Barry Hammel 19342
Det. by: B. Hammel, III 1994
Phenology: LR 29 December 1993
09:56N 84:14W 800 m
SAN JOSE, SANTA ANA
Valle Central.
Hierba hasta 40 cm; flores disco
amarillo-verde, flores rayo blancas;
frutos negros. Abundante en campo
abandonado.
Michael Grayum 9112
Det. by: J. Strother, 1990
Phenology: FL 19 November 1988
10:01N 84:16W 840 m
ALAJUELA, ALAJUELA
Valle del Tárcoles.
Inconspicuous weeds, local in small
patch along fencerow at edge of pasture.
Older stems becoming deep maroon. Ray
fls. white; disk fls. pale lemon-yellow.
