Page 101: 3,316 results for 2
-
Smilax: Dichotomous Key
...(2000). The voucher was misidentified and is S. herbacea—20 Jun 1882, Leland s.n. ( NEBC!). Reference: Holmes (2002). 1a. Plants vines (i.e., stems herbaceous), wi...
-
Atriplex: Dichotomous Key
...spikes 20–50 (–110) mm long; brown fruits 1.5–2 mm long 2b. Flowers borne in small axillary glomerules and in terminal spikes up to 20 mm long; brown fruits 2–2.5 mm long 3a....
-
Rhus: Dichotomous Key
... 2a. Leaflets entire or with a few low, undulate teeth near the apical margin; rachis of leaf winged in distal portion; bud less than half encircled by the leaf scar 2b. Leaflets ...
-
Toxicodendron: Dichotomous Key
...7.5–20 cm long; stamens exserted from corolla; buds sessile, covered by scales; plants erect shrubs 2–7 m tall 1b. Leaves with 3 entire to toothed leaflets; inflorescence 1.5–8 (–10) cm l...
-
Vinca: Dichotomous Key
...limb 20–30 mm wide in life 2a. Leaf blades smooth, coriaceous, the larger ones 15–23 mm wide; flowering stems erect from creeping horizontal stems; peduncles 11–22 (–28) mm long ...
-
Hypochaeris: Dichotomous Key
...ca. 2 times as long as wide; body of inner cypselas 6–8.5 (–13.5) mm long; plants annual from a taproot 1b. Leaf blades hispid; involucre 10–15 mm tall during anthesis (elongating to 25 m...
-
Pseudognaphalium: Dichotomous Key
... 2b. Stems rapidly losing most of the white tomentum, appearing green, covered with abundant stipitate glands 0.1–0.2 mm tall; capitula with (7–) 11–20 bisexual flowers and 47–78 carpellate fl...
-
Gamochaeta: Dichotomous Key
...Group 2 > Gamochaeta. Gamochaeta. Reference: Nesom (2006b). 1a. Stem leaf blades obovate-spatulate, loosely tomentose to glabrate abaxially, weakly bicolored ...
-
Liatris: Dichotomous Key
...Group 2 > Liatris. Liatris. Reference: Nesom (2006c). 1a. Capitula borne mostly on short peduncles 10–50 mm long, with (21–) 25–80 flowers [Fig. 431]; disk f...
-
Oligoneuron: Dichotomous Key
...Nesom 2006d for rationale that Oreochrysum is distinct from Solidago). 1a. Rays white, 5–9 mm long; lower leaf blades linear to narrow-oblanceolate, 2–10 mm wide; involuc...