Towson University (BALT)

Lichens of Maryland; eastern U.S.; New World Fabaceae, especially Neptunia, Crotalaria, and Mucuna; Euphorbiaceae; North American Asteraceae.

Contacts: David Hearn, dhearn@towson.edu
Collection Type: Preserved Specimens
Management: Data snapshot of local collection database
Last Update: 7 May 2019
Digital Metadata: EML File
Collection Statistics
  • 25,861 specimen records
  • 113 (0.44%) georeferenced
  • 6,752 (26%) with images (6,753 total images)
  • 17,073 (66%) identified to species
  • 115 families
  • 746 genera
  • 2,478 species
  • 2,749 total taxa (including subsp. and var.)
Extra Statistics
Taxon Distribution
Taxon Distribution
  • Acanthospermum (5)
  • Achillea (90)
  • Acourtia (5)
  • Acroptilon (2)
  • Ageratina (67)
  • Ambrosia (77)
  • Ampelaster (2)
  • Amphiachyris (1)
  • Anaphalis (11)
  • Antennaria (102)
  • Anthemis (60)
  • Arctium (43)
  • Arida (1)
  • Arnica (9)
  • Arnoglossum (21)
  • Arnoseris (2)
  • Artemisia (69)
  • Aster (5)
  • Atrichoseris (1)
  • Baccharis (80)
  • Bahia (1)
  • Baileya (7)
  • Balduina (8)
  • Balsamorhiza (4)
  • Bebbia (2)
  • Bellidiastrum (3)
  • Bellis (5)
  • Berlandiera (12)
  • Bidens (189)
  • Bigelowia (19)
  • Blepharipappus (1)
  • Boltonia (14)
  • Bombycilaena (1)
  • Borrichia (9)
  • Bradburia (1)
  • Brickellia (21)
  • Calea (1)
  • Calendula (2)
  • Callistephus (1)
  • Calycoseris (2)
  • Calyptocarpus (1)
  • Carduus (20)
  • Carlina (3)
  • Carphephorus (5)
  • Carphochaete (1)
  • Carthamus (1)
  • Centaurea (85)
  • Chaenactis (16)
  • Chaetadelpha (1)
  • Chaetopappa (14)
  • Chaptalia (7)
  • Chondrilla (3)
  • Chromolaena (1)
  • Chrysogonum (10)
  • Chrysopsis (1)
  • Cichorium (53)
  • Cirsium (138)
  • Clibadium (1)
  • Cnicus (1)
  • Conoclinium (24)
  • Conyza (34)
  • Coreopsis (50)
  • Cosmos (2)
  • Cotula (3)
  • Crepis (29)
  • Crocidium (1)
  • Croptilon (7)
  • Crupina (1)
  • Cyclachaena (2)
  • Deinandra (2)
  • Dendranthema (1)
  • Dicoria (5)
  • Dieteria (5)
  • Doellingeria (11)
  • Doronicum (1)
  • Dysodiopsis (1)
  • Dyssodia (4)
  • Echinacea (22)
  • Echinops (2)
  • Eclipta (16)
  • Elephantopus (46)
  • Emilia (2)
  • Encelia (5)
  • Enceliopsis (1)
  • Engelmannia (4)
  • Erechtites (23)
  • Ericameria (3)
  • Erigeron (208)
  • Eriophyllum (15)
  • Eucephalus (1)
  • Eupatorium (253)
  • Eurybia (37)
  • Euthamia (72)
  • Eutrochium (78)
  • Evax (3)
  • Facelis (5)
  • Farfugium (1)
  • Filago (2)
  • Flaveria (9)
  • Fleischmannia (3)
  • Gaillardia (21)
  • Galinsoga (34)
  • Gamochaeta (15)
  • Glebionis (5)
  • Gnaphalium (12)
  • Grindelia (9)
  • Guizotia (1)
  • Gutierrezia (13)
  • Haploesthes (2)
  • Helenium (69)
  • Helianthella (1)
  • Helianthus (182)
  • Helichrysum (4)
  • Heliopsis (25)
  • Hemizonella (1)
  • Hemizonia (1)
  • Hieracium (137)
  • Homogyne (1)
  • Hymenoclea (7)
  • Hymenopappus (22)
  • Hymenothrix (1)
  • Hymenoxys (10)
  • Hypochaeris (36)
  • Inula (17)
  • Ionactis (11)
  • Isocoma (2)
  • Iva (34)
  • Jaumea (1)
  • Jensia (1)
  • Jurinea (1)
  • Krigia (51)
  • Lactuca (52)
  • Laennecia (2)
  • Lagophylla (1)
  • Lapsana (5)
  • Lasthenia (5)
  • Layia (7)
  • Leontodon (9)
  • Leontopodium (1)
  • Lepidospartum (2)
  • Leptocarpha (1)
  • Leucanthemum (70)
  • Liatris (127)
  • Lindheimera (3)
  • Logfia (5)
  • Lorandersonia (1)
  • Lygodesmia (6)
  • Machaeranthera (8)
  • Madia (1)
  • Malacothrix (10)
  • Marshallia (12)
  • Matricaria (15)
  • Melampodium (2)
  • Melanthera (1)
  • Mikania (10)
  • Monoptilon (3)
  • Mulgedium (3)
  • Mycelis (2)
  • Nicolletia (2)
  • Oclemena (14)
  • Oligoneuron (1)
  • Omalotheca (10)
  • Oonopsis (2)
  • Packera (103)
  • Palafoxia (5)
  • Parthenium (6)
  • Pectis (1)
  • Pentanema (1)
  • Pericome (2)
  • Perityle (7)
  • Petasites (6)
  • Petradoria (1)
  • Peucephyllum (1)
  • Phoebanthus (1)
  • Picradeniopsis (7)
  • Picris (4)
  • Pluchea (22)
  • Polymnia (1)
  • Porophyllum (7)
  • Prenanthella (2)
  • Prenanthes (15)
  • Psathyrotes (3)
  • Psathyrotopsis (1)
  • Pseudognaphalium (45)
  • Psilocarphus (1)
  • Psilostrophe (16)
  • Pterocaulon (6)
  • Pulicaria (4)
  • Pyrrhopappus (24)
  • Pyrrocoma (1)
  • Rafinesquia (1)
  • Ratibida (15)
  • Rayjacksonia (1)
  • Rudbeckia (58)
  • Santolina (1)
  • Saussurea (2)
  • Schkuhria (1)
  • Sclerolepis (3)
  • Scolymus (1)
  • Scorzonera (2)
  • Senecio (68)
  • Sericocarpus (8)
  • Serratula (2)
  • Silphium (34)
  • Silybum (1)
  • Simsia (1)
  • Smallanthus (4)
  • Solidago (46)
  • Sonchus (1)
  • Symphyotrichum (258)
  • Tanacetum (11)
  • Tetraneuris (17)
  • Thymophylla (6)
  • Tripolium (3)
  • Uropappus (1)
  • Verbesina (4)
  • Xanthisma (3)
  • Xylorhiza (5)
  • Youngia (3)