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Isotype of Selaginella nivea Alston subsp. nivea [family PTERIDOPHYTA]

Isotype of Selaginella nivea Alston subsp. nivea [family PTERIDOPHYTA]

Collector Perrier de la Bâthie H., #8303
Collection Date 1910-06
Resource Type Specimens
Country Madagascar
Herbarium P
Identifications Isotype of Selaginella nivea Alston subsp. nivea [family PTERIDOPHYTA] (stored under name); Verified by Stefanovic, S.,
Isotype of Selaginella nivea Alston subsp. nivea [family PTERIDOPHYTA]

Isotype of Selaginella nivea Alston subsp. nivea [family PTERIDOPHYTA]

Collector Perrier de la Bâthie H., #8303
Collection Date 1910-06
Resource Type Specimens
Country Madagascar
Herbarium P
Identifications Isotype of Selaginella nivea Alston subsp. nivea [family PTERIDOPHYTA] (stored under name); Verified by Stefanovic, S.,
Isotype of Selaginella nivea Alston subsp. nivea [family PTERIDOPHYTA]

Isotype of Selaginella nivea Alston subsp. nivea [family PTERIDOPHYTA]

Collector Perrier de la Bâthie H., #8303
Collection Date 1910-06
Resource Type Specimens
Country Madagascar
Herbarium P
Identifications Isotype of Selaginella nivea Alston subsp. nivea [family PTERIDOPHYTA] (stored under name); Verified by Stefanovic, S.,
Filed as Selaginella nivea Alston subsp. nivea [family SELAGINELLACEAE]

Filed as Selaginella nivea Alston subsp. nivea [family SELAGINELLACEAE]

Collector Burrows, J.E., #3714
Collection Date 1987-03-27
Resource Type Specimens
Country Botswana
Herbarium BNRH
Identifications Selaginella nivea Alston subsp. nivea [family SELAGINELLACEAE] (stored under name); Verified by Burrows, J.E.
Syntype of Selaginella nivea Alston [family SELAGINELLACEAE]

Syntype of Selaginella nivea Alston [family SELAGINELLACEAE]

Collector None, #8305
Collection Date 06.1910
Resource Type Specimens
Country Madagascar
Herbarium BM
Identifications Syntype of Selaginella nivea Alston [family SELAGINELLACEAE] (stored under name)
Holotype of Selaginella nivea Alston subsp. humbertii Stefanovic & Rakotondr. [family PTERIDOPHYTA]

Holotype of Selaginella nivea Alston subsp. humbertii Stefanovic & Rakotondr. [family PTERIDOPHYTA]

Collector Humbert H., #28366
Collection Date 1955
Resource Type Specimens
Country Madagascar
Herbarium P
Identifications Holotype of Selaginella nivea Alston subsp. humbertii Stefanovic & Rakotondr. [family PTERIDOPHYTA] (stored under name); Verified by Stefanovic, S.,
Syntype of Selaginella nivea Alston [family SELAGINELLACEAE]

Syntype of Selaginella nivea Alston [family SELAGINELLACEAE]

Collector None, #8303
Collection Date 06.1910
Resource Type Specimens
Country Madagascar
Herbarium BM
Identifications Syntype of Selaginella nivea Alston [family SELAGINELLACEAE] (stored under name)
Syntype of Selaginella nivea Alston [family SELAGINELLACEAE]

Syntype of Selaginella nivea Alston [family SELAGINELLACEAE]

Collector None, #8303
Collection Date 06.1910
Resource Type Specimens
Country Madagascar
Herbarium BM
Identifications Syntype of Selaginella nivea Alston [family SELAGINELLACEAE] (stored under name)
Selaginella cinerascens A. A. Eaton [family SELAGINELLACEAE]

Selaginella cinerascens A. A. Eaton [family SELAGINELLACEAE]

Entry From Flora of North America, Vol 2,
Contributor Flora of North America (FNA)
Resource Type Reference Sources
Information Plants terrestrial, forming loose to compact mats. Stems creeping, not readily fragmenting, upperside and underside structurally slightly different, irregularly forked, without budlike arrested branches, tips straight; main stem indeterminate, lateral branches determinate, ascending, 1--2-forked. Rhizophores borne on upperside of stems, throughout stem length, (0.17--)0.2--0.3 mm diam. Leaves monomorphic, not in defined pseudowhorls, loosely appressed, ascending, green, linear-lanceolate, (1--)2.5--3 X (0.25--)0.4--0.6 mm (leaves in secondary and tertiary branches smaller); abaxial ridges inconspicuous; base rounded and adnate or cuneate and slightly decurrent, glabrous, seldom pubescent; margins short-ciliate, cilia transparent, scattered, ascending, 0.02--0.75 mm; apex plane, blunt, acute to slightly acuminate (not distinctly bristled). Strobili solitary, 2--4 mm; sporophylls deltate-ovate to lanceolate-ovate, abaxial ridges not prominent, base glabrous, margins short-ciliate, apex not keeled, acute.
Selaginella nivea Alston [family SELAGINELLACEAE]

Selaginella nivea Alston [family SELAGINELLACEAE]

Entry From FZ, Vol 0, Part 0, page 22, (1970) Author: E. A. C. L. E. Schelpe
Contributor Royal Botanic Gardens, Kew (K)
Resource Type Reference Sources
Information Creeping plants with primary branches 4–7 mm. long, 1–4 furcate; leafy stems not obviously dorsiventral. Leaves 1.5–2.0 x 0.5 mm., bluish-green, soon becoming opaque-white, linear-lanceolate, adnate at the base, apex acute or acuminate ending in an opaque white straight seta i as long as the blade, margins with short cilia above becoming piliform towards the base, rather squarrose at the apex forming club-shaped branch tips; lower leaves soon becoming papyraceous and whitish (or colourless) lying close to the stem and soon breaking away. Strobilus 2.5 mm., forming at top of lowermost secondary branch; sporophylls in 4 ranks, those on the upper side lanceolate-ovate, on the under side broadly ovate and acuminate, margins long ciliate towards the base. Megaspores 125–00 µ, subscabrate to almost smooth, 3-radiate ridges absent. Microspores 40–50 µ, rugulate, finely scabrate, ± winged.

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