Silva Center for Phycological Documentation: Index Nominum Algarum


The INA is a card file and online reporting system maintained at the Silva Center for Phycological Documentation of the University Herbarium, University of California, Berkeley. It contains nearly 200,000 names of algae (in the broad sense). The BPU is a card file containing bibliographic references pertaining to algal taxonomy.
A working list of algal type specimens at UC is available here

Results from INA database

NameAuthorSourceCitationYear
DIDYMIDIUMReinsch image
DIDYMIDIUM image
Didymidium aculeatum(Ehrenberg) Reinsch image
Didymidium aculeatum f. braunii(Reinsch) Reinsch image
Didymidium aculeatum f. pentagonumReinsch image
Didymidium aculeatum f. tetragonumReinsch image
Didymidium aculeatum f. trigonumReinsch image
Didymidium angulosum(Hantzsch) Reinsch image
Didymidium ansatum(Ehrenberg ex Ralfs) Reinsch Algenfl. Franken: 130 1866
Didymidium ansatum(Ehrenberg) Reinsch image
Didymidium apiculatum(Ehrenberg) Reinsch image
Didymidium armatum(Brébisson) Reinsch image
Didymidium asperum(Brébisson) Reinsch image
Didymidium asperum f. majusReinsch image
Didymidium asperum f. minusReinsch image
Didymidium bacillare(Brébisson) Reinsch image
Didymidium bacillare f. glabrumReinsch image
Didymidium bacillare f. granulatumReinsch image
Didymidium bicornutum(Reinsch) Reinsch image
Didymidium binale(Turpin) Reinsch image
Didymidium binale f. corniculatumReinsch image
Didymidium binale f. integrumReinsch image
Didymidium binale f. tetralobulumReinsch image
Didymidium bioculatum(Brébisson) Reinsch image
Didymidium bisenarium(Ehrenberg) Reinsch image
Didymidium bisenarium f. majusReinsch image
Didymidium bisenarium f. minusReinsch image
Didymidium botrytis(Bory) Reinsch image
Didymidium botrytis f. majusReinsch image
Didymidium botrytis f. mediumReinsch image
Didymidium botrytis f. minusReinsch image
Didymidium braunii f. intermediumReinsch Algenfl. Franken: 115, pl. X: fig. IIIc, f 1866
Didymidium braunii f. majusReinsch image
Didymidium braunii f. majusReinsch image
Didymidium braunii f. majusReinsch Algenfl. Franken: 115, pl. X: fig. IIIb 1866
Didymidium braunii f. meneghinii(Brébisson ex Ralfs) Reinsch Algenfl. Franken: 115 1866
Didymidium braunii f. meneghinii(Brébisson) Reinsch image
Didymidium braunii f. minimumReinsch Algenfl. Franken: 115, pl. X: fig. IIIg 1866
Didymidium braunii f. minusReinsch Algenfl. Franken: 115, pl. X: fig. IIIe 1866
Didymidium braunii_('Brauni')Reinsch image
Didymidium braunii_(`brauni')Reinsch Algenfl. Franken: 114, pl. X: fig. III 1866
Didymidium brebissonii(Meneghini) Reinsch image
Didymidium circulareReinsch image
Didymidium commissurale(Brébisson) Reinsch image
Didymidium concinnum(Rabenhorst) Reinsch image
Didymidium concinnum f. concinnumReinsch image
Didymidium concinnum f. majus(Reinsch) Reinsch image
Didymidium conspersum(Ralfs) Reinsch image
Didymidium convergens(Ehrenberg) Reinsch image
Didymidium convergens f. ellipticumReinsch image
Didymidium convergens f. trigonumReinsch image
Didymidium cristatum(Brébisson) Reinsch image
Didymidium cristatum f. uncinatum(Brébisson) Reinsch image
Didymidium cucumis(Corda) Reinsch Algenfl. Franken: 108 1866
Didymidium decemdentatum(Nägeli) Reinsch image
Didymidium dejectum(Brébisson) Reinsch image
Didymidium dejectum f. ellipticumReinsch image
Didymidium dejectum f. trigonumReinsch image
Didymidium denticulatum(Brébisson) Reinsch image
Didymidium denticulatum f. crenulatumReinsch Algenfl. Franken: 147 1866
Didymidium denticulatum f. denticulatumReinsch image
Didymidium denticulatumReinsch Algenfl. Franken: 147 1866
Didymidium elegans(Brébisson) Reinsch image
Didymidium elegans f. bulnheimii_('Bulnheimi')Reinsch image
Didymidium elegans f. majusReinsch image
Didymidium elegans f. majusReinsch image
Didymidium elegans f. medius_('medium')Reinsch image
Didymidium elegans f. minusReinsch image
Didymidium elegans f. minusReinsch image
Didymidium elegans var. brebissoniiReinsch image
Didymidium erectumReinsch image
Didymidium erlangense(Reinsch) Reinsch image
Didymidium fasciculatum(Ehrenberg) Reinsch image
Didymidium fasciculatum f. antilopaeum(Brébisson) Reinsch image
Didymidium fasciculatum f. polygonum(Ehrenberg) Reinsch image
Didymidium fimbriatum(Ralfs) Reinsch image
Didymidium franconicum(Reinsch) Reinsch image
Didymidium furcatum(C. Agardh) Reinsch image
Didymidium furcatum f. crux-melitensis(Ehrenberg) Reinsch image
Didymidium furcatum f. furcatumReinsch image
Didymidium furcatum f. intermediumReinsch image
Didymidium furcigerum(Brébisson) Reinsch image
Didymidium furcigerum f. heptagonumReinsch image
Didymidium furcigerum f. hexagonumReinsch image
Didymidium furcigerum f. nonagonumReinsch image
Didymidium furcigerum f. octagonumReinsch image
Didymidium furcigerum f. pentagonumReinsch image
Didymidium furcigerum f. tetragonumReinsch image
Didymidium furcigerum f. trigonumReinsch image
Didymidium gemmatum(Brébisson) Reinsch image
Didymidium gracile(Ralfs) Reinsch image
Didymidium gracile f. bicorne(Bulnheim) Reinsch image
Didymidium gracile f. tricorneReinsch image
Didymidium granatum(Brebisson ex Ralfs) Reinsch image
Didymidium hammeri(Reinsch) Reinsch image
Didymidium hammeri f. majus(Reinsch) Reinsch image
Didymidium hammeri f. minus(Reinsch) Reinsch image
Didymidium hammeri f. octogibbosum(Reinsch) Reinsch Algenfl. Franken: 112 1866
Didymidium herrmannianum(Reinsch) Reinsch, image
Didymidium hirsutum(Ehrenberg) Reinsch image
Didymidium hirsutum f. majusReinsch image
Didymidium hirsutum f. minusReinsch image
Didymidium hystrix(Ralfs) Reinsch image
Didymidium hystrix f. majusReinsch image
Didymidium hystrix f. minusReinsch image
Didymidium insigne(Hassall) Reinsch image
Didymidium kuetzingianum_('Kützingianum')(Reinsch) Reinsch image
Didymidium margaritaceum(Ehrenberg) Reinsch image
Didymidium margaritaceum f. alternansReinsch image
Didymidium margaritaceum f. bidentatumReinsch image
Didymidium margaritaceum f. decedensReinsch image
Didymidium margaritaceum f. intermediumReinsch image
Didymidium margaritaceum f. margaritaceumReinsch image
Didymidium margaritaceum f. minimumReinsch image
Didymidium margaritaceum f. radiatumReinsch image
Didymidium margaritaceum f. subglabrumReinsch image
Didymidium margaritiferum(Turpin) Reinsch image
Didymidium margaritiferum f. majusReinsch image
Didymidium margaritiferum f. mediumReinsch image
Didymidium margaritiferum f. minusReinsch image
Didymidium merianii f. majus(Reinsch) Reinsch image
Didymidium merianii f. minus(Reinsch) Reinsch image
Didymidium merianii_('meriani')(Reinsch) Reinsch image
Didymidium minutissimum(Auerswald) Reinsch image
Didymidium morsum(Ralfs) Reinsch image
Didymidium morsum f. cornutumReinsch image
Didymidium morsum f. inermeReinsch image
Didymidium muticum(Brébisson) Reinsch image
Didymidium muticum f. alternansReinsch image
Didymidium muticum f. bieneanum(Rabenhorst) Reinsch Algenfl. Franken: 151 1866
Didymidium muticum f. decedensReinsch image
Didymidium muticum f. minusReinsch image
Didymidium muticum f. muticumReinsch image
Didymidium naegelianumReinsch image
Didymidium norimbergense(Reinsch) Reinsch image
Didymidium notabile(Brébisson) Reinsch image
Didymidium notabile f. majusReinsch image
Didymidium notabile f. minusReinsch image
Didymidium oblongum(Greville) Reinsch image
Didymidium octocorne(Ehrenberg) Reinsch image
Didymidium orbiculare(Ehrenberg) Reinsch image
Didymidium orbiculare f. intermediumReinsch image
Didymidium orbiculare f. majusReinsch image
Didymidium orbiculare f. minusReinsch image
Didymidium papilliferum(Ralfs) Reinsch image
Didymidium paradoxum(Meyen) Reinsch image
Didymidium paradoxum f. mixtumReinsch image
Didymidium paradoxum f. tetracerumReinsch image
Didymidium paradoxum f. tetragonumReinsch image
Didymidium paradoxum f. trigonumReinsch image
Didymidium paradoxum var. alternansReinsch image
Didymidium paradoxum var. cruciformeReinsch image
Didymidium pectinatum(Brébisson) Reinsch image
Didymidium pectinatum f. brebissoniiReinsch image
Didymidium pectinatum f. rotundatumReinsch image
Didymidium pinnatifidum(Kützing) Reinsch image
Didymidium plicatum(Reinsch) Reinsch image
Didymidium polygonum(Nägeli) Reinsch image
Didymidium polymorphum(Brébisson) Reinsch image
Didymidium polymorphum f. heptagonumReinsch Algenfl. Franken: 165 1866
Didymidium polymorphum f. hexagonumReinsch Algenfl. Franken: 165 1866
Didymidium polymorphum f. pentagonumReinsch Algenfl. Franken: 165 1866
Didymidium polymorphum f. tetragonumReinsch Algenfl. Franken: 165 1866
Didymidium polymorphum f. trigonumReinsch Algenfl. Franken: 165 1866
Didymidium pringsheimii(Reinsch) Reinsch image
Didymidium pringsheimii f. franconicum(Reinsch) Reinsch image
Didymidium pringsheimii f. minus(Reinsch) Reinsch image
Didymidium pringsheimii f. subcordatum(Reinsch) Reinsch image
Didymidium protractum(Nägeli) Reinsch Algenfl. Franken: 120 1866
Didymidium protractum(Nägeli) Reinsch image
Didymidium protractum f. majusReinsch image
Didymidium protractum f. minusReinsch image
Didymidium pseudofurcigerum(Reinsch) Reinsch image
Didymidium punctulatum(Brébisson ex Ralfs) Reinsch Algenfl. Franken: 159 1866
Didymidium punctulatum(Brébisson) Reinsch image
Didymidium punctulatum f. alternans(Brébisson ex Ralfs) Reinsch Algenfl. Franken: 160 1866
Didymidium punctulatum f. majusReinsch image
Didymidium punctulatum f. minusReinsch image
Didymidium punctulatum f. tetragonumReinsch Algenfl. Franken: 160 1866
Didymidium punctulatum f. trigonumReinsch Algenfl. Franken: 160 1866
Didymidium punctulatum var. alternans(Ralfs) Reinsch image
Didymidium punctulatum var. majusReinsch Algenfl. Franken: 160 1866
Didymidium punctulatum var. minusReinsch Algenfl. Franken: 160 1866
Didymidium pyramidatum(Brébisson) Reinsch image
Didymidium pyramidatum f. brebissoniiReinsch Algenfl. Franken: 107 1866
Didymidium pyramidatum f. bulnheimii_('Bulnheimi')Reinsch image
Didymidium pyramidatum f. bulnheimii_(`bulnheimi')Reinsch Algenfl. Franken: 107 1866
Didymidium pyramidatum f. franconicumReinsch Algenfl. Franken: 107 1866
Didymidium quadratum(Ralfs.) Reinsch image
Didymidium ralfsii(Brébisson) Reinsch image
Didymidium regnesi(Reinsch) Reinsch image
Didymidium renardii(Reinsch) Reinsch image
Didymidium rotatum(Greville) Reinsch image
Didymidium sancti-sebaldi_('sancti sebaldi')Reinsch image
Didymidium sendtnerianum(Reinsch) Reinsch image
Didymidium sexcostatum(Brébisson) Reinsch image
Didymidium spinosum(Brébisson) Reinsch image
Didymidium spinulosum(Nägeli) Reinsch image
Didymidium spongiosum(Brébisson) Reinsch image
Didymidium tetraophthalmum(Kützing) Reinsch image
Didymidium tigurinumP. Reinsch image
Didymidium trilobulatum(Reinsch) Reinsch image
Didymidium truncatum(Brébisson ex Ralfs) Reinsch Algenfl. Franken: 143 1866
Didymidium truncatum f. crenatum(Brébisson) Reinsch image
Didymidium truncatum f. dentatumReinsch image
Didymidium turgidum f. majusReinsch image
Didymidium undulatum(Corda) Reinsch Algenfl. Franken: 117 1866
Didymidium ungeri(Reinsch) Reinsch image
Didymidium ungeri f. tetragonum(Reinsch) Reinsch image
Didymidium ungeri f. trigonum(Reinsch) Reinsch image
Didymidium variansReinsch image
Didymidium venustum(Hantzsch) Reinsch image
Didymidium verrucosum(Ehrenberg) Reinsch Algenfl. Franken: 124 1866
Didymidium vestitum(Ralfs) Reinsch image