Download PDF

Download PDF Download PDF

seaweedbase.com
from seaweedbase.com More from this publisher
24.04.2013 Views

694 334. Mylius. 13. HEPATIC^. Pl.cell.foL 4. Mylius cuneifol'ms. Wedge-leaved mylius. Stem creeping, not branched ; leaves leather distant, wedgeshape, not cut or very bluntly nicked at the tip stipules small, ovate, pointed, rough. Jnngermannia cuneifolia, Hooker Jung. 64. On salviatus tamarisci; gen. 329, sp. 1. Flant extremely minute, like the filaments of a conferva in loose clusters. XXI. 335. NARDIUS. Nardi. Monoicous. Male. A7ithers spherical, pedicelled, clustered, in the axillae of the perichetial leaves. Fem. Calyx terminal, ovate ; mouth rather contracted, 4-toothed, imbedded in the perichetial leaves ; peduncle long, not jointed capsule roundish, 4-valved ; valves furrowed lengthways and across; seeds spherical; elaters on the valves; helices double, closely twisted. Leaves 2-rowed, uncut. 1. Nardius scalaris. Stair nardi. Stem creeping, not branched; leaves roundish, hollow, not cut nor nicked ; stipules broad-^wlshape ; perichetial leaves united together. Jnngermannia scalaris, Schrader Samml. 2, 4 ; Hooker Jung. 61. Jungermannia lanceolata, Engl. Bot. 605. On hedge-banks, on loamy soil, or woods. 2. Nardius compressus. Compressed nardi. Stem upright, slightly branched; leaves round: uppermost kidneyshape, pressed close ; stipules only on the shoots calyx oblong. Jungermannia compressa, Hooker Jung. 58. In mountain rivulets. Tiifts dense, purplish ; roots scarcely any. 3. Nardius emarginatus. Nicked nardi. Stem upright, branched ; leaves loosely tiledlike, spread- ing, reverse-hearted, nicked ; calyx ovate. Jungermannia emarginata, Ehrhart Beitr. 3, 80; Engl. Bot. 1022; Hooker Jung. 27. Jungermannia macrorhiza, Dickson Crypt. 2, 16. In very wet places, or alpine rivulets ; early in summer. (3. multijlorus. Capsules 2 or 3 in the same calyx j pe- duncles short.

Pl.cell.foL 13. HEPATICiE. 336. Jungermannia. G95 XXII. 336. JUNGERMANNIA. Ruppius. Jimgermaim. Monoicous. Male. Anthers spherical, pedicelled, clustered or solitary in the axillge of the leaA^es. Fem. Calyx terminal or axillary, ovate, cylindrical, mostly plaited ; mouth contracted, exserted, toothed; peduncle long, not jointed ; capsule ovate or spherical, 4-valved ; valves regu- larly streaked lengthways and across ; seeds spherical ; elaters on the valves; helices double. Leaves 2-rowed or tiledlike ; buds at the tips of the branches. a. Siem compressed ; leaves Q,-rowed, 2-cut^ lohes unequal, condupUcate, stipuled. 1 Jungermannia cil'iaris. Fringed jungermann. Stem lying down, pinnately branched; leaves very convex, unequally 2-lobed, lobes ovate, 2-parted, fringed ; cilise long, slender; stipules nearly 4-sided, 4 or 5-lobed at the end, with long cilise; fruit lateral; calyx reverse ovate; mouth contracted, toothed. Lichenaslrum scorpioides pulchruin villosum. Dill, Muse. 69,3. JiiDs;ermannia ciliaris, Lin. S. P. 1601 ; Engl, Bot. 2241 ; Hooker Jung. 65. Jungermannia pulcherriraa, Weber Spic. 151. Jungermannia Leersii, ^oi/i Gecm. 2, 402. On rocks and heaths. 2, Jungermannia Woodsii. JVbods'' jungermann. Stem lying down, 2 or 3-pinnate ; leaves very convex, unequally 2-lobed ; upper lobe 2-parted, spinous, toothed ; lower very minute, oblong, scarcely cut; stipules large, ovate, 2-parted, spinous, toothed ; spurred on each side of the base. Jungermannia Woodsii, Hooker Jung. 66. On mountains. b. Stem compressed; leaves 'Z-rowed, 2 or 4

Pl.cell.foL 13. HEPATICiE. 336. Jungermannia. G95<br />

XXII. 336. JUNGERMANNIA. Ruppius. Jimgermaim.<br />

Monoicous. Male. Anthers spherical, pedicelled, clustered<br />

or solitary in the axillge of the leaA^es. Fem. Calyx<br />

terminal or axillary, ovate, cylindrical, mostly plaited ;<br />

mouth contracted, exserted, toothed; peduncle long, not<br />

jointed ; capsule ovate or spherical, 4-valved ; valves regu-<br />

larly streaked lengthways and across ; seeds spherical ;<br />

elaters on the valves; helices double. Leaves 2-rowed or<br />

tiledlike ; buds at the tips of the branches.<br />

a. Siem compressed ; leaves Q,-rowed, 2-cut^ lohes unequal,<br />

condupUcate, stipuled.<br />

1 Jungermannia cil'iaris. Fringed jungermann.<br />

Stem lying down, pinnately branched; leaves very convex,<br />

unequally 2-lobed, lobes ovate, 2-parted, fringed ; cilise<br />

long, slender; stipules nearly 4-sided, 4 or 5-lobed at the<br />

end, with long cilise; fruit lateral; calyx reverse ovate;<br />

mouth contracted, toothed.<br />

Lichenaslrum scorpioides pulchruin villosum. Dill, Muse. 69,3.<br />

JiiDs;ermannia ciliaris, Lin. S. P. 1601 ; Engl, Bot. 2241 ; Hooker<br />

Jung. 65.<br />

Jungermannia pulcherriraa, Weber Spic. 151.<br />

Jungermannia Leersii, ^oi/i Gecm. 2, 402.<br />

On rocks and heaths.<br />

2, Jungermannia Woodsii. JVbods'' jungermann.<br />

Stem lying down, 2 or 3-pinnate ; leaves very convex,<br />

unequally 2-lobed ; upper lobe 2-parted, spinous, toothed ;<br />

lower very minute, oblong, scarcely cut; stipules large,<br />

ovate, 2-parted, spinous, toothed ; spurred on each side of<br />

the base.<br />

Jungermannia Woodsii, Hooker Jung. 66.<br />

On mountains.<br />

b. Stem compressed; leaves 'Z-rowed, 2 or 4

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!