Cuscuta mexicana

5-merous, 4–6 mm, fleshy, white when fresh, creamy-white or brownish when dried, papillae absent; laticifers not visible; calyx 2.2–3 mm, brownish-yellow, not reticulate or shiny, cupulate, 1/2–3/4 as long as the corolla tube, divided to ca. 1/3 the length, tube 0.6–1 mm, lobes 1.5–2 mm, overlapping, broadly ovate to elliptic, sometimes slightly carinate; margins membranous, entire to irregularly crenulate, apex rounded; corolla 4–5 mm, tube cylindrical to ovoid, 2.5–3 mm, lobes 1.5–2 mm, initially erect, later spreading, somewhat shorter than the tube, broadly ovate, margins entire irregularly crenulate, apex obuse, ± cucullate, without subterminal horn-like projection, 0.2–0.2 mm; stamens not exerted or only slightly so, anthers 0.7–1 x 0.4–0.6 mm, elliptic, filaments 0.4–0.6 mm; infrastaminal scales 1.6–2.8 mm long, 3/4 to ca. equaling the corolla tube, bridged at 0.3–0.5 mm, oblong to obovate, fimbriae vary from 1-seriate, unbranched, 0.2–0.4 mm to 3-4-seriate, dendritically branched and 0.4–0.8 mm; styles 1.8–3 mm, longer to equaling the ovary, thick, cylindric.