. The vegetable kingdom : or, The structure, classification, and uses of plants, illustrated upon the natural system. , Schwein. Numbers. Gen. 15. Sp. 20 ? Ricciacese.—Marchantiace^.— Fig. XXXVIII.—1. Marchantia commutata, natural size : 2. a head of spore-cases ; 3. a section ofthe disk which bears the spore-cases ; 4. elater; 5. granular spore. MrSCALES.] r>9 Order XVII. JUNGERMANNIACE^E.—Scalemosses. Hepaticaruni, § § Jungermaniiiaceae e/Uog. Jungerm. 6. (1831).—Hepaticarum § of most other^z<^/i0/-5.—Jungermanniacea
. The vegetable kingdom : or, The structure, classification, and uses of plants, illustrated upon the natural system. , Schwein. Numbers. Gen. 15. Sp. 20 ? Ricciacese.—Marchantiace^.— Fig. XXXVIII.—1. Marchantia commutata, natural size : 2. a head of spore-cases ; 3. a section ofthe disk which bears the spore-cases ; 4. elater; 5. granular spore. MrSCALES.] r>9 Order XVII. JUNGERMANNIACE^E.—Scalemosses. Hepaticaruni, § § Jungermaniiiaceae e/Uog. Jungerm. 6. (1831).—Hepaticarum § of most other^z<^/i0/-5.—Jungermanniaceae, Nixtcs PL 24. {1H33).—Nees v. Esenb. Naturgeschichte der Europce-ischen Lebermoose, vol. i. (1833).—£«dL Gen. xxi. Diagnosis.—Spore-cases opening by a definite numher of equal valves, without operculum, hut with moss-like plants, either with imbricated very cellular leaves surrounding acentral axis, or with the leaves and axis all fused into one common leafy Fig. XXIX. Antheridia scattered, free, or immersed. Pistillidiasolitary, with both involucre andinvolucel. Spore-cases without an oper- cC
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Keywords: ., bo, bookcentury1800, bookdecade1840, bookidvegetablekingdom00lind
