Philonotis marchica

(Hedwig) Bridel

Bryol. Univ. 2: 23. 1827.

Basionym: Mnium marchicum Hedwig Sp. Musc. Frond., 196. 1801
Synonyms: Philonotis muehlenbergii (Schwägrichen) Bridel
Treatment appears in FNA Volume 28. Treatment on page 108. Mentioned on page 107.

Plants small, in loose to dense tufts, yellowish or bright green, brown proximally. Stems 1–6 cm, erect, simple or 2-fid, tomentose proximally. Leaves erect-spreading when dry, somewhat divergent when moist, triangular- to slightly ovate-lanceolate, 1–2.3 mm; margins plane or sometimes narrowly revolute, serrulate nearly to base, teeth single; apex acuminate; costa percurrent to long-excurrent, abaxial surface weakly papillose; laminal cells rectangular, less than 9:1, prorulose, prorulae rounded, near distal ends or sometimes both ends on abaxial side; basal cells oblong, 18–45 × 6–15 µm; distal cells linear oblong, 20–30 × 4–8 µm. Specialized asexual reproduction by propagula sometimes borne in leaf axils. Sexual condition dioicous; perigonia discoid. Seta 1.5–4 cm, flexuose. Capsule 1–2.5 mm. Spores spheric, 20–30 µm.

Phenology: Capsules mature Mar–Sep.
Habitat: Rock, soil, wet places, roadsides, springs
Elevation: low to high elevations (30-3000 m)


V28 170-distribution-map.gif

Alta., B.C., Man., N.S., Que., Ala., Ariz., Ark., Colo., Fla., Ga., Idaho, Ill., Ind., Iowa, Kans., Mich., Minn., Miss., Mo., Nebr., N.H., N.Mex., N.Y., N.C., Ohio, Okla., Oreg., Pa., Tenn., Tex., Utah, Vt., Va., W.Va., Wis., Wyo., Mexico, Central America, n South America (Colombia), Europe, Asia, n Africa, Atlantic Islands (Macaronesia).


Philonotis marchica is recognized by its usually plane, singly serrulate leaf margins and laminal cells bearing rounded prorulae near the distal ends. Philonotis capillaris, a species mainly of Pacific coastal habitats, shares with P. marchica the singly serrulate leaf margin. However, P. capillaris, in contrast to P. marchica, has a more or less decumbent, flaccid habit, more distant, widespread leaves, shorter and broader distal laminal cells and obscure prorulae in the basal half of the leaf.

Selected References


Lower Taxa

... more about "Philonotis marchica"
Dana G. Griffin III +
(Hedwig) Bridel +
Mnium marchicum +
Alta. +, B.C. +, Man. +, N.S. +, Que. +, Ala. +, Ariz. +, Ark. +, Colo. +, Fla. +, Ga. +, Idaho +, Ill. +, Ind. +, Iowa +, Kans. +, Mich. +, Minn. +, Miss. +, Mo. +, Nebr. +, N.H. +, N.Mex. +, N.Y. +, N.C. +, Ohio +, Okla. +, Oreg. +, Pa. +, Tenn. +, Tex. +, Utah +, Vt. +, Va. +, W.Va. +, Wis. +, Wyo. +, Mexico +, Central America +, n South America (Colombia) +, Europe +, Asia +, n Africa +  and Atlantic Islands (Macaronesia). +
low to high elevations (30-3000 m) +
Rock, soil, wet places, roadsides, springs +
Capsules mature Mar–Sep. +
Bryol. Univ. +
Illustrated +
Philonotis muehlenbergii +
Philonotis marchica +
Philonotis +
species +