic to oblong, slightly hooded at apex, largest 12–20+ × 1.5–5(–6) cm, distal leaves sessile, narrowly lanceolate, apex acute to acuminate. Inflorescences: floral bracts green to suffused with purple, often spotted, narrowly lanceolate, 6.5–15 × 2–5 mm, extending slightly beyond flowers. Flowers mauve to lavender; sepals and petals lanceolate, 6–10 × 3–4.5 mm, apex obtuse to acute; sepals suberect, prominently oblique at base, dark spotted; distal petals hooded; lip marked with red-violet loops (continuous or discontinuous), dashes, and spots, obcordate, shallowly 3-lobed, 7–11 × 9.5–14 mm, widest at middle; lateral lobes slightly to less often strongly reflexed, with shallow sinus on either side of small toothlike middle lobe 1–3.5 mm, apex obtuse to acute, usually exceeding lateral lobes by ca. 1 mm; spur straight to slightly down-curved, 4.5–7 × 2–4 mm, 1/2–2/3 as long as ovary. 2n = 80.